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| Cu-0.35Cr-0.15Zr合金板带的织构和性能研究 | |
| 引用本文： | 慕思国,朱永兵,郭富安,唐谟堂,向朝建,曹兴民.Cu-0.35Cr-0.15Zr合金板带的织构和性能研究[J].稀有金属材料与工程,2009,38(Z1). |
| 作者姓名： | 慕思国 朱永兵 郭富安 唐谟堂 向朝建 曹兴民 |
| 作者单位： | 1. 中南大学,湖南,长沙,410083;苏州有色金属研究院,江苏,苏州,215026 2. 苏州有色金属研究院,江苏,苏州,215026 3. 中南大学,湖南,长沙,410083 |
| 基金项目： | 中国铝业公司科技资助项目 |
| 摘 要： | 采用晶体取向分布函数(ODF)研究了不同形变热处理制度下Cu-0.35Cr-0.15Zr(质量分数,下同)合金板带织构的演变规律,对各取向的体积分数进行了分析和计算,检测了不同状态材料在0°,45°和90°方向上的力学和物理性能.研究结果表明:在该合金冷轧板中主要有以{113}<332>取向为主的Copper织构、Brass取向、S取向和Goss取向,且随着冷变量的增加.Copper取向逐渐向Brass取向转变:时效态的带材中织构较弱,以Brass取向为主,S取向次之,Copper取向最弱,没有发现Copper织构的{113}<332>取向;时效态试样经过冷变形后,带材中又出现了{113}<332>取向,并且体积分数达60%以上.当带材中主要为Copper织构时.在0°→90°方向上合金的抗拉强度和延伸率逐渐升高,导电率逐渐降低;当Copper取向和Brass取向体积分数相当时,在0°→90°方向上,合金强度、延伸率和导电率的差别较小. |
| 关 键 词： | Cu-Cr-Zr合金 织构演变 性能 |
Study on Texture Evolution and Properties of the Cu-0.35Cr-0.15Zr Alloy during Thermomechanical Treatment |
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| Mu Siguo,Zhu Yongbing,Guo Fuan,Tang Motang,Xiang Chaojian,Cao Xingmin.Study on Texture Evolution and Properties of the Cu-0.35Cr-0.15Zr Alloy during Thermomechanical Treatment[J].Rare Metal Materials and Engineering,2009,38(Z1). | |
| Authors: | Mu Siguo Zhu Yongbing Guo Fuan Tang Motang Xiang Chaojian Cao Xingmin |
| Affiliation: | Mu Siguo1,2,Zhu Yongbing2,Guo Fu'an2,Tang Motang1,Xiang Chaojian2,Cao Xingmin2 (1. Central South University,Changsha 410083,China) (2. Suzhou Institute for nonferrous Metals Research,Suzhou 215026,China) |
| Abstract: | Texture evolution of Cu-0.35Cr-0.15Zr alloy at different processing stage was investigated by mean of orientation distribution functions(ODF),and the volume fraction of the typical orientations were also calculated. Electrical conductivity,tensile strength and micro-hardness were investigated at different process. The results show that the cold deformation texture,consisting of copper orientation(mainly {113}<332>),Brass orientation,S orientation and Goss orientation,was very strong,especially the Copper or... |
| Keywords: | Cu-Cr-Zr alloy texture evolution properties |
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