Nondestructive Evaluation for Long-term Heat Treatment Effects on Microstructure of Co-base Superalloy by Scanning Acoustic Microscope (주사음향현미경을 이용한 코발트기 초내열합금 미세조직에 관한 장시간 열영향에 대한 비파괴평가)
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- Journal of the Korean Society for Heat Treatment
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- v.32 no.3
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- pp.118-123
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- 2019