Research on Microstructures and Properties of Aged Cu-1.5%Cr Alloy AITranslate
Abstract AITranslate
Research was made of the effects of aging temperature and aging time on microstructures and properties of Cu-1. 5% Cr alloy after continuous casting, solid solution, cold drawing and aging, and the aging behavior of the alloy at various temperatures was analyzed. The results show that the alloy has better properties by aging at 450 ℃ for 3 h,and its micro-hardness and electrical conductivity reach HV235 and 73.4% IACS, respectively. The chromium desolvation during aging results in poor chromium in the substrate and rich chromium in the precipitate, i. e. chromium redistribution. The fracture mechanism of aged Cu-1.5 %Cr alloy is microvoid accumulation fracture.
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Basic Information:
DOI：
Chinese Library Classification Number:TG156.92[金属学及工艺—热处理]
Citation Information:
Research was made of the effects of aging temperature and aging time on microstructures and properties of Cu-1. 5% Cr alloy after continuous casting, solid solution, cold drawing and aging, and the aging behavior of the alloy at various temperatures was analyzed. The results show that the alloy has better properties by aging at 450 ℃ for 3 h,and its micro-hardness and electrical conductivity reach HV235 and 73.4% IACS, respectively. The chromium desolvation during aging results in poor chromium in the substrate and rich chromium in the precipitate, i. e. chromium redistribution. The fracture mechanism of aged Cu-1.5 %Cr alloy is microvoid accumulation fracture.
quote
| GB/T 7714-2015 | [1] WANG Song, ZHANG Ji-ming, CHEN Yong-tai, et al. Research on Microstructures and Properties of Aged Cu-1.5%Cr Alloy[J]. Rare Metals and Cemented Carbides, 2014(2): 64-68. |
| MLA | [1] WANG Song, et al., "Research on Microstructures and Properties of Aged Cu-1.5%Cr Alloy." Rare Metals and Cemented Carbides, no. 2, 2014, pp. 64-68. |
| APA | [1] WANG Song, ZHANG Ji-ming, CHEN Yong-tai, WANG Sai-bei, & XIE Ming. (2014). Research on Microstructures and Properties of Aged Cu-1.5%Cr Alloy. Rare Metals and Cemented Carbides(2), 64-68. |
| IEEE | [1] WANG Song, ZHANG Ji-ming, CHEN Yong-tai, WANG Sai-bei, and XIE Ming, "Research on Microstructures and Properties of Aged Cu-1.5%Cr Alloy," Rare Metals and Cemented Carbides, no. 2, pp. 64-68, 2014. keywords: {Cu-1.5% Cr alloy;aging;microstructure and property;fracture} |