Study on Preparation and Annealing Process of Aluminum-Scandium Alloy Target Material AITranslate
Abstract AITranslate
Al-Sc alloy(Al-20%Sc)target material was prepared,and the influence of different annealing processes on microstructure and microhardness of the alloy target material was investigated.The results show that after the target sample is annealed,its grain shape changes from angular to rounded,grain size becomes larger,and grain boundaries are smooth.Microhardness of the sample before annealing is 70.37 HV0.1.With the increase of annealing temperature and time,alloy microhardness significantly decreases at first and then stabilizes.The optimal annealing conditions are 620℃and 60min.The target sampleannealed under the above conditions has the decreased microhardness of 55.03HV0.1,but its plasticity is improved,which is conducive to subsequent machining.
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Basic Information:
DOI：
Chinese Library Classification Number:TG146.451[金属学及工艺—金属材料]
Citation Information:
Al-Sc alloy(Al-20%Sc)target material was prepared,and the influence of different annealing processes on microstructure and microhardness of the alloy target material was investigated.The results show that after the target sample is annealed,its grain shape changes from angular to rounded,grain size becomes larger,and grain boundaries are smooth.Microhardness of the sample before annealing is 70.37 HV0.1.With the increase of annealing temperature and time,alloy microhardness significantly decreases at first and then stabilizes.The optimal annealing conditions are 620℃and 60min.The target sampleannealed under the above conditions has the decreased microhardness of 55.03HV0.1,but its plasticity is improved,which is conducive to subsequent machining.
quote
| GB/T 7714-2015 | [1] ZHANG Wen-yang, LIU Hua, WANG Zhi-jian, et al. Study on Preparation and Annealing Process of Aluminum-Scandium Alloy Target Material[J]. Rare Metals and Cemented Carbides, 2020(6): 73-76. |
| MLA | [1] ZHANG Wen-yang, et al., "Study on Preparation and Annealing Process of Aluminum-Scandium Alloy Target Material." Rare Metals and Cemented Carbides, no. 6, 2020, pp. 73-76. |
| APA | [1] ZHANG Wen-yang, LIU Hua, WANG Zhi-jian, HUANG Mei-song, WEN Kang, MA Xiao-bo, & ZHOU Huang. (2020). Study on Preparation and Annealing Process of Aluminum-Scandium Alloy Target Material. Rare Metals and Cemented Carbides(6), 73-76. |
| IEEE | [1] ZHANG Wen-yang, LIU Hua, WANG Zhi-jian, HUANG Mei-song, WEN Kang, MA Xiao-bo, and ZHOU Huang, "Study on Preparation and Annealing Process of Aluminum-Scandium Alloy Target Material," Rare Metals and Cemented Carbides, no. 6, pp. 73-76, 2020. keywords: {aluminum-scandium alloy;Al-20%Sc;target material;annealing;microstructure;microhardness;temperature;time} |