Publications

• 23.11.2016

  Cast iron crucibles Crucible is a dish in which materials are melted, heated, boiled, melted, scorched or dried under laboratory conditions. For refractory metals, crucibles are made from refractory materials such as cast iron. Cast iron is an iron alloy with an admixture of 2% carbon and several other elements....

• 22.11.2016

  Features of products made of artificial and natural materials The chemical industry has achieved excellent results, and now many types of artificial materials are available to all mankind. This is technical suede, viscose and microfiber. All of them are used in very different areas, but it should be understood that textiles and suede here play a dominant...

• 21.11.2016

  Features of the choice of paving slabs Paving slabs are a solution for smart people who value their finances and time. This material is strong and durable, it can withstand temperature fluctuations and load in the form of weights. In addition, the tiles are beautiful, especially if they are laid according to a certain pattern, and...

• 21.11.2016

  Antique books at the "Adelanta" exhibition Since ancient times, it was believed that the presence of an extensive family library in a house is a sign of enlightenment, nobility and style of the people who live in it. These traditions have survived to this day. The development of digital technologies has noticeably pushed the printed books...

• 20.11.2016

  Smart TV boxes to increase the number of TV functions Modern consumer electronics and digital electronics stores are stocked with a variety of products. It often happens that buyers do not seek advice from sales consultants and, as a result, purchase a product, the functions and features of which they know absolutely nothing about. For example,...

• 20.11.2016

  Design features and scope of marine cable Ship wiring, due to the harsh operating conditions and aggressive weather conditions, must meet stringent reliability requirements. Therefore, ship cable and electrical engineering for related purposes is a complex structure. Cable Features By design, it is a copper, multi-wire...

• 19.11.2016

  Advantages of screw compressors in modern production Screw compressors are in great demand among companies that need compressed air in their production. It is in main demand in the chemical and food industries. The principle of operation of the screw compressor mechanism has been known for over 120 years. However, it was first patented only in...

• 19.11.2016

  Power transformers When the electric flux is transferred over long distances, a significant part of it is lost along the way. To eliminate the volume of losses, power transformers are used: for this, electricity is sent to the substation for transformation. There, the unit converts a large amount of AC voltage into...

• 18.11.2016

  Metalworking Metalworking is a necessary part of the processing of metal blanks, with the help of which the part is given the necessary shape and size for its subsequent use. Modern metalworking is divided into types: 1. Mechanical metalworking is the most widespread and basic type of metalworking....

• 18.11.2016

  Details of obtaining a construction license The requirements for the issuance of a construction license were adjusted in 2016. However, they did not lead to any special changes. A developer - a legal entity - is issued a license for 3 years (for the first time) and for 5 years each repeated application. An individual needs a building...