Proceedings of the Korean Institute of Surface Engineering Conference (한국표면공학회:학술대회논문집)
- 2015.05a
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- Pages.124-124
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- 2015
Analysis of Fracture Surface of API-X-80 Steel Failed by Hydrogen Induced Cracking
수소유기 균열된 APi-X80 강재의 파면 분석
- Published : 2015.05.07
Abstract
Acoustic microscopy and scanning electron microscopy were applied to non-destructively evaluate the hydrogen-induced cracking of API X-80 steels and to find the initiation time of the crack. The API X-80 steel had the average grain size of about
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