5398| 7
|
[求助] 渗氮对于高速钢刀具的硬度有提高吗? |
| ||
我现在就是要提升丝锥的寿命啊
| ||
可以液体渗氮硬度大于70HRC
| ||
| ||
| ||
|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, 2025-6-19 16:04 , Processed in 0.048418 second(s), 22 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.