Nyob rau hauv cov txheej txheem ntawm kev ua hlau thiab kev kho cua sov, uas muaj peev xwm hloov cov txheej txheem sai sai.
Roj quenching: roj quenching yog hais txog cov txheej txheem ntawm kev txias txias hlau workpspieces rau roj thaum muaj kub.
Dej quenching: dej quenching yog hais txog cov txheej txheem ntawm kev txias txias hlau workpieces rau hauv dej ntawm qhov kub.
Qhov sib txawv ntawm cov roj quenching thiab dej quenching yog summarized raws li hauv qab no:
| Vs | Dej quenching |
| Roj | Â txias txias | Ywg dej |
| Zoo qeeb | Ã ¡rau kev tshaj tawm | Heev ceev |
| Nws tuaj yeem ua kom zoo txo cov hlau oxidation thiab kev sib deev | Â Â Â Â hlau nto zoo | Yooj yim rau kev ua rau cov hlau sib tw oxidation thiab discoloration |
| Â € deformation thiab tawg | Nws yog qhov yooj yim los ua rau deformation thiab kev tawg ntawm cov ntaub ntawv hlau, tshwj xeeb tshaj yog cov ntaub ntawv hlau nrog cov duab tshwj xeeb |
| Tus nqi qis, tab sis tuaj yeem muab cov tawv zoo dua thiab cuam tshuam kuj. | Â ¤hardness | Txuas ntxiv, haumcharighhardNeRemersrequiraSthofThipe |
Peb yog lub caij nplooj ntoo hlav hluav taws xob hlau xaim hluav taws xob hauv Suav teb, peb cov khoom lag luam suav nrog txhua yam ntawm cov hlau xaim hluav taws xob, cov roj caij nplooj ntoo hlav roj store, ua tiav ntau yam thiab specifications.
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