J BT7363-2011-滚动轴承低碳钢轴承零件碳氮共渗热处理技术条件.pdf

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1、ICS21.100.20J11备案号：33609—2011中华人民共和国机械行业标准JB/T7363—2011代替JB/T7363—2002滚动轴承低碳钢轴承零件碳氮共渗热处理技术条件Rollingbearings—Bearingpartsmadefromlow-carbonsteel—Specificationsforcarbonitridingheat-treatment2011-08-15发布2011-11-01实施中华人民共和国工业和信息化部发布JB/T7363—2011目次前言................................................

2、....................................................................................................................III1范围................................................................................................................................................................12规范性引用文件...

3、.........................................................................................................................................13术语和定义....................................................................................................................................................14

4、技术要求........................................................................................................................................................14.1硬化层深度.................................................................................................................................

5、................14.2硬度.............................................................................................................................................................24.3显微组织...........................................................................................................

6、..........................................24.4其他.............................................................................................................................................................35检验方法...................................................................................

7、.....................................................................35.1检验试样.....................................................................................................................................................35.2硬化层深度测