Teeb duab kev tuag thiab kev kho cua kub
Kev sib sib zog nqus puab pwm, xaiv Cr12MoV, quenching los ntawm 58-62 HRC, ces nitriding kev kho mob, cov txheej txheem nitriding tuag nyuab, Txawm li cas los, lub hoobkas ua phem, tsis effect, tsis tau siv, zoo nitriding kho, phaus hardness ntawm 900-1200 hv, sib npaug ntawm 68-72 HRC, yuav txhim kho cov kev pab cuam lub neej ntau zaus, tab sis tuag nitriding ua qhov zoo tshaj plaws rau chongqing ding lub hnub qub nitriding nta kho co, LTD.Hot tuag hlau H13 quenching mus rau 50- 55hrc, kev kho mob nitride, zoo dua Cr12MoV.