Effect of Microstructure on the Characteristics of Fatigue Crack Propagation of Super Duplex Stainless Steel |
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수퍼 2상 스테인리스강의 피로균열진전 특성에 미치는 미세조직의 영향 |
도재윤 |
부산기능대학 전산응용기계과 |
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© 2000 The Korean Society of Ocean Engineers
Open access / Under a Creative Commons License
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Keywords:
Duplex stainless steel, Young's Modulus, Fatigue crack growth rate, Sound velocity, Volume fraction, Anisotropy |
핵심용어:
이상스테인리스강, 탄성계수, 피로균열성장속도, 음속, 체적분율, 이방성 |
Abstract |
This study is to investigate the characteristics of fatigue crack propagation in rolled super duplex stainless steel that was changed austenite-ferrite volume fraction by heat treatment. It was used two kinds of specimen the rolling and the transverse directions |
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