采用取向分布函数法分析并研究了冷轧前预处理和冷轧变形量对6082铝合金再结晶的影响.结果表明,6082铝合金的再结晶织构主要由立方织构和旋转立方织构组成.不经过热处理和经过固溶时效处理的试样,随着冷轧变形量的增加,再结晶织构组分明显增加；只经过固溶处理的试样,随着冷轧变形量的增加,再结晶织构组分变化不明显,说明冷轧前固溶处理可以明显弱化再结晶织构.
参考文献
| [1] | 王孟君,黄电源,姜海涛.汽车用铝合金的研究进展[J].金属热处理,2006(09):34-38. |
| [2] | Miller W S;Zhuang L;Bottema J .Recent development in aluminium alloys for the automotive industry[J].Materials Science and Engineering A,2000,280(03):37-49. |
| [3] | R. Lapovok;I. Timokhina;P. W. J. McKenzie;R. O'Donnell .Processing and properties of ultrafine-grain aluminium alloy 6111 sheet[J].Journal of Materials Processing Technology,2008(1-3):441-450. |
| [4] | Dierk Raabe;Michael Sachtleber;Hasso Weiland .Grain-scale micromechanics of polycrystal surfaces during plastic straining[J].Acta materialia,2003(6):1539-1560. |
| [5] | P. D. Wu;D. J. Lloyd;A. Bosland;H. Jin;S. R. MacEwen .Analysis of roping in AA6111 automotive sheet[J].Acta materialia,2003(7):1945-1957. |
| [6] | φrsund R;Nes E .Effect of particles on recrystallization textures in aluminum manganese alloys[J].Scripta Metallurgica,1988,22(05):665-669. |
| [7] | 陈扬,赵刚,刘春明,左良.冷轧6111铝合金板材固溶处理后的再结晶织构[J].中国有色金属学报,2006(02):333-338. |
| [8] | L. P. Troeger;E. A. Starke Jr. .Particle-stimulated nucleation of recrystallization for grain-size control and superplasticity in an Al-Mg-Si-Cu alloy[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2000(1/2):19-29. |
| [9] | Engler O.;Hirsch J. .Texture control by thermomechanical processing of AA6xxx Al-Mg-Si sheet alloys for automotive applications - a review[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2002(1/2):249-262. |
| [10] | 陈扬,田妮,赵刚,刘春明,左良.预先热处理对6111铝合金冷轧及再结晶织构的影响[J].中国有色金属学报,2006(08):1411-1416. |
| [11] | 陈扬,田妮,赵刚,刘春明,左良.形变量对6111铝合金再结晶织构的影响[J].轻合金加工技术,2006(05):23-27. |
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