东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2008, Vol. 29 ›› Issue (4): 508-511.DOI: -

• 论著 • 上一篇    下一篇

电场退火对冷轧工业纯锌板再结晶织构的影响

杜广煜;何长树;赵骧;左良;   

  1. 东北大学材料各向异性与织构教育部重点实验室;东北大学材料各向异性与织构教育部重点实验室;东北大学材料各向异性与织构教育部重点实验室;东北大学材料各向异性与织构教育部重点实验室 辽宁沈阳110004;辽宁沈阳110004;辽宁沈阳110004;辽宁沈阳110004
  • 收稿日期:2013-06-22 修回日期:2013-06-22 出版日期:2008-04-15 发布日期:2013-06-22
  • 通讯作者: Du, G.-Y.
  • 作者简介:-
  • 基金资助:
    国家自然科学基金与上海宝山钢铁集团联合资助项目(50374028);;

Effects of electric field annealing on recrystallization textures of pure zinc sheets

Du, Guang-Yu (1); He, Chang-Shu (1); Zhao, Xiang (1); Zuo, Liang (1)   

  1. (1) Key Laboratory for Anisotropy and Texture of Materials, Northeastern University, Shenyang 110004, China
  • Received:2013-06-22 Revised:2013-06-22 Online:2008-04-15 Published:2013-06-22
  • Contact: Du, G.-Y.
  • About author:-
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摘要： 借助于X射线衍射的三维取向分布函数(ODF)研究了电场退火对70%,80%和90%冷轧变形量的工业纯锌板在160℃分别保温1,3,5,10,15,30min条件下再结晶织构的影响.ODF分析结果表明:电场并没有改变工业纯锌板退火过程中再结晶织构的形成机制,而电场显著提高了3种冷轧压下量工业纯锌板退火样品再结晶织构的强度.电场明显促进了冷轧{1 0 1 8}面织构向再结晶{1 0 1 3}〈1 0 1 1〉板织构的演变,其中以70%冷轧变形量样品最为明显.

关键词: 工业纯锌板, 电场退火, 再结晶, 再结晶织构, 三维取向分布函数(ODF)

Abstract: The effects of electric field annealing on the recrystallization textures of commercially pure zinc sheets were studied by means of 3-D ODF (orientation distribution functions) analysis, where the sheets were cold rolled separately with 70%, 80% and 90% reduction and each of them was hold at 160°C for 1, 3, 5, 10, 15 and 30 min. The results showed that the electric field does not change the mechanism of formation and development of their recrystallization textures in annealing process, but increases obviously the recrystallization texture intensities of the sample sheets rolled with 3 different reduction and isothermally annealed, i.e., the electric field can promote the evolution from {1¯018}-plane texture to {1¯013}<101¯1> texture and, among those sample sheets, the 70% cold reduced sheet is the most evident one.

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