Transactions of Materials and Heat Treatment

Title：Influence of homogenizing annealing on anisotropy of aluminum sheet with roll-casting and cold rolling

Authors： PAN Qiu-hong1 DONG Ze-fang2 HUANG Yao1 WANG Lei-gang1 WAN Bao-wei2(1.School of Material Science and Engineering Jiangsu University Zhenjiang 212013 China 2.DingSheng Aluminum Business Co.Ltd. Zhenjiang 212141 China)

Unit：

KeyWords： commercial pure aluminum cold rolling homogenizing annealing textures anisotropy

ClassificationCode：TG166.3

year,vol(issue):pagenumber：2008,33(6):128-131

Abstract：

Influence of homogenizing annealing on anisotropy of aluminum sheet with roll-casting and cold rolling was investigated by means of texture analysis using orientation distribute function and metallographical structure observation.The results show that the content of both cubic texture {001}<100> and copper {112}<111> depress and a large amount of random texture are obtained when annealing at 580 ℃/13 h.Because of low anisotropy and homogeneous fine grain structure,earing rate of the plate is under 2%.Anisotropy of the roll-casting sheet is influenced by texture content,grain size and structure of Fe and Si which are changed by different homogenizing annealing processes.

Funds：

江苏省自然科学基金重点项目(BK2007707)

Reference：

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