txheej txheem ntawm quenching lossis quench hardening koom nrog cua sov cov khoom thiab tom qab ntawd txias nws saitxhawm rau teeb tsa cov khoom kom sai li sai tau. … Tempering yog ua tiav los ntawm cua sov cov khoom quenched kom qis dua qhov tseem ceeb rau lub sijhawm teem sijhawm, tom qab ntawd cia nws txias hauv huab cua.
quenching thiab tempering txhais li cas?
Quenching thiab tempering yog txheej txheem uas ntxiv dag zog cov ntaub ntawv xws li hlau thiab lwm yam hlau-raws li alloys. Cov txheej txheem no ntxiv dag zog rau cov alloys los ntawm cua sov cov khoom thaum ib txhij txias hauv dej, roj, yuam cua, los yog gases xws li nitrogen.
Koj puas npau taws ua ntej lossis tom qab quenching?
Nyob hauv nws lub xeev nyuaj thiab nkig, cov hniav quenched yuav tawg zoo li iav yog tias poob, nws yuav tsum tau tempered ua ntej nws yuav muab siv. Tempering muaj cua sov cov hniav mus rau qhov kub tsis tseem ceeb (350 - 450 F) kom soften cov hlau me ntsis (Kuv siv lub qhov cub hauv chav ua noj).
Qhov txawv ntawm quenching thiab tempering yog dab tsi?
Quenching yog txheej txheem ntawm kev ua kom txias sai sai tom qab kev kho cua sov ntawm lub workpiece, thaum tempering yog txheej txheem uas muaj kev kho cua sov kom nce qhov toughness ntawm hlau-raws li alloys.
Puas tempering tshwm sim tom qab quenching?
Tempering yog feem ntau ua tom qab quenching, uas yog txias ceev ntawm cov hlau kom muab tso rau hauv nws lub xeev nyuaj tshaj plaws. … Kub kub duazoo li yuav ua rau txo qis dua hauv qhov tawv, ua rau qee qhov kev tawm dag zog thiab lub zog tensile kom nce elasticity thiab plasticity.
