Metallurgical and Mechanical Properties of Underwater Laser Welds of Stainless Steel

• 作 者: XudongZHANG WuzhuCHEN EijiASHI
• 机 构: DepartmentofMechanicalEngineering,TarasakiR&,DCenter
• 出 处: 材料科学技术：英文版
• 发表日期: 2003年5期
• 关键词: 水下激光束焊接 冶金学 机械性能 不锈钢 局部干式腔 微观结构 Underwater laser beam welding Type 304 stainles
• 基金项目: This paper was also supported by the Natural Science Foundation of Tsinghua University

In this paper, the microstructures and mechanical properties of underwater laser welds of Type 304 stainless steelwere investigated. JISY308L type filler wire was used as filler wire during welding. A gas-shielding nozzle was used toform a local dry cavit