![]() |
45號鋼熱處理后達(dá)到HRC45-50,請教熱處理工藝 |
點(diǎn)評
你有好的方法說給大家學(xué)習(xí)學(xué)習(xí)。
| ||
點(diǎn)評
不能 ,干嘛要淬透?
| ||
| ||
| ||
| ||
| ||
| ||
| ||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-7-20 12:20 , Processed in 0.062922 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.