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《J BT5000.14-1998-重型机械通用技术条件铸钢件无损探伤.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ICS19.100J04JB/T5000.14-1998重型机械通用技术条件铸钢件无损探伤TheheavymechanicalgeneraltechniquesandstandardsNon-destructivetestingofsteelcasting1998-09-30发布1998-12-01实施国家机械工业局发布JB/T5000.14-1998目次前言1范围·············································································································
2、·······································································································12引用标准························································································································································································
3、·················13应用要求·········································································································································································································14超声波探伤及其质量等级························································
4、·············································································································25射线透照探伤及其质量等级·······························································································································································66磁粉探伤及其质量等
5、级········································································································································································147渗透探伤及其质量等级···············································································································
6、·························································19附录A(标准的附录)铸钢件的横波检验···································································································································25附录B(标准的附录)确定射线源到工件最小距离(f)的方法·······················································
7、································27附录C(提示的附录)点状缺陷评级示意图······························································································································29IJB/T5000.14-1998前言本标准的附录A、附录B都是标准的附录。本标准的附录C是提示的附录。本标准由机械工业部
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