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材料工程  2007 

镁合金AZ80A搅拌摩擦焊焊核区组织金属学演变

, PP. 53-56

Keywords: 极图,反极图,织构,镁合金,搅拌摩擦焊

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Abstract:

采用取像显微分析技术分析了变形镁合金AZ80A搅拌摩擦焊焊核区塑性条带间的金属学演变过程.结果表明搅拌摩擦焊搭接头焊核区晶粒尺寸、极图、反极图以及晶粒的取向差均呈周期性的变化,组织结构呈条带分布,基体内部经历了周期性的动态再结晶过程.

References

[1]  SEUNG HWAN C PARK,YUTAKA S SATO,HIROYUKI KOKAWA.Basal plane texture and flow pattern in friction stir weld of a magnesium alloy[J].Metallurgical and Materials Transactions,2003,34A (4):987-993.
[2]  邢丽,柯黎明,孙德超,等.镁合金薄板的搅拌摩擦焊工艺研究[J].焊接学报,2001,22(6):18-20.
[3]  MURR L E.Fundamental issues and industrial application of friction stir welding[J].Mat Tech & Adv Perf Mat,2000,38(5):37-48.
[4]  CLURE J C M.A thermal model of friction stir welding[A].Trends in Welding Research Proc Int Conf,5th[C].1999.
[5]  NORMAN A F,BROUGH I,PRANGNELL P B.High resolution EBSD analysis of the grain structure in an AA2024 friction stir weld[J].Materials Science Forum,2000,337(331):1713-1718.
[6]  FONDA R W,BINGERT J F,COLLIGAN K J.Development ofgrain structure during friction stir welding[J].Scripta Materialia,2004,51:243-248.
[7]  SEUNG HWAN C PARK,YUTAKA S SATO,HIROYUKIKOKAWA.Effect of micro-texture on fracture location in friction stir weld of Mg alloy AZ61 during tensile test[J].Scripta Materialia,2003,49:161-166.

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