EFFECT OF LIGHT DEFORMATION ON THE PITTING OF ALUMINUM FOILS WITH STRONG CUBE TEXTURES
摘 要
利用蚀坑法对强立方织构铝箔腐蚀发孔的机理进行了研究,通过对退火铝箔施加拉伸微变形,使箔内位错密度急剧增加,蚀孔数目以及面积比均得到提高。实际生产中该方法可用于提高高纯铝箔腐蚀的发孔率。
Abstract
By optical microscope the pits of strong cube textures aluminum foils with or without light deformation were observed using etching method. Due to the increased density of dislocations pits were easily formed in large numbers,whose surface area ratio to net foil area was accordingly improved. The method will be a good reference for the production.
中图分类号 TB302.2 TB302.1
所属栏目 试验技术与方法
基金项目 863项目(2002AA327060)
收稿日期 2006/4/11
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备注刘 瑛(1978-),女,博士研究生。
引用该论文: LIU Ying,ZHANG Xin-ming,DENG Yun-lai,WANG Bao-feng. EFFECT OF LIGHT DEFORMATION ON THE PITTING OF ALUMINUM FOILS WITH STRONG CUBE TEXTURES[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2007, 43(7): 346~348
刘 瑛,张新明,邓运来,王宝峰. 微变形对强立方织构铝箔腐蚀发孔的影响[J]. 理化检验-物理分册, 2007, 43(7): 346~348
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参考文献
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【5】伍尚华,卢 宜.LY12合金在拉伸变形中的微观结构[J].中国有色金属学报,1994,4(4):87-90.
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