发明授权
US5556561A Method of forming a weld joint of austenitic stainless steel/ferritic
steel
失效
形成奥氏体不锈钢/铁素体钢的焊接接头的方法
- 专利标题: Method of forming a weld joint of austenitic stainless steel/ferritic steel
- 专利标题(中): 形成奥氏体不锈钢/铁素体钢的焊接接头的方法
-
申请号: US370108申请日: 1995-01-09
-
公开(公告)号: US5556561A公开(公告)日: 1996-09-17
- 发明人: Kaneyasu Ishikawa , Fumio Mitsuura , Fujimitsu Masuyama
- 申请人: Kaneyasu Ishikawa , Fumio Mitsuura , Fujimitsu Masuyama
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人: Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX6-020481 19940217
- 主分类号: B23K9/23
- IPC分类号: B23K9/23 ; B23K35/30 ; C22C19/05 ; C22C38/00 ; C22C38/22 ; C22C38/26 ; B23K35/00 ; C22C38/40
摘要:
A method of forming a weld joint between an austenitic stainless steel and a ferritic steel. The ferritic steel contains 0.03 to 0.12% carbon, 0.70% or less silicon, 0.10 to 1.50% manganese, 0.030% or less phosphorus, 0.015% or less sulphur, 1.50 to 3.50% chromium, 0.40% or less molybdenum, 1.00 to 3.00% tungsten, 0.10 to 0.35% vanadium, 0.01 to 0.10% niobium, 0.030% or less Sol. aluminum, 0.020% or less boron, and 0.030% or less nitrogen.
信息查询
IPC分类: