典型文献
Effect of trace yttrium on the microstructure, mechanical property and corrosion behavior of homogenized Mg–2Zn–0.1Mn–0.3Ca–xYbiological magnesium alloy
文献摘要：
The effects of trace yttrium (Y) element on the microstructure, mechanical properties, and corrosion resistance of Mg–2Zn–0.1Mn–0.3Ca–xY (x = 0, 0.1, 0.2, 0.3) biological magnesium alloys are investigated. Results show that grain size decreases from 310 to 144 μm when Y content increases from 0wt％ to 0.3wt％. At the same time, volume fraction of the second phase increases from 0.4％ to 6.0％, yield strength of the alloy continues to increase, and ultimate tensile strength and elongation decrease initially and then increase. When the Y content increases to 0.3wt％, Mg3Zn6Y phase begins to precipitate in the alloy; thus, the alloy exhibits the most excellent mechanical property. At this time, its ultimate tensile strength, yield strength, and elongation are 119 MPa, 69 MPa, and 9.1％, respectively. In addition, when the Y content is 0.3wt％, the alloy shows the best corrosion resistance in the simulated body fluid (SBF). This investigation has revealed that the improve-ment of mechanical properties and corrosion resistance is mainly attributed to the grain refinement and the precipitated Mg3Zn6Y phase.
文献关键词：
中图分类号：
作者姓名：
Mingfan Qi;Liangyu Wei;Yuzhao Xu;Jin Wang;Aisen Liu;Bing Hao;Jicheng Wang
作者机构：
Beijing Advanced Innovation Center for Materials Genome Engineering,School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China;Center International Group Co.,Ltd.,Beijing 100176,China;Zhuhai Runxingtai Electric Co.,Ltd.,Zhuhai 591000,China
文献出处：
引用格式：
[1]Mingfan Qi;Liangyu Wei;Yuzhao Xu;Jin Wang;Aisen Liu;Bing Hao;Jicheng Wang-.Effect of trace yttrium on the microstructure, mechanical property and corrosion behavior of homogenized Mg–2Zn–0.1Mn–0.3Ca–xYbiological magnesium alloy)[J].矿物冶金与材料学报,2022(09):1746-1754
A类：
xYbiological,Mg3Zn6Y
B类：
Effect,trace,yttrium,microstructure,mechanical,property,corrosion,behavior,homogenized,2Zn,1Mn,3Ca,magnesium,effects,element,properties,resistance,alloys,are,investigated,Results,that,grain,size,decreases,from,when,content,increases,0wt,3wt,At,same,volume,fraction,second,phase,yield,strength,continues,ultimate,tensile,elongation,initially,then,When,begins,thus,exhibits,most,excellent,this,respectively,In,addition,shows,best,simulated,body,fluid,SBF,This,investigation,revealed,improve,mainly,attributed,refinement,precipitated
AB值：
0.443602
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