Dab tsi yog cov yam ntxwv ntawm tus neeg sawv cev carburizing?
(1) Txo cov npua hlau zoo heev thiab txo tus nqi casting.
(2) Kub kub roasting, graphitization thiab siab ruaj cov ntsiab lus carbon.
(3) Qhov ntsuas qhov zoo yog qhov ruaj khov thiab cov ntsiab lus ntawm kev puas tsuaj impurities tsawg.
(4) Kev nqus tau siab (85-95 feem pua), tsis muaj residue.
(5) Tsis muaj slag rov qab, thiab kev ua haujlwm yog yooj yim los tswj.
(6) Graphite muaj ntau cov siv lead ua nuclei thiab cov graphitization zoo, uas tuaj yeem txo qis kev nyiam ntawm cov hlau molten thiab txhim kho cov khoom siv ntawm cov hlau castings.
(7) Tag nrho cov specifications, cov khoom granularity tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
