Qhov sib txawv ntawm seepage thiab txheej
Oct 29, 2020| Qhov sib txawv ntawm seepage thiab txheej
Kev co thiab plating yog kev siv lub cev." Seepage" yog kev hloov pauv tshuaj, txawv hauv qhov.
Carburization ntawm cov hlau - yog kom sov cov pa roj carbon tsawg nyob rau hauv carbon-nplua nuj nruab nrab mus rau qhov kub kub (feem ntau 900--950 ℃), yog li ntawd cov pa roj carbon atoms nkag rau saum npoo ntawm cov hlau, thiaj li yuav tau txais txheej siab carbon txheej qauv. Tom qab quenching thiab npau taws thaum tsis kub, qhov saum npoo muaj qhov siab hardness, hnav tsis kam thiab qaug zog tsis kam, thaum lub siab tseem tswj tau lub zog txaus thiab tawv.
IKS PVD tuam txhab, txheej tshuab zoo nkauj, cuab yeej txheej tshuab, kho qhov muag txheej mahcine, PVD nqus coting kab.Contact peb tam sim no, E-mail: iks.pvd@foxmail.com