Mas suav nrog cov khoom siv thiab siv tau. Cov hauv qab no yog kev txheeb xyuas ntawm ntau hom rauj hniav hniav thiab lawv cov khoom siv:
Cov tshuaj ntsuab tsawg: cov roj carbon tsawg dua yog tsim nyog rau cov khoom lag luam uas dav dav, tab sis qis dua, ua rau nws haum rau cov khoom siv softer softer.
Nruab Nrab Carbon Steel: Nruab Nrab Cov Hlau Steel
Tshwj xeeb cam khwb cia hlau: Tshwj xeeb cam khwb cia hlau rauj yog qhov tsim nyuaj cov ntaub ntawv xws li cov rauj muaj cov rauj muaj cov kev coj ua zoo, tab sis nws tsis yooj yim rau cov txheej txheem.
Quenching kev kho: rauj tej daim uas tau dhau los kev kho mob muaj ntau zog thiab yog qhov tsim nyog rau kev ua cov txiv ntoo siab xws li cov pob txha, thiab lwm yam kev ua haujlwm ntev.
Carburizing thiab quenching: rauj daim ntaub ua rau carburizing thiab quees kev ua haujlwm ntau dua, thiab tsim kom haum cov kev pabcuam lub neej ntawm lub rauj hniav.
Tungsten carbide: tungsten carbide rauj yog tam sim no yog cov khoom siv nyuaj rau kev ua pob zeb, thiab lwm yam yog ntev heev, tab sis tus nqi yog qhov siab.
Qhov zoo thiab qhov tsis zoo ntawm rauj hluav taws xob tuaj ua los ntawm cov khoom sib txawv yog raws li hauv qab no:
Tsawg cov tshuaj steel: tus nqi qis, tab sis cov coj qis qis thiab hardness.
Nruab nrab cov roj carbon hlau: muaj kev nyuaj thiab lub siab, tab sis tus nqi siab.
Tshwj xeeb cam khwb cia hlau: Zoo coj Kuj, tab sis Nyuaj rau cov txheej txheem.
Quenching kev kho mob: muaj kev nyuaj siab thiab lub neej ntev.
Carburizing thiab quenching: kev nyuaj siab heev, lub neej ntev, tab sis tus nqi siab.
Tungsten carbide: muaj lub siab tawv tshaj plaws thiab lub neej ntev heev, tab sis tus nqi siab tshaj plaws.
Xaiv cov ntaub pua uas tsim nyog uas tsim nyog yuav tsum muaj kev txiav txim siab ntawm cov khoom siv hardness, kev ua tau zoo, thiab tus nqi.
Lub Sijhawm Post: Feb-28-2025