hardening heat

См. также в других словарях:

• heat hardening — grūdinimas statusas T sritis chemija apibrėžtis Įkaitinimas iki tam tikros temperatūros, laikymas joje ir greitas ataušinimas. atitikmenys: angl. chilling; hardening; heat hardening; quenching; toughening rus. закалка …   Chemijos terminų aiškinamasis žodynas

• hardening — grūdinimas statusas T sritis chemija apibrėžtis Įkaitinimas iki tam tikros temperatūros, laikymas joje ir greitas ataušinimas. atitikmenys: angl. chilling; hardening; heat hardening; quenching; toughening rus. закалка …   Chemijos terminų aiškinamasis žodynas

• Heat treatment — is a method used to alter the physical, and sometimes chemical, properties of a material. The most common application is metallurgical. Heat treatments are also used in the manufacture of many other materials, such as glass. Heat treatment… …   Wikipedia

• Hardening (disambiguation) — Hardening has several uses:* In computing, hardening is the process of securing a system. This work is especially done to protect systems against hostile environments or attackers. * In metallurgy, hardening is the strengthening of metal alloys… …   Wikipedia

• Heat shock protein — Heat shock proteins (HSP) are a group of proteins whose expression is increased when the cells are exposed to elevated temperatures or other stress. This increase in expression is transcriptionally regulated. This dramatic upregulation of the… …   Wikipedia

• hardening — increasing the hardness of steel by heat treatment. This normally implies heating the steel to a required temperature and quenching in a suitable medium, e.g., oil or water. age hardening case hardening cyanide hardening flame hardening induction …   Mechanics glossary

• Hardening (metallurgy) — In metallurgy, hardening describes techniques to increase the hardness of a material. There are five main hardening mechanisms: * Hall Petch hardening, a hardening that result due to a decrease in grain size. * Cold working, also called strain… …   Wikipedia

• Heat Torch — A heat torch is a tool or device that is used to heat up a substance quickly, whether it is air, metal, plastic, or other materials. Heat Torches typically provide a way to quickly heat a concentrated area of material for uses such as molding,… …   Wikipedia

• hardening oil — grūdinimo alyva statusas T sritis chemija apibrėžtis Alyva, naudojama kontroliuojamam įkaitintų metalinių detalių aušinimui. atitikmenys: angl. hardening oil; heat treatment oil; quench oil; quenching oil rus. закалочное масло …   Chemijos terminų aiškinamasis žodynas

• heat-treatment oil — grūdinimo alyva statusas T sritis chemija apibrėžtis Alyva, naudojama kontroliuojamam įkaitintų metalinių detalių aušinimui. atitikmenys: angl. hardening oil; heat treatment oil; quench oil; quenching oil rus. закалочное масло …   Chemijos terminų aiškinamasis žodynas

• hardening — /hahr dn ing/, n. 1. a material that hardens another, as an alloy added to iron to make steel. 2. the process of becoming hard or rigid. [1620 30; HARDEN + ING1] * * * In metallurgy, an increase in hardness of a metal induced, deliberately or… …   Universalium