Industry
Egorievsk Meat Processing Plant: address, management, production capacity and product quality
Last modified: 2025-01-24 13:01
Sausages are now very popular. They are bought not only for the festive table, but also for daily consumption. A very wide range of this type of delicacies is represented by "Yegorevsky Meat Processing Plant". Information about the company, its products and contacts is presented in this article
What is hemp? Meaning of the word
Last modified: 2025-01-24 13:01
Many people have come across the term "hemp", but not everyone knows the meaning of this word. This is a bast fiber, rather coarse, which is obtained from hemp stalks. The process is very laborious and lengthy. Read about the meaning of the word "hemp" and how to make it in this article
Kirzhach Dairy Plant - description, products, reviews
Last modified: 2025-01-24 13:01
Dairy products are an everyday commodity. Choosing from a wide range of brands presented in stores, the consumer tries to buy the most natural milk, butter, sour cream. One of the brightest producers in this industry is the Kirzhach Dairy Plant. This article explains why buyers choose it
What is a desiccant - description, manufacturing method and features
Last modified: 2025-06-01 07:06
The time it takes for a layer of paint to dry, for example when painting a portrait, depends on heat, light and type of oil. There are special catalytic components that, when added to the oil, speed up the drying time. They are called dryers or desiccant, what is it? This is the name of special substances, which include s alts of various metals - cob alt, lead, manganese
Swashplate: how the device works
Last modified: 2025-01-24 13:01
Swashplates allow you to control the flight of a helicopter. Modern modifications are distinguished by a high angle of inclination in roll and pitch. To find out more information about swashplates, you need to consider existing devices
Diamond boring machine: types, device, operating principle and operating conditions
Last modified: 2025-01-24 13:01
The combination of a complex cutting direction configuration and solid-state working equipment allows diamond boring equipment to perform extremely delicate and critical metalworking operations. Such units are trusted with the operations of creating shaped surfaces, hole correction, dressing of ends, etc. At the same time, the diamond boring machine is universal in terms of application possibilities in various fields. It is used not only in specialized industries, but also in private workshops
The principle of operation of the electric crane-beam
Last modified: 2025-01-24 13:01
Electric beam crane is a device mounted under the ceiling in the workshop building for transporting heavy loads. The beam crane itself is a fairly simple device. The principle of its operation and device will be analyzed below
Fundamentals of industrial plant design
Last modified: 2025-01-24 13:01
The article is devoted to the design of industrial enterprises. The features, norms and requirements for this kind of design work are considered
Solar energy in Russia: technologies and prospects. Large solar power plants in Russia
Last modified: 2025-01-24 13:01
For many years, humanity has been concerned about obtaining cheap energy from alternative renewable resources. Wind energy, ocean wave tides, geothermal waters - all this is being considered for additional electricity generation. The most promising renewable source is solar energy. Despite a number of shortcomings in this area, solar energy in Russia is gaining momentum
Bending machines: types, description, principle of operation
Last modified: 2025-01-24 13:01
Bending machine: description, specifications, features, principle of operation, photo. Edge bending machines: varieties, device, design, parameters, manufacturers. Manual and rotary hemming machines: what's the difference?
Turning spindle unit: performance properties
Last modified: 2025-01-24 13:01
The spindle of machine tools is usually presented as one of the elements of the drive mechanism responsible for fixing and shaping the workpiece. At the same time, its interface with the power plant, the bearing part and the working equipment of the unit is so tight that we can talk about the whole infrastructure of this part. The spindle assembly (SHU) should be considered as a responsible basic mechanism of the machine, providing the function of transmitting torque and directing the processing force
Drive screw for lathe and vice
Last modified: 2025-01-24 13:01
The lead screw is one of the main parts used in lathes, table vise, etc. This screw is responsible for the movement of the vise, and therefore there are many parameters that it must comply with
Permanent connections: technological process and classification
Last modified: 2025-01-24 13:01
Docking of elements and structures can be divided into two main groups: detachable and permanent connections. The first are those that can be disassembled without violating the integrity of the fastening elements. These include fastenings with nuts, bolts, studs, screws, all connections with and without threads
Production of gas blocks: technological process, materials and equipment
Last modified: 2025-01-24 13:01
Today, there are many building materials that are popular. One of the innovations is the production of gas blocks, which belong to cellular concrete. Of these, it is profitable not only to build a private house, but also to produce for sale
Foam block: foam block dimensions, history of appearance and application prospects
Last modified: 2025-01-24 13:01
Each movement of the bricklayer is performed at a certain speed. An ordinary clay brick weighing about 3 kg or a large foam block of the same mass will be installed in the wall in the same time. But the dimensions of the foam block are eight or even twelve times the size of a brick, which dramatically increases the speed of masonry. Another important advantage of a light and warm building material is that it requires an adhesive rather than a complex cement-sand mortar
Household metal lathe: types, description
Last modified: 2025-01-24 13:01
Household lathe: overview, specifications, manufacturers, features. Desktop lathe: description, varieties, operation, photo
Self-locking nuts - a secure connection without Grover washers and locknuts
Last modified: 2025-01-24 13:01
For connections that do not experience significant mechanical loads during operation, self-locking nuts stamped from sheet steel can be used, creating increased resistance during reverse motion due to the springy properties of the material of manufacture
How to choose the right fastener?
