|
|
[求助] 请大家帮忙分析一下HT250金相,附有金相照片 |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
点评
有块状石墨
| ||
点评
有的小片状短石墨。可能是试块截取到共晶石墨的端点截面所致。
| ||
| ||
| ||
| ||
| ||
| ||
|手机版|Archiver|热加工行业论坛
( 苏ICP备18061189号-1|豫公网安备 41142602000010号 )
版权所有:南京热之梦信息技术有限公司
GMT+8, 2026-3-6 23:40 , Processed in 0.154959 second(s), 27 queries .
Powered by Discuz! X3.4
Copyright © 2001-2020, Tencent Cloud.