Deformation and recrystallization textures of Al alloy with various precipitation states

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• 出版年：2006
• 作者：LIN Dan；WANG Lei；CHEN Yang；SONG Hong
• 单位1：Key Laboratory for Anisotropy and Texture of Materials(Ministry of Education)
• 出生年：1980
• 学历：博士研究生
• 语种：英文
• 作者关键词：Al alloy；texture；deformation；recrystallization；precipitation state
• 起始页：292
• 总页数：4
• 刊名：材料与冶金学报
• 是否内版：否
• 刊频：季刊
• 创刊时间：2002
• 主办单位：东北大学
• 主编：左良
• 地址：沈阳市文化路3号巷11号东北大学114信箱
• 邮编：110004
• 电子信箱：huji@chinajournal.net.cn
• 卷：5
• 期：4
• 期刊索取号：P750.6 334

摘要

The deformation and recrystallization textures of 6111 Al alloy with various precipitation stateshave been investigated by means of the orientation distribution functions（O DFs）. I t was found that the precipitationstate had significant efects on both rolling and recrystallization textures of Al alloy. For the alloywith no or little precipitate， the orientation intensities were distributed more homogeneously along the p-fiber.With increasing aging temperature， the orientation intensities along the ，B-fiber increased firstly and decreasedthen. Simultaneity， the orientation intensities along the f3-fiber were distributed more and more inhomogeneously.On the other hand， with the precipitates increasing the recrystallization textures changed graduallyfrom（ 001 ) < UVW> and very weak l 0111 < 111> orientation to the strong(001)<311>and(011)<11>orientation.