Last modified: 2025-01-24 13:01
Practically everyone who has held a screwdriver or a hammer in their hands knows what a fastener is. This definition fits any metal object that allows you to connect two parts together. This rather large list contains screws, self-tapping screws, bolts, anchors, nuts, washers and many more various hardware. All of them are widely used in industry
Threaded connections and their types
Last modified: 2025-01-24 13:01
Threaded connections depend on the outer and inner surface of the location. They are internal, external, conical and cylindrical. Differ in section and profile of the part: round, rectangular, thrust, trapezoidal
What is the difference between unrefined sunflower oil and other vegetable fats
Last modified: 2025-01-24 13:01
Unrefined sunflower oil can be rid of undesirable components by fairly simple mechanical means - settling, centrifugation and filtration. This is also refining, but when it is carried out, the content of nutrients and vitamins does not decrease
Waste rock - what is it? Description, application
Last modified: 2025-01-24 13:01
In addition to minerals, the composition of mineral raw materials also includes the so-called waste rocks. What it is? Why did they get such a name? The answer to these questions will be briefly given in the article. In addition, it will briefly describe what enrichment is and describe its practical significance
Linear polyethylene: description, specifications, application
Last modified: 2025-01-24 13:01
Polymers are now used almost as often as other materials such as wood, metal or glass. This distribution of this substance is due to the fact that its cost is quite low, but at the same time it has high performance. Linear polyethylene is one of the representatives of this category of goods
High density low pressure polyethylene: characteristics, description, application
Last modified: 2025-01-24 13:01
HDPE is a thermoplastic polymer. It combines many advantages that allow it to be used in a variety of industries. It can be successfully used both to create film packaging and to manufacture communication pipes
Bushing insulator: types and types
Last modified: 2025-01-24 13:01
This article will contain information about bushings, their types and types. The design of various types, the types themselves, their scope and purpose will be analyzed in detail. Their advantages in comparison with similar devices will also be considered. After reading the article, you will not only learn general information about bushings, but you will also be able to decipher the markings and be able to distinguish one type from another
Laminated plastics: properties and applications
Last modified: 2025-01-24 13:01
Special composite materials are used in the insulation systems of complex devices and structures that are subject to increased operational requirements. As a rule, these are not universal, but highly specialized products, oriented to work in extreme thermal and humidity conditions. Such insulators include the following laminated plastics: getinaks, textolite, fiberglass, as well as their modifications
Glass bending: description of methods and application
Last modified: 2025-01-24 13:01
Modern design idea has no boundaries, while pushing building materials manufacturers to create new components and technologies for their production. One such material is curved glass
Conveyor roller. Conveyor rollers - GOST
Last modified: 2025-01-24 13:01
The roller is an important part for any conveyor belt. Its reliability and quality largely determine how well the machine itself will work, whether it is able to perform its functions. Conveyor roller can last from two to 15 years
Oil refining: basic methods
Last modified: 2025-01-24 13:01
Oil and natural gases, these unique minerals, are the main sources of hydrocarbons. Crude oil is a complex mixture of hydrocarbons with other compounds. Oil and gas processing produces products that are then used in all industries, energy, agriculture and in everyday life
Resource-saving technology. Industrial technologies. The latest technology
Last modified: 2025-01-24 13:01
Modern industry is developing very dynamically. In contrast to past years, this development is proceeding intensively, with the involvement of the latest scientific developments. Resource-saving technology is of great importance. This term refers to a whole system of measures aimed at a significant reduction in resource consumption, while maintaining a high level of product quality. Ideally, they try to achieve the lowest possible level of consumption of raw materials
Types of packages. Packaging of goods, its functions, types and characteristics
