![]() |
這個(gè)零件經(jīng)過(guò)氮化處理,回來(lái)時(shí)發(fā)現(xiàn)有銹斑 |
評(píng)分
| ||||||||
| ||
點(diǎn)評(píng)
哦 ,,我們那個(gè)是氣體氮化。車(chē)完沒(méi)事,,也許是在熱處理廠放的時(shí)間比較長(zhǎng),?
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-2-12 15:05 , Processed in 0.063574 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.