摘要
论述了稀土元素的特性,系统综述了国内外单一稀土元素在铸造铝合金中应用研究现状,讨论不同稀土元素加入时对铸造铝合金组织以及性能的影响;通过对多种稀土元素在不同的铸造铝合金中的作用进行分析,系统阐述稀土元素在铸造铝合金中应用现状,以帮助铸造工作者深入了解稀土元素在铸造铝合金中的作用并成功地将各类稀土元素用于铸造铝合金中。
This paper discusses the characteristics of rare earth elements, and introduces application status of single rare earth elements in casling ahnninum alloys. The effects of different rare earth elements on the mieroslructu,＇e and propertiesof east aluminum alloy are discussed. Through the analysis of many kinds of rare earth elements in different east aluminum alloys, we achieve of rare earth elements in casting aluminum alhy application, and help the casting workel to understand the effects of rare earth elements in casting aluminum alloys, and use all kinds of rare earth elements to casting aluminum alloys more effeetively.
出处
《机械工程师》
2015年第11期69-74,共6页
Mechanical Engineer
关键词
单一稀土元素
稀土元素
铸造铝合金
应用现状
single rare earth elements
rare earth elements
cast aluminum alloys
application status
