4300| 5
|
關(guān)于正火+回火 |
| ||
| ||
| ||
點評
如果對應力很敏感、要求高,當然回火早好,不過一般正火都是毛坯件或原料,因此初加工后再回火。鍛件可以問下相關(guān)高人
| ||
|
Archiver|手機版|小黑屋|機械社區(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 18:07 , Processed in 0.066824 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.