| Textural Characteristic of 70-30 Brass Rolled by Cross Shear Rolling in Single Direction |
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| 作者姓名： | 赵骧 刘燕声 徐家桢 梁志德 |
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| 作者单位： | Department of Materials Science and Engineering Northeast University of Technology Shenyang，110006，China.，Department of Materials Science and Engineering Northeast University of Technology，Shenyang，110006，China.，Department of Materials Science and Engineering Northeast University of Technology，Shenyang，110006，China.，Department of Materials Science and Engineering Northeast University of Technology，Shenyang，110006，China. |
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| 摘 要： | 70-30 brass is rolled with 90% reduction bycross shear rolling in single direction with speed ra-tio 1.39.The sheet is divided into five layers alongrolling plane normal to measure macroscopic statis-tical unsymmetric textures in every layer are des-cribed and analysed by means of three dimensionalorientation distribution function.The results indi-cate that the main textures in every layer of brassrolled by cross shear rolling in single direction arethe same as the main textures of brass rolled byconventional rolling.But the intensities,peak posi-tions and scatters of every texture component in{110}<112>are different,namely,there is amacroscopic statistical unsymmetry.It is found thatthe textures in every layer of brass rolled by crossshear rolling in single direction can be considered asthe textures of brass rolled by common rolling insingle direction at identical shear forces,themacroscopic statistical unsymmetry depends on theshear forces which are exerted on the layer.
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| 收稿时间： | 1990-05-28 |
Textural Characteristic of 70-30 Brass Rolled by Cross Shear Rolling in Single Direction |
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| ZHAO Xiang LIU Yansheng XU Jiazhen LIANG Zhide.Textural Characteristic of 70-30 Brass Rolled by Cross Shear Rolling in Single Direction[J].Journal of Materials Science & Technology,1990,6(3):206-210. |
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| Authors: | ZHAO Xiang LIU Yansheng XU Jiazhen LIANG Zhide |
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| Affiliation: | ZHAO Xiang LIU Yansheng XU Jiazhen LIANG Zhide Department of Materials Science and Engineering Northeast University of Technology,Shenyang,,China. |
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| Abstract: | 70-30 brass is rolled with 90% reduction by cross shear rolling in single direction with speed ra- tio 1.39.The sheet is divided into five layers along rolling plane normal to measure macroscopic statis- tical unsymmetric textures in every layer are des- cribed and analysed by means of three dimensional orientation distribution function.The results indi- cate that the main textures in every layer of brass rolled by cross shear rolling in single direction are the same as the main textures of brass rolled by conventional rolling.But the intensities,peak posi- tions and scatters of every texture component in {110}<112>are different,namely,there is a macroscopic statistical unsymmetry.It is found that the textures in every layer of brass rolled by cross shear rolling in single direction can be considered as the textures of brass rolled by common rolling in single direction at identical shear forces,the macroscopic statistical unsymmetry depends on the shear forces which are exerted on the layer. |
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| Keywords: | texture macroscopic statistical unsymmetry cross shear rolling orientation distribution function |
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