压力容器2016，Vol.33Issue(3)：61-68,8.DOI:10.3969/j.issn.1001-4837.2016.03.010
加氢反应器 E309L 过渡层经 PWHT 后堆焊或焊接 E347对基体材料的影响
Influence of Welding or Cladding E347 on E309L Transition Layer after PWHT to Substrate Material in Hydrogenation Reactor
王雪骄 1王迎君 1晏君文1
作者信息
- 1. 二重集团 德阳 重型装备股份有限公司，四川 德阳 618000
- 折叠
摘要
Abstract
In hydrogenation reactor,always need to weld internal parts or cladding E347 on E309L clad-ding layer.But do that,it may badly influence to the substrate material.To meet the need of welding,clad-ding,and the repair on the stainless layer of the pressure vessel after PWHT.So we had some tests,welded or cladded E347 on different thickness E309L layers after post weld heat treatment(PWHT).At last,the minimum E309L layer thickness was found out.When welding or cladding E347 on equal to or more than this thickness layer,there will not influence to the substrate material.关键词
加氢反应器/最终热处理后/堆焊/焊接/不锈钢/对基材的影响Key words
hydrogenation reactor/after PWHT/welding/cladding/stainless steel/influence to substrate material分类
机械制造引用本文复制引用
王雪骄,王迎君,晏君文..加氢反应器 E309L 过渡层经 PWHT 后堆焊或焊接 E347对基体材料的影响[J].压力容器,2016,33(3):61-68,8.
