Effect of accumulative strain on texture evolution in 1050 Al alloys processed by continuous confined strip shearing

Jun-Hyun Han; Kyu Hwan Oh; Jae-Chul Lee

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Effect of accumulative strain on texture evolution in 1050 Al alloys processed by continuous confined strip shearing

机译：累积应变对连续密闭带钢剪切加工1050铝合金中织构演变的影响

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The effect of the accumulative strain on texture evolutions in 1050 aluminum alloy processed by dissimilar channel angular pressing (DCAP) was investigated. Very high plastic strain (ε_(eff) ～ 19) were imparted into the materials via multiple passages (N = 32) through the DCAP die. The intensities of the texture components after DCAP depended on the accumulative strain for low applied strain (ε_(eff) < 5.8). For higher strain (ε_(eff) > 5.8), there was no significant change in intensity.

机译：研究了异应变通道角挤压（DCAP）处理的1050铝合金中累积应变对织构演变的影响。通过DCAP模头的多个通道（N = 32），将非常高的塑性应变（ε_（eff）〜19）赋予材料。 DCAP后纹理分量的强度取决于低施加应变时的累积应变（ε_（eff）<5.8）。对于较高的应变（ε_（eff）> 5.8），强度没有明显变化。

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来源
《Materials Science and Engineering. A, Structural Materials》 |2004年第12期|p.240-243|共4页
作者
Jun-Hyun Han; Kyu Hwan Oh; Jae-Chul Lee;
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作者单位

Division of Materials Science and Technology, Korea Institute of Science and Technology (KIST), PO Box. 131, Cheongryang, Seoul 130-650, South Korea;

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原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
DCAP; ECAP; texture; accumulative strain; aluminum alloy;

机译：DCAP;ECAP;纹理;累积应变;铝合金;

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专利

1. Effects of the Initial Texture on the Texture Evolution in 1050 Al Alloys fabricated by Continuous Confined Strip Shearing [J] . Jun Hyun Han, Kyu Hwan Oh, Myung Chul Shin Journal of Korean Institute of Metal and Materials . 2002,第11期

机译：初始织构对连续密闭带材剪切制造的1050铝合金组织演变的影响
2. Effect of Continuous Confined Strip Shearing on Texture of Strip Cast 1050 Al Alloy Sheet [J] . Jun Hyun Han, Kyu Hwan Oh, Hyun Kwang Seok Journal of Korean Institute of Metal and Materials . 2001,第11期

机译：连续约束带钢剪切对带钢1050铝合金薄板组织的影响
3. Controlling the textures of the metal strips via the continuous confined strip shearing (C2S2) process [J] . Jae-Chul Lee, Hyun-Kwang Seok, Jun-Hyun Han Materials Research Bulletin . 2001,第5a6期

机译：通过连续限制钢带剪切（C2S2）过程控制金属带的织构
4. Effect of Strain Paths on the Evolution of Texture and Work Hardening in AA 5052 Sheets during Continuous Confined Strip Shearing Deformation [C] . Y.H. Chung, J.P. Ahn, H.D. Kim, 13th International Conference on Textures of Materials Pt.2 Aug 26-30, 2002 Seoul, Korea . 2002

机译：连续密闭带材剪切变形过程中应变路径对AA 5052板材织构和加工硬化的影响
5. Evolution of textures and microstructures and its effect on mechanical properties in continuous cast AA 3004 and 5052 aluminum alloys. [D] . Zeng, Qiang. 2009

机译：连续铸造AA 3004和5052铝合金的织构和微观结构演变及其对机械性能的影响。
6. Effect of Asymmetric Accumulative Roll-Bonding process on the Microstructure and Strength Evolution of the AA1050/AZ31/AA1050 Multilayered Composite Materials [O] . Sebastian Mroz, Arkadiusz Wierzba, Andrzej Stefanik, 2020

机译：不对称累积辊粘合过程对AA1050 / AZ31 / AA1050多层复合材料的微观结构和强度演化的影响
7. Texture and Plastic Strain Ratio of the Severe Shear Deformed with ECAP and Heat-treated AA 1050 Aluminum Alloy Sheet [O] . 2005

机译：纹理和塑料应变比与ECAP和热处理AA 1050铝合金板变形的严重剪切变形

Effect of accumulative strain on texture evolution in 1050 Al alloys processed by continuous confined strip shearing

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