Role of shear banding on the microtexture of an Al-Mg alloy processed by hot/high strain rate accumulative roll bonding

Hassan Sheikh

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Role of shear banding on the microtexture of an Al-Mg alloy processed by hot/high strain rate accumulative roll bonding

机译：剪切带对热/高应变速率累积辊压粘合处理的Al-Mg合金显微组织的作用

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The hot accumulative roll bonding (ARB) process was applied on sheets of an Al-Mg alloy for up to six cycles. The electron backscattering diffraction (EBSD) method was employed to investigate the microtextural aspects of the starting material and the ARBed samples. The results indicate that the presence of shear bands changes the components of the microtexture. At the fourth and sixth cycles, the overall microtexture intensity increases and the main microtextural components are copper, Dillamore, Goss, and brass.

机译：在Al-Mg合金薄板上进行热累积辊压（ARB）工艺最多六个循环。电子背散射衍射（EBSD）方法用于研究原材料和ARBed样品的微观结构。结果表明剪切带的存在改变了微织构的成分。在第四和第六周期，整体的微观结构强度增加，主要的微观结构成分是铜，迪拉摩，戈斯和黄铜。

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《Scripta materialia》 |2011年第6期|共4页
作者
Hassan Sheikh;
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原文格式 PDF
正文语种 eng
中图分类冶金工业;
关键词
EBSD; Accumulative roll bonding; Texture; Aluminum alloys; Shear banding;

机译：EBSD;累积辊压粘合;纹理;铝合金;剪切带;

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5. Role of shear banding on the microtexture of an Al-Mg alloy processed by hot/high strain rate accumulative roll bonding [J] . Hassan Sheikh Scripta materialia . 2011,第6期

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Role of shear banding on the microtexture of an Al-Mg alloy processed by hot/high strain rate accumulative roll bonding

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