Thermal Treatments for Textured Cu-Ni Alloy Tape for Coating Conductors

被引：0

作者：

Qiu Huoqin ^{[1
]}

Suo Hongli ^{[1
]}

Ma Lin ^{[1
]}

Gao Mangmang ^{[1
]}

Wang Jinhua ^{[1
]}

Yuan Dongmei ^{[1
]}

机构：

[1] Beijing Univ Technol, Minist Educ, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2013年 / 42卷 / 01期

关键词：

CuNi alloy substrates; thermal treatments; XRD; EBSD; cube texture; SUPERCONDUCTING TAPES; YBA2CU3O7;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Cu-Ni is one of good materials as a substrate for producing biaxially textured YBCO coating conductors. The non-magnetic CuNi alloy substrate was prepared by rolling assisted biaxially textured substrates (RABiTS) technology. The orientation as a function of annealing temperatures for the as-obtained CuNi substrate was characterized by XRD and EBSD. The results show that the heat treatment process is an important factor for the texture transition in CuNi alloy substrate. The percentage of the cube texture in CuNi alloy substrate obtained by the optimized heat treatment process is as high as 97.0% within a tolerance angle smaller than 10 degrees. The optimized heat treatment process is holding the tape at 950 degrees C for 60 min.

引用

页码：180 / 184

页数：5

共 13 条

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