한국공작기계학회:학술대회논문집 (Proceedings of the Korean Society of Machine Tool Engineers Conference)
- 한국공작기계학회 2003년도 춘계학술대회 논문집
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- Pages.363-370
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- 2003
음향방출법에 의한 SM 490A 강의 복합용접성 평가 (2)
The Evaluation of Mixed Welded SM 490A Steel by Acoustic Emission (2)
초록
The object of this study is to investigate the effect of compounded welding by using an acoustic emission (AE) signals and doing a source location for weld heat affected zone (HAZ) through tensile testing. This study was carried out a SM 490A high tension steel for electronic shielded metal arc welding (SMAW),
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