Перевод: со всех языков на русский

с русского на все языки

thermal glass

Страницы

См. также в других словарях:

  • Glass-ceramic — materials share many properties with both glass and more traditional crystalline ceramics. It is formed as a glass, and then made to crystallize partly by heat treatment. Unlike sintered ceramics, glass ceramics have no pores between crystals.… …   Wikipedia

  • Glass-to-metal seal — Glass to metal seals are a very important element of the construction of vacuum tubes, electric discharge tubes, incandescent light bulbs, glass encapsulated semiconductor diodes, reed switches, pressure tight glass windows in metal cases, and… …   Wikipedia

  • Thermal shock — is the name given to cracking as a result of rapid temperature change. Glass and ceramic objects are particularly vulnerable to this form of failure, due to their low toughness, low thermal conductivity, and high thermal expansion coefficients.… …   Wikipedia

  • Thermal barrier coating — Thermal barrier coatings are highly advanced material systems applied to metallic surfaces, such as gas turbine or aero engine parts, operating at elevated temperatures. These coatings serve to insulate metallic components from large and… …   Wikipedia

  • Glass-ceramic-to-metal seals — Glass to metal seals have been around for many years, with one of the most common uses being lamp bulb seals. A more recent invention is glass ceramic to metal seals.Properties Glass ceramics are polycrystalline ceramic materials prepared by the… …   Wikipedia

  • Thermal spraying — techniques are coating processes in which melted (or heated) materials are sprayed onto a surface. The feedstock (coating precursor) is heated by electrical (plasma or arc) or chemical means (combustion flame). Thermal spraying can provide thick… …   Wikipedia

  • Glass fiber reinforced concrete — (GFRC) is a type of fiber reinforced concrete. Glass fiber concretes are mainly used in exterior building façade panels and as architectural precast concrete. This material is very good in making shapes on the front of any building and it is less …   Wikipedia

  • Thermal degradation of polymers — is molecular deterioration as a result of overheating. At high temperatures the components of the long chain backbone of the polymer can begin to separate (molecular scission) and react with one another to change the properties of the polymer.… …   Wikipedia

  • Thermal lance — cutting a railroad bridge to prepare for replacement. A thermal lance, thermic lance, oxygen lance, or burning bar is a tool that burns iron in the presence of pressurized oxygen to create very high temperatures for cutting. It consists of a long …   Wikipedia

  • Glass wool — is a form of fibreglass where very thin strands of glass are arranged into a spongy texture similar to steel wool. Glass wool is used widely as an insulating material.Manufacturing processAfter the fusion of a mixture of natural sand and recycled …   Wikipedia

  • Glass-liquid transition — Glass liquid transition: The glass liquid transition is a pseudo second order phase transition in which a solid amorphous material (glass) transforms, on heating, into a supercooled melt [ The IUPAC Compendium of Chemical Terminology , 66, 583… …   Wikipedia

Поделиться ссылкой на выделенное

Прямая ссылка:
… Нажмите правой клавишей мыши и выберите «Копировать ссылку»