Last modified: 2025-01-24 13:01
Each of us knows what packaging is. But not everyone understands that it serves not only to give a presentation to the product and make it more comfortable to transport. Some types of packaging are needed solely to protect the product from mechanical damage. Others - to give an attractive appearance, etc. Let's look into this issue and consider not only the main types, but also the functions of the packages
Electroplating shop: description, equipment, safety requirements, harmfulness
Last modified: 2025-01-24 13:01
An electroplating shop is a rather important area in any production, however, it is characterized by high danger and harmfulness. In such workshops, it is necessary to equip good ventilation, fire safety and many other protection factors
Metal cutting: types of chips in OMP
Last modified: 2025-01-24 13:01
The word "shavings" is the most common concept for the Russian language. But the types of chips in the understanding of people are different. Some even ascribe edifying meaning to the shavings. After all, they say about a strict boss that he removes shavings from his subordinates. Something similar happens in the manufacture of parts: an extra layer is removed from the workpiece, obtaining the necessary product. And shavings, they are shavings - ordinary industrial waste … Although shavings sometimes inspire
Wood flour: production technology
Last modified: 2025-01-24 13:01
The article is about wood flour. The technology of its manufacture, the equipment used, the use of material, etc. are considered
Vertical wind turbines
Last modified: 2025-01-24 13:01
Currently humanity needs energy. There are several sources for obtaining this important resource. Wind turbines are one such source
Light metal structures: photo, manufacturing and installation
Last modified: 2025-01-24 13:01
Metal as one of the most popular building materials is also of great interest in terms of technical and structural development. Its functional qualities expand the possibilities of construction and installation works, allowing the construction of objects with a combination of seemingly contradictory performance characteristics. A striking example of such materials can be called light metal structures (LMK), with the help of which low-rise technical and economic facilities are being built
IL 62M aircraft: specifications, history and photos
Last modified: 2025-01-24 13:01
If the transport system is the blood of any economy in the world, then passenger transportation can be called the "plasma" of this very blood. The better, faster and better the state is able to move people across its territory, the fewer “bear corners” remain, the easier it is to establish interaction between the entire state apparatus. This was well understood in the USSR. The result of the work of many design bureaus was IL 62M
Sewer manhole: installation tips, features and specifications
Last modified: 2025-01-24 13:01
Sewer manholes are a topic of active discussion at all times. Definitely an important component of any communication system. A person is trying to build it in a private house. Not a single apartment building can do without it. But not everyone understands how to properly install the hatch. Before starting work, it is worth identifying some important features and answering a few simple questions
Electronic industry of Russia. The development of the electronics industry
Last modified: 2025-06-01 07:06
The domestic electronics industry has passed its 50th anniversary. It originates in the USSR, when the formation of leading research centers and high-tech enterprises took place. There were ups and downs along the way, and oblivion
The main consumable for welding - welding wire
Last modified: 2025-01-24 13:01
Welding wire is used in various welding operations, it is the main consumable material that acts as an electrode. Welding operations require extensive professional knowledge, a responsible approach to the choice of raw materials. For welding structures, it is unacceptable to use random wire of incomprehensible marking and unknown composition
Graphite grease: all the secrets of the chemical
Last modified: 2025-01-24 13:01
Among the huge variety of all kinds of lubricants, graphite grease is not the last. Its application has a strictly defined area, which is due to its properties
And that's all about him: Vaseline technical
Last modified: 2025-01-24 13:01
Vaseline technical has long taken its place of honor among other varieties of similar products. It has many useful properties and is used in various industries
Heat shrink tube: characteristics, scope and benefits
Last modified: 2025-01-24 13:01
