35crmov原材料金相组织正常吗?
:)http://www.rclbbs.com/forum.php?mod=image&aid=135999&size=300x300&key=fbdb0485fb1b4cfb&nocache=yes&type=fixnone400倍http://www.rclbbs.com/forum.php?mod=image&aid=135998&size=300x300&key=11a21dcb3f37435c&nocache=yes&type=fixnone400倍
平衡态组织应该是F+P,貌似针状F的出现,过热乎???:( 原材料是锻件吗.................. 像是调质之后的组织呢?
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