안성욱 유정하 2024-01-21T23:35:48Z 2024-01-21T23:35:48Z 2022-01-10 1992-01 https://pubs.kist.re.kr/handle/201004/146653 A study on microstructures of Rene 80 cast blades before and after 2150 hours service. Rene 80 블레이드의 사용전·후의 조직분석 = Article 3 대한금속학회지 = Journal of the Korean Inst of Met. & Mater., v.v. 30, no.no. 12, pp.1428 - 1437 대한금속학회지 = Journal of the Korean Inst of Met. & Mater. v. 30 no. 12 1428 1437