Heat shrink tubing is one of the most popular and widespread types of heat shrinkable materials on the Russian market. By its design, this element is characterized by high qualities of reliability and is used to change the diameter of the part (on which it is mounted) to one degree or another
How and why to liquefy gases
Last modified: 2025-01-24 13:01
The liquefaction of natural gas is called its conversion into a liquid state under the action of temperatures that are lower than the critical one. This process makes it possible to reserve gas and save it for later use, as well as for organizing transportation by any mode of transport
Liquefied gas is the fuel of the future
Last modified: 2025-01-24 13:01
Global energy consumption is almost entirely based on the use of primary irreplaceable fossil fuels: coal, natural gas, peat, oil, and their derivatives, which are a wide range of petroleum products. Liquefied gas, considered one of the most promising and environmentally friendly fuels, can solve many of the energy and economic problems of mankind
US spaceports: features and photos
Last modified: 2025-06-01 07:06
As of the end of 2015, there were 19 active launch sites in the United States, of which 8 are federal, 9 are commercial, operated by government agencies in partnership with private enterprises, and one is owned by a university. Of these, 4 are designed for launches into near-Earth orbit, 9 are used only for suborbital launches and 5 are universal
Synthetic fibers. Synthetic polyamide fiber
Last modified: 2025-01-24 13:01
Synthetic fibers began to be produced industrially in 1938. At the moment, there are already several dozen of them. All of them have in common that the starting material for them is low molecular weight compounds that are converted into polymers through chemical synthesis. By dissolving or melting the resulting polymers, a spinning or spinning solution is prepared. Fibers are formed from a solution or melt, and they are only then subjected to finishing
Sheath - what is it? Manufacturing process
Last modified: 2025-01-24 13:01
Sheath - what is it? For an ordinary person, this word will certainly arouse interest. It's completely unclear what it means. However, this thing is very necessary in any production. It is easy to make it if you have the necessary skills. So, answering the question, the shell - what is it, it should be said - is a blank that is used to create cylindrical and conical structures. It is made from sheet metal by welding
HPP Cheboksarskaya: photo, history, environmental impact
Last modified: 2025-01-24 13:01
The history of the Cheboksary HPP is closely intertwined with the history of the city where it was built. It would be logical to assume that we are talking about Cheboksary (after all, the HPP is Cheboksary). However, this is not so: Novocheboksarsk is considered to be the city of power engineers. In addition, this hydroelectric power plant is part of a huge project network, conceived in the last century. All this and more will be discussed below
Soda ash - an indispensable reagent for industry
Last modified: 2025-01-24 13:01
One of the chemicals widely used in industry and at home is soda ash. The history of its use goes back to ancient times
Classification of production and consumption waste. Classification of waste by hazard class
Last modified: 2025-01-24 13:01
There is no general classification of consumption and production waste. Therefore, for convenience, the basic principles of such a separation are often used, which will be discussed in this article
Auxiliary equipment: types, operation, accounting
Last modified: 2025-01-24 13:01
Auxiliary equipment can be used in various areas of the national economy, in everyday life, to improve the operation of various kinds of mechanisms. During construction, for example, buckets for concrete or wheelbarrows can be used, various measuring instruments and filters are used in boiler rooms, etc
Kama Automobile Plant, Naberezhnye Chelny: history, products, indicators
Last modified: 2025-06-01 07:06
Kama Automobile Plant is one of the largest specialized enterprises in the world and Russia. The KamAZ group includes several dozen enterprises in the Russian Federation and in foreign countries. The plant's products are exported to 80 countries of the world
Engine MeMZ 245: specifications, description
Last modified: 2025-01-24 13:01
MeMZ 245 engine - description of the main characteristics. Detailed maintenance and repair operations. Possible options for finalizing the power unit. Detailed description of the processes for changing engine oil, water pump and timing belt
What is a hydraulic press cylinder?
