焊后热处理公称厚度定义辨析  

Analysis of Definition of Nominal Thickness Used in Heat Treatment

作　　者：武艳芳 丛轶 鲁果昌 谷海林 葛树涛 

机构地区：[1]大连中集重化装备有限公司

出　　处：《化工设备与管道》2012年第4期13-15,共3页Process Equipment & Piping

摘　　要：对ASME-Ⅲ、ASME-Ⅷ-1～3、GB 150、NB/T 47015等国内外标准关于焊后热处理公称厚度的定义进行了分析,指出某些压力容器企业工艺和检验人员,ASME规范产品检验师(AI)、国内某些压力容器相关标准制定者曲解了ASME规范的定义并将其扩大到类似结构,应予纠正。In this article, the nominal thickness for heat treatment defined in ASME Ⅲ, ASME VIII-I-3, GB 150 and NB/T 47015 was analyzed. It was indicated that some engineers in enterprises, authorized inspector （AI） for ASME code and authors for Chinese pressure vessel standards had misunderstood the definition in ASME code and apply it in a wrong way, which shall be corrected.

关 键 词：焊后热处理 公称厚度 ASME规范 国内标准 

分 类 号：TQ050[化学工程] TH49[机械工程—机械制造及自动化]