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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 5    No. 1    March 1995

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EFFECT OF ANNEALING TEMPERATURE ON TEXTURE OF COLD-ROLLED Ni47Ti44Nb9 SHEET
Yang Guanjun1 Xie Liying2 Hu  Wenying2 Deng Ju2 Hao Shiming1

1.Northwest Institute for Nonferrous Metal Research  Baoji 721014 2.Northeastern University Shenyang 110006

Abstract:The textures of the cold-rolled and annealed Ni47Ti44Nb9 sheets have been studied using the orientation distribution function(ODF) method. The results indicated that the cold-rolled sheet showed a dominant{100}p face texture, and its recrystallization textures could be described with{001} <100>p. Moreover, when the cold-rolled sheet was annealed at 700 or 850℃, there occurred abnormal coarsening, thus forming a new kind of annealing texture{001} <110>p.

 

Key words: annealing temperature Ni47Ti44Nb9 texture ODF

ISSN 1672-7029
CN 43-1423/U

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