Last modified: 2025-01-24 13:01
The article is devoted to hydraulic cylinders for the press. The device of the units, the main characteristics, manufacturers, etc. are considered
Solar panels on the roof: description, installation methods, principle of operation, reviews
Last modified: 2025-01-24 13:01
Until recently, the use of sunlight as a replacement for traditional energy sources was perceived as something fantastic or possible only under special conditions. Today, such solutions do not look incredible, but the problems of their implementation in practice for ordinary consumers also remain. By itself, the installation of solar panels on the roof is quite simple and optimized, but this does not eliminate the difficulties in organizing the operation of such batteries
Classification of excavators, their technological characteristics and purpose
Last modified: 2025-01-24 13:01
Currently, people use a large number of the most diverse techniques. This type of equipment, such as excavators, is now very popular, as earthworks are significantly accelerated and not only. The classification of excavators is quite extensive and it is worth considering
High voltage test: types, methods and rules for conducting
Last modified: 2025-01-24 13:01
Today, people actively use a variety of electrical equipment, power cables, electrical connections and more. Since in some equipment the voltage can reach enormous values that can cause irreparable harm to human he alth, periodic monitoring is required. High voltage test is one of the methods for detecting insulation defects
Alcohol-rosin flux: properties, application, self-production
Last modified: 2025-01-24 13:01
Today, soldering is not the most common connection method, but it is still used quite often. Flux is always used for this operation. It can be not only purely rosin, but also a solution based on it. It's about alcohol-rosin flux
Electric locomotive 2ES6: history of creation, description with photo, main characteristics, principle of operation, features of operation and repair
Last modified: 2025-01-24 13:01
Today, communication between different cities, passenger transportation, delivery of goods is carried out in a variety of ways. One of these ways was the railroad. Electric locomotive 2ES6 is one of the types of transport that is currently actively used
Duplex steel: description, specifications and features
Last modified: 2025-01-24 13:01
Today, duplex steel is getting more and more popular. Almost all companies that, in principle, are engaged in the manufacture of this type of material are engaged in the production of this type of stainless steel. This is due to several reasons
Plastics: classification, main characteristics, production and processing technologies
Last modified: 2025-01-24 13:01
Plastics, or simply plastics, are high-molecular compounds made from natural or synthetic substances. The main feature of such substances is the possibility of transition to a plastic state under the influence of two factors - high temperature and pressure. In addition, it is also important that after this the mass is able to maintain the shape given to it
Designation of alloying elements in steel: classification, properties, marking, application
Last modified: 2025-01-24 13:01
Today, a variety of steels are used in many industries. A variety of quality, mechanical and physical properties is achieved by alloying the metal. The designation of alloying elements in steel helps to determine which components were introduced into the composition, as well as their quantitative content
Continuous casting of steel: principle of operation, necessary equipment, advantages and disadvantages of the method
Last modified: 2025-01-24 13:01
Today, a huge number of various things, parts, etc. are made of steel. Naturally, this requires a large amount of source material. Therefore, the plants have long been using the method of continuous casting of steel, characterized by the most important feature - high productivity
Detergents for the food industry: overview, description, application
Last modified: 2025-01-24 13:01
There are many enterprises producing a variety of food products. All of them are united by the need for detergents for the food industry. In the modern industry, a lot of various means are used to maintain cleanliness
Steam boiler DKVR-20-13: description, specifications, operating and repair instructions
Last modified: 2025-01-24 13:01
Today, a wide variety of heating devices are used. The steam boiler DKVR-20-13 is intended for operation in heating and production boiler houses and power plants. The release of these devices began in 1961, however, was later discontinued due to certain circumstances
Reservoir parks: device, principle of operation, volume
Last modified: 2025-01-24 13:01
The extraction of oil products is quite well developed today. To create a main oil pipeline, there are several mandatory conditions, among which is the creation of a tank farm. But what is it? In itself, such a park is a group of several separate tanks used to store oil, combined into one unit
What is an assembly unit: definition, classification and types
Last modified: 2025-01-24 13:01
At present, the industries are quite developed, and the technologies for assembling various apparatuses, machines, etc. have a well-defined sequence. However, they all share a few common factors. One of these factors was the fact that the assembly of large units is carried out through the assembly of assembly units
Friction materials: choice, requirements
Last modified: 2025-01-24 13:01
Modern mechanisms have a complex design, high speeds. Therefore, they use various high-quality friction materials. What they are, what types there are, as well as what are the features of their application, are discussed in the article
Diesel fuel: GOST 305-82. Characteristics of diesel fuel according to GOST
Last modified: 2025-01-24 13:01
