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상세보기
- KISE Journal of Korean Institute of Surface Engineering
- Volume 45(6); 2012
- Article
상세보기
KISE Journal of Korean Institute of Surface Engineering 2012;45(6):226-231. Published online: Nov, 30, -0001
DOI : 10.5695/JKISE.2012.45.6.226
풍력발전시스템의 주 베어링용 0.18C-3.5Ni-1.5Cr-0.2Mo강의 침탄 표면특성
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전북대학교 신소재공학부 및 신소재개발연구센터;전북대학교 대학원 금속공학과;
초록
Characteristics of carburized surface layers in 0.18C-3.5Ni-1.5Cr-0.2Mo steels for main shaft bearings of wind turbines have been analyzed and evaluated before and after rolling contact fatigue tests. Mixed microstructure consisting of retained austenite
키워드 0.18C-3.5Ni-1.5Cr-0.2Mo steels;Surface hardened layer;Retained austenite;Cyclic contact stresses;Durability;