| Summary: | 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.
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