18807| 8
|
我們所說(shuō)的726刀具是不是YT726,?屬于哪種硬質(zhì)合金 |
| ||
| ||
點(diǎn)評(píng)
會(huì)不會(huì)是紅硬性關(guān)系,,但一般銅合金沒(méi)聽(tīng)說(shuō)加工發(fā)熱厲害啊,,不明白
| ||
點(diǎn)評(píng)
硬度越高越耐磨但不抗崩,,韌性越好越抗崩但不耐磨。
| ||
| ||
| ||
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, 2025-4-9 03:08 , Processed in 0.062664 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.