Quenching tawg yog hais txog cov kab nrib pleb uas tsim thaum lub sij hawm quenching txheej txheem los yog thaum lub sij hawm chav tsev kub txheej txheem tom qab quenching. Cov tom kawg tseem hu ua aging cracking. Muaj ntau yam laj thawj rau quenching cracking. Thaum soj ntsuam quenching cov kab nrib pleb, lawv yuav tsum tau paub qhov txawv raws li cov yam ntxwv ntawm cov kab nrib pleb.
Thaum lub sij hawm txias, lub sij hawm sib txawv ntawm martensite transformation nyob rau hauv qhov chaw uas lub thickness yog txawv heev, tsim ib tug loj structural kev nyuaj siab, ua rau tawg, raws li qhia nyob rau hauv daim duab 4:
