정덕수 William A. Sanders 2024-01-22T00:14:32Z 2024-01-22T00:14:32Z 2022-01-10 1990-08 https://pubs.kist.re.kr/handle/201004/147070 High-temperature deformation and microstructural analysis for Si//3N//4-Sc//2O//3. Article 3 NASA technical memorandum, v.no. 103239, pp.1 - 23 NASA technical memorandum no. 103239 1 23 Si//3N//4-Sc//2O//3 plastic deformation microstructure secondary phases