Austenite stainless in High energy welding and Arc welding produce texture revolution and mechanical property analysis

• Main Authors: Kun-Yu Chen, 陳冠佑
• Other Authors: Ho New-jin
• Format: Others
• Language: zh-TW
• Published: 2001
• Online Access: http://ndltd.ncl.edu.tw/handle/48098636732765821078

碩士 === 國立中山大學 === 材料科學研究所 === 89 === The austenite stainless in high energy welding and tradition welding (TIG) produce different texture revolution and mechanicl property are main research. From EBSD analysis,austenite stainless in EBW,make more random texture to TIG welding,and main texture in TIG welding are cubic texture {100}<001> and copper texture {110}<1-1 2>.From EBW,there are some different texture in up fusion zone and down fusion zone .Experience of impact and hardness ,which find out copper and brass texture have more mechanical property for low-temperature, δ ferrite content in center welding fusion and boundary fusion zone have different percent, then that can explain how differnt hardness value in center and fusion boundary about mechanical property.