钛和碳含量对过饱和固溶铝基薄膜微观结构和力学性能的影响  

Effect of Titanium and Carbon Content on Microstructure and Mechanical Properties of Supersaturated Solid Solution Aluminum Matrix Thin Film

作　　者：刘雯[1] 

机构地区：[1]内蒙古电子信息职业技术学院,内蒙古呼和浩特010070

出　　处：《铸造技术》2014年第11期2471-2472,共2页Foundry Technology

基　　金：内蒙古自治区高等学校科学研究基金项目(NJZC13368)

摘　　要：研究了钛和碳含量对过饱和固溶铝基薄膜微观组织和力学性能的影响。结果表明,随着钛和碳元素含量的增加,过饱和固溶铝基薄膜的表面硬度先增加后减小。当钛和碳总含量为6.8%时,其表面硬度达到最大值,为7.1 GPa。The effect of titanium and carbon content on microstructure and mechanical properties of supersaturated solid solution aluminum matrix thin film was studied. The results show that the hardness of the supersaturated solid solution aluminum matrix thin film increase first and then decrease with the increase of titanium and carbon content. And the maximal hardness value is 7.1 GPa when the titanium and carbon content is 6.8%.

关 键 词：微观结构 力学性能 硬度 

分 类 号：TG174.4[金属学及工艺—金属表面处理]