Tom qab kev kho cua sov kom zoo los yog cov duab txias txias, cov pa roj carbon steel hlau muaj lub zog siab thiab hardness, siab elastic txwv thiab qaug zog txwv (tshwj xeeb tshaj yog kev qaug zog txwv), txiav kev ua haujlwm tau txais, tab sis vuam ua haujlwm thiab txias yas deformation muaj peev xwm tsis zoo.
Vim tias muaj cov ntsiab lus carbon siab, cov kab nrib pleb yooj yim tshwm sim thaum lub sij hawm dej quenching, yog li ob chav ua kua quenching (dej quenching + roj txias) feem ntau yog siv, thiab roj quenching feem ntau yog siv rau me me hla ntu ntu.Hom hlau no feem ntau yog siv tom qab quenching los ntawm nruab nrab kub tempering los yog normalizing los yog nyob rau hauv lub nto quenching xeev.Feem ntau yog siv rau kev tsim lub caij nplooj ntoos hlav thiab hnav-resistant qhov chaw.
Carbon steel hlau yog yeej tsis koom nrog alloying ntsiab ntawm high carbon steel hlau, tab sis kuj nyob rau hauv tus nqi qis ntawm steel hlau, kub thiab txias ua yog zoo heev, kev siv ntawm ntau yam hlau.Caij nplooj ntoos hlav steel hlau muaj cov pa roj carbon steel hlau, siab carbon steel hlau yog lub caij nplooj ntoos hlav steel hlau nyob nruab nrab.
Txhua yam tuaj yeem ua lub caij nplooj ntoos hlav tuaj yeem hu ua caij nplooj ntoos hlav steel hlau, thiab cov pa roj carbon ntau yog cov ntsiab lus siab tshaj plaws.Nta: Nrog rau siab zog thiab hardness, siab elastic txwv thiab qaug zog txwv (tshwj xeeb tshaj yog notched qaug zog txwv), txiav muaj nuj nqi yog OK, tab sis vuam muaj nuj nqi thiab txias yas deformation muaj peev xwm tsis zoo.
Post lub sij hawm: 29-07-22