压力容器Issue(12)：67-72,6.DOI:10.3969/j.issn.1001-4837.2014.12.011
2．25 Cr－1 Mo钢制加氢反应器的焊接裂纹（一）--在制过程中出现的焊接裂纹
Welding Crack of Hydrogenation Reactor of 2 .25 Cr-1 Mo Steel(1)---Welding Crack During Manufacturing Process
黄嗣罗 1张浩帆 1邱毅强1
作者信息
- 1. 茂名重力石化机械制造有限公司，广东茂名 525024
- 折叠
摘要
Abstract
This paper briefly describes the welding crack which was found after whole post-weld heat treatment of the equipment during manufacturing process in a unit.Experiment was conducted on crack sample which was taken from the equipment.The situation,macro-morphology and micro-morphology of the crack have been displayed.These make preparation for further analysis of the crack qualitative.关键词
加氢反应器/2.25Cr-1Mo/焊接裂纹Key words
hydrogenation reactor/2.25Cr-1Mo/welding crack分类
机械制造引用本文复制引用
黄嗣罗,张浩帆,邱毅强..2．25 Cr－1 Mo钢制加氢反应器的焊接裂纹（一）--在制过程中出现的焊接裂纹[J].压力容器,2014,(12):67-72,6.