GOST 305-82 is outdated and replaced, but the new document, which came into force at the beginning of 2015, did not change the requirements for diesel fuel for high-speed engines so noticeably. Maybe someday such fuel will be banned for use altogether, but today it is still used both in power plants and on diesel locomotives, heavy military equipment and trucks, the fleet of which has been preserved since the days of the Soviet Union due to its versatility and cheapness
Air-foam fire extinguishers. The principle of operation of the device and rules of use
Last modified: 2025-01-24 13:01
Air-foam fire extinguisher device and its scope, instruction manual. Disadvantages of using a chemical foam fire extinguisher. Safety Precautions When Using a Foam Fire Extinguisher
Industrial robot. Robots in production. Automata-robots
Last modified: 2025-01-24 13:01
These devices are especially in demand today in the national economy. An industrial robot that bears little resemblance to its prototype in K. Chapek's book "Rise of the Robots" does not feed revolutionary ideas at all
What is crushed dolomite. Its fractions and uses
Last modified: 2025-01-24 13:01
Crushed dolomitic stone is a versatile building material used in various fields of human activity. Most often used in construction and landscaping
Slag crushed stone: description, characteristics, use
Last modified: 2025-01-24 13:01
Crushed slag is a very cheap building material. According to the characteristics, it differs slightly from granite, both for better and for worse. Used in the construction industry
Corrosion inhibitors. Corrosion protection methods
Last modified: 2025-01-24 13:01
Each year, about a quarter of all the metal produced in the world is lost due to the development and occurrence of corrosion processes. The costs associated with the repair and replacement of equipment and communications of chemical industries are often many times higher than the cost of materials required for their manufacture
Stainless steel processing: popular techniques, methods and recommendations
Last modified: 2025-01-24 13:01
Today, people use many materials. One of the most common is stainless steel. The material is characterized by high performance, and therefore has become so popular. In addition, the processing of stainless steel also helps to keep the metal in shape
Turning various parts
Last modified: 2025-01-24 13:01
Turning today allows you to make a variety of products. This production uses both wood and metal
Crushed stone: types, characteristics, applications and reviews
Last modified: 2025-01-24 13:01
Crushed stone, the types of which will be described in more detail below, is a building material obtained as a result of the initial grinding and subsequent sifting of rocks
Polyester fibers. Polyester fiber production
Last modified: 2025-01-24 13:01
Polyester fibers. Method of production, manufactured fibers and fabrics, areas of application of products. Chemical basis, properties and technical characteristics. Polyester product reviews
Asph alt concrete pavement: technology and instructions
Last modified: 2025-01-24 13:01
The road, made on the basis of asph alt concrete mixture, is considered one of the most profitable pavements. It is practical, inexpensive and generally allows you to provide the characteristics necessary for operation
Large-caliber machine guns of Russia and the world. Comparison of heavy machine guns
Last modified: 2025-01-24 13:01
Even in the First World War, a fundamentally new and terrible weapon appeared on the battlefield. Large-caliber machine guns. In those years, there was no armor that could protect against them, and the shelters that were traditionally used by the infantry (made of earth and wood) generally made their way through with heavy bullets
Goryunov machine gun: specifications and photos
Last modified: 2025-06-01 07:06
7.62-mm machine gun Goryunov (SG-43) is a Soviet automatic small arms model 1943. Mounted on wheeled machines, swivel and armored vehicles
Spring steels: characteristics, properties, grades, GOST. Spring steel products
Last modified: 2025-01-24 13:01
Currently, a lot of different equipment runs on springs, leaf springs, etc. High demands are placed on these details. Spring steels are the appropriate material for their manufacture
Gas production. Gas production methods. Gas production in Russia
Last modified: 2025-01-24 13:01
Natural gas is formed by mixing various gases in the earth's crust. In most cases, the depth of occurrence ranges from several hundred meters to a couple of kilometers. It is worth noting that gas can form at high temperatures and pressures. In this case, there is no access of oxygen to the place. To date, gas production has been implemented in several ways, each of which we will consider in this article. But let's talk about everything in order
What is a compressor station? Types of compressor stations. Operation of compressor stations
Last modified: 2025-01-24 13:01
The article is devoted to compressor stations. In particular, the types of such equipment, conditions of use and features of operation are considered
Novoshakhtinsky Oil Refinery: history, products, production
Last modified: 2025-01-24 13:01
Novoshakhtinsk Refinery is an oil refinery in the Rostov region, located northwest of the city of Novoshakhtinsk. The young enterprise, founded in 2005, belongs to the class of mini-refineries. The list of products includes marine, diesel and heating oil, fuel oil, gasoline
Let's talk about structural steel
Last modified: 2025-01-24 13:01
Structural steel is one of the types of steel that is quite widespread today. It is used in many industries
Steel 3: GOST, ligature and characteristics
Last modified: 2025-01-24 13:01
In today's industry, few steel grades will be as popular as steel 3. Although it does not have any special properties, it is nevertheless universally used in large volumes in any enterprise, even partially associated with using metal structures and rolled products. So what's the deal?
