AMICROSTRUCTURE - PROCESSING RELATIONSHIPS IN FRICTION STIR PROCESSING (FSP) OF NiAl BRONZE

被引：0
作者：
McNelley, Terry R. [1 ]
Swaminathan, Srinvasan [2 ]
Su, Jianqing [1 ]
Menon, Sarath [1 ]
机构：
[1] USN, Postgrad Sch, Dept Mech & Astronaut Engn, Monterey, CA 93943 USA
[2] GE Global Res, Bangalore 560066, Karnataka, India
来源：
FRICTION STIR WELDING AND PROCESSING V | 2009年
关键词：
Friction stir processing; Multi-pass processing; Microstructure; Strain distribution; NiAl bronze; STRAIN RATE SUPERPLASTICITY; MICROSTRUCTURE; RECRYSTALLIZATION; PARAMETERS; EVOLUTION; BEHAVIOR; TEXTURE; STEELS; ALLOY; WELDS;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The evolution of SZ and thermomechanically affected zone (TMAZ) microstructures during single-pass and multi-pass FSP by rectangular and spiral raster processes will be summarized. Microstructures produced by thermomechanical simulations will be compared to those produced during FSP. The distortion of microstructure constituents in thermomechanical simulations may be applied to estimation of SZ and TMAZ strain distributions in the initial FSP pass. Recrystallization in the primary alpha constituent is initiated at kappa iv (Fe3Al) particles prior to their dissolution during straining.
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页码：3 / +
页数：3
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