对GB 150《压力容器》有关内容的商榷——低温容器及其钢材  

Deliberation of Some Contents in GB 150 "Pressure Vessel"——Vessel and Materials Served in Low Temperature

作　　者：丁伯民[1] 

机构地区：[1]华东理工大学,上海200237

出　　处：《化工设备与管道》2013年第2期8-14,共7页Process Equipment & Piping

摘　　要：GB 150—2011《压力容器》对低温容器的界定温度及其用钢都作了和原GB 150完全不同的修改。根据钢材的低温脆断原理和国外相关规范的规定,笔者提出了一些看法。In GB 150--2011 ＂Pressure Vessel＂, the temperature for classifying the vessel and the steel served in low temperature was modified and is different from that appointed in old GB 150. In this article, based on the principle of steel brittle rupture in low temperature and the relevant clauses stipulated in several foreign standards, some view points were presented.

关 键 词：关键词 低温容器 低温脆断 钢材 GB150《压力容器》 ASMEⅧ-l EN13445 

分 类 号：TQ050.2[化学工程] TH49[机械工程—机械制造及自动化]