Low carbon steel: composition and properties
Last modified: 2025-01-24 13:01
Low carbon steel is ubiquitous. Its popularity is based on physical, chemical properties and low cost. This alloy is widely used in industry and construction. Let's take a closer look at this type of steel
Heat-resistant alloys. Special steels and alloys. Production and use of heat-resistant alloys
Last modified: 2025-01-24 13:01
Modern industry cannot be imagined without such material as steel. We encounter it at almost every turn. By introducing various chemical elements into its composition, it is possible to significantly improve the mechanical and operational properties
Pitting corrosion: causes. Methods for protecting metals from corrosion
Last modified: 2025-01-24 13:01
During the operation of metal products, they are exposed to various types of destructive effects, among which pitting corrosion stands out as the most dangerous and unpredictable
Corrosion of aluminum and its alloys. Methods for combating and protecting aluminum from corrosion
Last modified: 2025-01-24 13:01
Aluminium, unlike iron and steel, is quite resistant to corrosion. This metal is protected from rust by a dense oxide film formed on its surface. However, in the case of destruction of the latter, the chemical activity of aluminum greatly increases
Magnesium alloys: application, classification and properties
Last modified: 2025-01-24 13:01
Magnesium alloys have a number of unique physical and chemical properties, the main of which are low density and high strength. The combination of these qualities in materials with the addition of magnesium makes it possible to produce products and structures with high strength characteristics and low weight
Engraving machine. CNC Router
Last modified: 2025-01-24 13:01
CNC systems are gradually penetrating into all areas of life. No production is complete without an automated parts processing cycle. Engraving is no exception. Thanks to the precise movements of the tool, drawings are obtained that amaze with their uniqueness
Food silicone: composition, application
Last modified: 2025-01-24 13:01
Food grade silicone is mainly used for baking molds. Also, dishes and various kitchen utensils are made from it. The advantages of this material include, first of all, excellent non-stick properties and hypoallergenicity
Dewar vessel: from the 19th century to the present
Last modified: 2025-01-24 13:01
James Dewar (1842-1923) was a Scottish physicist and chemist living in London. During his life, he managed to win many prizes and medals, make an incredible number of discoveries, many of which played an important role in the development of the exact sciences. Among his achievements in physics, notable is his contribution to the study of temperature conservation with the help of a device he created, which is called the "Dewar vessel"
PVC Insulating Tape Specifications
Last modified: 2025-01-24 13:01
PVC insulating tape has found wide application in a variety of areas - from domestic work to oil and gas pipeline insulation
Regulations for negotiations during shunting work. Instructions for the movement of trains and shunting work
Last modified: 2025-01-24 13:01
The current regulation of negotiations during shunting work replaced the outdated regulation (of 1999) and was put into effect by order of the Minister of Railways of September 26, 2003 Morozov
How to choose a metal blade for a miter saw
Last modified: 2025-01-24 13:01
Such a tool appeared on the market relatively recently. Metal cutting blade for a miter saw? For many, even experienced craftsmen, this causes a smile and distrust. Not so long ago, steel succumbed only to flame cutting, a circle grinder and a hacksaw. On cross-cutting machines, only wood and plastic materials could be processed. However, time does not stand still. Materials engineers in tandem with toolmakers are constantly working on the synthesis of new alloys
Heat resistance and heat resistance are important characteristics of steels
Last modified: 2025-01-24 13:01
Ordinary structural steels, when heated, abruptly change their mechanical and physical properties, begin to actively oxidize and form scale, which is completely unacceptable and creates a threat of failure of the entire assembly, and possibly a serious accident. To work at elevated temperatures, materials engineers, with the help of metallurgists, created a number of special steels and alloys. This article gives a brief description of them
Porcelain tile from China: features, types and reviews
Last modified: 2025-01-24 13:01
In recent years, porcelain stoneware has become increasingly popular among finishers and property owners. China is one of the leaders in the production of this versatile building material. And if earlier everything that was produced in China was considered low-quality consumer goods, now the inscription “Made in China” no longer alarms buyers. Numerous sincere and positive reviews of builders and customers are proof of this