Comprehensive Analysis for Microstructure Evolution in Welding |
| Journal |
Materials Science Forum (Volumes 580 - 582) |
| Volume |
Advanced Welding and Micro Joining / Packaging for the 21st Century |
| Edited by |
Changhee Lee, Jong-Bong Lee, Dong-Hwan Park and Suck-Joo Na |
| Pages |
25-28 |
| DOI |
10.4028/www.scientific.net/MSF.580-582.25 |
| Online since |
June, 2008 |
| Authors |
Hidenori Terasaki,
Yuichi Komizo,
Mitsuharu Yonemura,
Takahiro Osuki
|
| Keywords |
In Situ Observation, GTA Welding, Phase Transformation, Solidification, Weld Metal |
| Abstract |
Unidirectional solidification for low-carbon steel weld metal was characterized by using
Time-Resolved X-Ray Diffraction (TRXRD) system. Solid-state phase transformation was also insitu
observed in reciprocal lattice space. It was shown that TRXRD analysis had a potential as a
comprehensive characterization technique for solidification and phase transformation process in
welding. It made for the growth behavior of dendrites in unidirectional solidification and α γ δ − −
phase transformation in steel weld metal to be characterized. |
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