Effect of Annealing Temperature on Cube Texture Formation in Ni7W/Ni12W/Ni7W Compound Substrate - 文章详情页

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EI SCIE

摘要：

This　study　is　to　fabricate　a　composite　substrate　(Ni7W/Ni12W/Ni7W)　with　weak　magnetization,　strong　reinforcement,　and　improved　cube　texture　via　Rolling　Assisted　Biaxially　Textured　Substrates　(RABiTS)　route.　The　formation　of　cube　texture　with　reduction　in　twin　boundaries　due　to　recrystallization　annealing　was　investigated　thoroughly.　The　optimized　recrystallization　annealing　process　revealed　97.4%　of　cube　texture　and　83.9%　of　small　angle　grain　boundaries　at　an　angle　of　(＜10　degrees).　Higher　W　content　and　presence　of　defects　(holes,　dislocations,　and　grain　boundaries)　within　inner　layer　of　the　substrate　restricted　the　formation　of　cube　texture　along　the　normal　direction　(ND),　as　compared　to　rolling　direction　(RD).　Furthermore,　significant　improvement　in　mechanical　strength　(sigma(0.2)　=　205　+/-　2　MPa)　and　saturation　magnetization　(2.6　emu/g)　was　found　for　Ni7W/Ni12W/Ni7W　as　compared　to　Ni7.5W　substrates.

关键词：

coated conductors compound substrate cube texture highly reinforced low-magnetic

作者机构：

[ 1 ] [Cui, J.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China
[ 2 ] [Suo, H. L.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China
[ 3 ] [Wang, J. H.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China
[ 4 ] [Kausar, S.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China
[ 5 ] [Ma, L.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China
[ 6 ] [Liu, M.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China
[ 7 ] [Li, C. Y.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China
[ 8 ] [Ji, Y. T.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China
[ 9 ] [Wang, Y.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China
[ 10 ] [Cui, J.]Tech Univ Denmark, Dept Energy Convers & Storage, Frederiksborgvej 399, DK-4000 Roskilde, Denmark
[ 11 ] [Grivel, J-C]Tech Univ Denmark, Dept Energy Convers & Storage, Frederiksborgvej 399, DK-4000 Roskilde, Denmark
[ 12 ] [Kausar, S.]Univ Peshawar, Dept Phys, Kpk, Pakistan
[ 13 ] [Kausar, S.]Univ Peshawar, Jinnah Coll Women, Dept Phys, Kpk, Pakistan

通讯作者信息：

索红莉
[Suo, H. L.]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China

电子邮件地址：

honglisuo@bjut.edu.cn

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