Optimization of Cu and Sc Content in Al-Cu-Sc Aluminum Alloy Conductor Materials by Response Surface Method AITranslate
Abstract AITranslate
In order to improve the electrical conductivity and mechanical properties of Al-Cu-Sc aluminum alloy conductor materials,the response surface method(RSM)of central composite design was applied to design experiments with Design-Expert 8.0.6 software.The contents of Cu and Sc elements in Al-Cu-Sc aluminum alloy conductor materials were optimized,and a second-order response model was established regarding the effects of Cu and Sc element contents on the electrical conductivity and tensile strength of the alloy.The results show that the optimized conditions are Cu Content of 0.35%and Sc Content of 0.24%.The results of validation experiments under these conditions show that the response surface model has high reliability.The electrical conductivity of Al-0.35%Cu-0.24%Sc alloy material reaches 56.4%IACS and the tensile strength reaches 83.25 MPa,which meets the requirements for the electrical conductivity and mechanical properties of the alloy.
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Basic Information:
DOI：
Chinese Library Classification Number:TG146.2[金属学及工艺—金属材料]
Citation Information:
In order to improve the electrical conductivity and mechanical properties of Al-Cu-Sc aluminum alloy conductor materials,the response surface method(RSM)of central composite design was applied to design experiments with Design-Expert 8.0.6 software.The contents of Cu and Sc elements in Al-Cu-Sc aluminum alloy conductor materials were optimized,and a second-order response model was established regarding the effects of Cu and Sc element contents on the electrical conductivity and tensile strength of the alloy.The results show that the optimized conditions are Cu Content of 0.35%and Sc Content of 0.24%.The results of validation experiments under these conditions show that the response surface model has high reliability.The electrical conductivity of Al-0.35%Cu-0.24%Sc alloy material reaches 56.4%IACS and the tensile strength reaches 83.25 MPa,which meets the requirements for the electrical conductivity and mechanical properties of the alloy.
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| GB/T 7714-2015 | [1] QU Chen-chi, LIU Kui-ren, HAN Qing, et al. Optimization of Cu and Sc Content in Al-Cu-Sc Aluminum Alloy Conductor Materials by Response Surface Method[J]. Rare Metals and Cemented Carbides, 2021(4): 43-49. |
| MLA | [1] QU Chen-chi, et al., "Optimization of Cu and Sc Content in Al-Cu-Sc Aluminum Alloy Conductor Materials by Response Surface Method." Rare Metals and Cemented Carbides, no. 4, 2021, pp. 43-49. |
| APA | [1] QU Chen-chi, LIU Kui-ren, HAN Qing, LI Bin-chuan, WANG Chun-xin, GAO Xiang, & CHEN Jian-she. (2021). Optimization of Cu and Sc Content in Al-Cu-Sc Aluminum Alloy Conductor Materials by Response Surface Method. Rare Metals and Cemented Carbides(4), 43-49. |
| IEEE | [1] QU Chen-chi, LIU Kui-ren, HAN Qing, LI Bin-chuan, WANG Chun-xin, GAO Xiang, and CHEN Jian-she, "Optimization of Cu and Sc Content in Al-Cu-Sc Aluminum Alloy Conductor Materials by Response Surface Method," Rare Metals and Cemented Carbides, no. 4, pp. 43-49, 2021. keywords: {Al-Cu-Sc alloy;response surface method;central composite design;second-order response model;composition optimization} |