11103| 25
|
[求助] 18Cr2Ni4WA与20Cr2Ni4A的渗碳工艺 |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
点评
如果心部硬度稍高不影响使用寿命,不必强行降低硬度,但必须经产品设计者同意。
| ||
| ||
| ||
| ||
| ||
| ||
点评
点赞!
| ||
|Archiver|手机版|小黑屋|热处理论坛
( 苏ICP备2021037530号|苏公网安备32059002001695号 )
Copyright © 2005-2025, rclbbs.com 苏州热协网络技术有限公司 版权所有
GMT+8, 2025-7-6 18:12 , Processed in 0.068862 second(s), 25 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.