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Термообработка
| Англо-русский глоссарий по металлургии |
Нагрев и охлаждение твердого металла или сплава таким образом, чтобы получить желаемое состояние и свойства. нагрев для последующей вытяжки или выдавливания к термообработке не относится.
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Heat treatment, английский
- A heating and quenching process used to increase the hardness of rails or steel components. the most common processes are furnace heating and oil/water quenching and flame heating and air quenching.
- Термообработка
- Heating and cooling a solid metal or alloy in order to produce changes in its physical and mechanical properties.
- Exposure of a metal to predetermined temperatures beyond the range of normal atmospheric conditions for a specific time to obtain a specific range of mechanical properties.
- Heating and cooling a metal or alloy in such a way as to obtain desired conditions or properties. heating for the sole purpose of working is excluded from the meaning of this definition.1
- Heating and cooling a metal or alloy in such a way as to obtain desired conditions or properties. heating for the sole purpose of hot working is excluded from the meaning of this definition. see also annealing; aging; and tempering. hertz (hz): measurement unit of frequency, equivalent to one cycle per second.
- Heating and cooling a metal or alloy in such a way as to obtain desired conditions or properties. heating for the sole purpose of working is excluded from this definition.3 hertz (hz): measurement unit of frequency, equivalent to one cycle per second.4
Thermal, английский
- A rising parcel of warm, and less dense, air generally produced when the earth`s surface is heated or when cold air moves over a warmer surface such as warm water.
- Термический, тепловой
- Термаль, восходящий поток теплого воздуха. восходящий поток (движущийся вверх поток воздуха небольшого масштаба), локально возникающий над сравнительно теплой поверхностью (вмо). в природных условиях такие потоки отмечаются над землей, нагреваемой солнцем, но они могут также образовываться в результате тепловых выбросов из крупных промышленных установок.
- An adjective relating to heat or temperature.
- Physical phenomenon of heat involving conduction, convection, or radiation.
Curing, английский
- Maintaining the humidity and temperature of freshly placed concrete during some definite period following placing, casting, or finishing to assure satisfactory hydration of the cementitious materials and proper hardening of the concrete.
- Уход за бетоном, выдерживание бетона о ~ by ponding выдерживание бетона [уход за бетоном] заливкой водой
- 1. in finishing fabrics, the process by which resins or plastics are set in or on textile materials, usually by heating. 2. in rubber processing, vulcanization. it is accomplished either by heat treatment or by treatment in cold sulfuryl chloride solution. curl: see kink. cushion-back carpet: a carpet with padding made as an integral part of the backing. cut: 1. a unit of yarn number. the number of 100-yard lengths per pound avoirdupois of asbestos yarn or glass yarn, or the number of 300-yards lengths per pound avoirdupois of woolen yarn. 2. a length of woven cloth. 3. the number of needles per inch on a circular-knitting machine. a machine with 34 needles per inch is a 34-cut machine, and a fabric produced thereon is called a 34-cut fabric.
Heat treating, английский
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Охлаждение, русский
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Heat-affected zone, английский
- Зона нагрева
- That portion of the base metal which was not melted during brazing, cutting or welding, but whose microstructure and physical properties were altered by the heat.
Heat transfer, английский
- The movement of heat from one place to another, between two substances, or within a substance.
- The movement of heat from one place to another, between two substances, or within a substance
- When heat is passed from one medium to another.
- Movement of heat from one place to another.
- The flow of heat from one body at higher temperature to another body at a lower temperature, until the two temperatures are equal.
- The movement of heat from one substance or material to another, e.g., through rocks, from rock to fluid, or from fluid to turbine.
- The movement of heat from one body to another (solid, liquid, gas, or a combination) by means of conduction, convection, or radiation.
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