http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Mohan Das Kovukkal (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Research and Development in Magnesium Alloys for Industrial and Biomedical Applications: A Review
Vaira Vignesh Ramalingam,Padmanaban Ramasamy,Mohan Das Kovukkal,Govindaraju Myilsamy 대한금속·재료학회 2020 METALS AND MATERIALS International Vol.26 No.4
The work reviews the research and development status of magnesium alloy, with more attention to the methodologies andtechnologies adopted to improve the properties of AZ91 alloy. The drive force of utilizing magnesium alloys for automotiveand biomedical application is light weightiness and biocompatibility respectively. However, the softness and high activityof magnesium alloys result in high wear and high corrosion rate respectively. One of the essential factors influencing theproperties of magnesium alloy is its microstructure. Consequently, the grain size, morphology and distribution of phaseconstituents influence the properties of magnesium alloys. The modification of microstructure through processing route (hotworking and cold working), heat treatment, and alloying elements improves the mechanical, corrosion, biocompatible, andtribological properties of magnesium alloys. Besides microstructural modification processes, addition of reinforcements,and coatings improves the properties of magnesium alloys. This article emphasis on the recent research on the technologiesto improve the microstructure, hardness, tensile strength, ductility, yield strength, wear resistance, and corrosion resistanceof magnesium alloy AZ91. Moreover, this review addresses the key issues hindering the applications of magnesium alloysfor structural and biomedical applications.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
