金属钙、钙合金的制备与应用研究进展  

Research Progress in the Preparation and Applications of Metal Calcium and Its Alloys

作　　者：王世栋[1,2] 高晓雷[1,2] 李权[1] 吴志坚[1] 

机构地区：[1]中国科学院青海盐湖研究所,西宁810008 [2]中国科学院研究生院,北京100049

出　　处：《材料导报》2012年第7期1-5,14,共6页Materials Reports

基　　金：中国科学院西部行动计划项目(KZCX2-XB3-06);科技部863项目(2009AA06Z102)

摘　　要：综述了金属钙和钙合金(Al-Ca、Si-Ca、Mg-Ca、Pb-Ca合金)的制备及其在镁合金、钢铁、能源等工业领域的应用研究现状,探讨了其应用过程中的作用机制。熔盐电解法作为制备钙及钙合金的主要工艺,提高电流效率是电解工程技术中的关键问题。开发含钙多元应用镁合金具有良好的前景,钙作为合金化元素改善镁合金组织和性能的研究尚需加强。The research progress in the preparation of metal calcium and its alloys （Al-Ca, Si-Ca, Mg-Ca, and Pb-Ca alloys） is reviewed. Their applications in magnesium alloys, steel and iron materials, and energy materials, and the related action mechanisms are discussed. Molten salt electrolysis serves as a main process in the preparation of metal calcium and its alloys. To improve the current efficiency is the key problem in the engineering technology. There are good prospects in the development of calcium-containing multi-component magnesium alloys. The research works about the applications of calcium as an alloying element to improve the microstructures and properties of magnesium alloys should be enhanced.

关 键 词：金属钙 钙合金 制备 

分 类 号：TF827.1[冶金工程—有色金属冶金]