rapid-hardening

См. также в других словарях:

• rapid-hardening cement — greitakietis cementas statusas T sritis chemija apibrėžtis Cementas, kurio mišinys su vandeniu greitai kietėja pirmosiomis paromis. atitikmenys: angl. fast hardening cement; high early strength cement; quick hardening cement; rapid hardening… …   Chemijos terminų aiškinamasis žodynas

• fast-hardening cement — greitakietis cementas statusas T sritis chemija apibrėžtis Cementas, kurio mišinys su vandeniu greitai kietėja pirmosiomis paromis. atitikmenys: angl. fast hardening cement; high early strength cement; quick hardening cement; rapid hardening… …   Chemijos terminų aiškinamasis žodynas

• quick-hardening cement — greitakietis cementas statusas T sritis chemija apibrėžtis Cementas, kurio mišinys su vandeniu greitai kietėja pirmosiomis paromis. atitikmenys: angl. fast hardening cement; high early strength cement; quick hardening cement; rapid hardening… …   Chemijos terminų aiškinamasis žodynas

• Induction hardening — is a form of heat treatment in which a metal part is heated by induction heating and then quenched. The quenched metal undergoes a martensitic transformation, increasing the hardness and brittleness of the part. Induction hardening is used to… …   Wikipedia

• Shock hardening — is a process used to strengthen metals and alloys, wherein a shock wave produces atomic scale defects in the material s crystalline structure. As in cold work, these defects interfere with the normal processes by which metallic materials yield… …   Wikipedia

• case hardening — noun 1. : a condition in lumber in which too rapid drying and setting of the surface results in the shrinkage being inhibited by the still moist interior, the subsequent drying and shrinking of which sets up opposing stresses in the wood 2. : the …   Useful english dictionary

• air-hardening steel — sometimes referred to as self hardening steel. A steel that becomes fully hardened when cooled in air from above its critical point and does not require rapid quenching by oil or water. The risk of distortion is greatly reduced by air hardening.… …   Mechanics glossary

• induction hardening — noun A process for hardening metal surfaces by induction heating followed by rapid cooling • • • Main Entry: ↑induct …   Useful english dictionary

• age hardening — a process of increasing the hardness and strength by the precipitation of particles of a phase from a supersaturated solid solution alloy. The hardening cycle usually consists of heating or annealing at a temperature sufficiently high to maintain …   Mechanics glossary

• quench hardening — noun : hardening of a ferrous alloy induced by rapid cooling from a temperature above the transformation range …   Useful english dictionary

• flame-hardening — /ˈfleɪm hadnɪŋ/ (say flaym hahdning) noun the rapid heating of the surface of iron or steel, by means of a flame, followed by quenching in order to harden the surface …