한국해양공학회:학술대회논문집 (Proceedings of the Korea Committee for Ocean Resources and Engineering Conference)
- 한국해양공학회 2001년도 춘계학술대회 논문집
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- Pages.301-306
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- 2001
압력용기용 고온재료의 마찰용접 최적화 및 AE에 의한 실시간 품질평가( I )
Friction Welding Optimization of Elevated Temperature Materials for Pressure Vessels and Its Quality Evaluation by AE
초록
In this paper, friction welding optimization for 1Cr0.5Mo to STS304 and AE applications for the weld quality evaluation were investigated The important results of this study are as follows : 1. The techiques for dissimilar friction welding optimization if the elevated temperature materials 1Cr0.5Mo and STS304 and its real-time weld quality evaluation by AE were developed, considering on both strength and toughness. 2. Quantitative relationship was identified among welding condition, weld quality and cumulative AE counts.
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