对Al-1.8Cu-0.4Mg-0.4Mn合金冷轧织构演变过程进行了研究.结果表明:冷轧试样呈现"铜式"织构特征,但G组分较强,在70%变形量时达最大;再结晶退火后,织构较弥散;分级加热再结晶退火后再次进行80%压下量的冷轧,初次冷轧50%的试样形成弱的旋转立方织构,而70%的试样则形成"铜式"织构;在快速加热再结晶退火条件下,初次冷轧50%的试样形成强的旋转立方织构,而初次冷轧70%的试样则形成弱的{001}《110》旋转立方织构.
参考文献
| [1] | 师昌绪;李恒德.材料科学与工程手册[M].北京:化学工业出版社,2004 |
| [2] | 陈增来.铝电解电容器的新进展[J].电子元件与材料,1991(02):22-29. |
| [3] | Kim JK;Jee YK;Huh MY;Jeong HT .Formation of textures and microstructures in asymmetrically cold rolled and subsequently annealed aluminum alloy 1100 sheets[J].Journal of Materials Science,2004(16/17):5365-5369. |
| [4] | 武保林,王轶农,王刚,赵骧,左良,梁志德.LY12铝合金的再结晶织构及晶界特征分布[J].材料研究学报,2000(06):634-638. |
| [5] | 梁志德;徐家桢;王福.织构材料的三维取向分析术--0DF分析[M].沈阳:东北工学院出版社,1986 |
| [6] | 韩淑芝;娄明珠.3004铝合金冷轧薄板的ODF分析[J].轻金属,1994(01):49-51. |
| [7] | Liu Q;Jenson J D;Henson N .Effect of grain orientation on deformation structure in cold-rolled polycrystalline aluminum[J].Acta Materialia,1998,46:5819-5838. |
| [8] | Lju Q;Huang X;Lloud D J et al.Mierostructure and strength of commercial purity aluminum (AA1200) cold-rolled to large strains[J].Acta Materialia,2002,50:3789-3802. |
| [9] | S. Ahzi;S. M'Guil .Simulation of Deformation Texture Evolution Using an Intermediate Model[J].Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena,2005(0):251-258. |
| [10] | Luke K.Formation of recrystallization texture in metals and alloys[A].,1984:195-210. |
| [11] | Vatne H E;R Shahani;Nes E .Deformation of cube-oriented grains and formation of recrystallized cube grain in a hot deformed commercial Al-My-Mn aluminum alloy[J].Acta Materialia,1996,44:4447-4462. |
| [12] | Samajdar I;Doherty R D .Role of orientations in the preferred nucleation of cube grains in recrystallization of FCC metals[J].Scripta Metallurgica,1995,32:845-850. |
| [13] | Ito K;Musik K;Lucke K .Influence of iron content and annealing temperature on the reerystallization textures of highpurity aluminum-iron alloy[J].Acta Metallurgica,1984,31:2137-2149. |
| [14] | Jenson D J;Hanson N;Humphrey F J .Texture development during reerystallization of aluminum containing large partide[J].ACTA METALLURGICA,1985,33:2155-2162. |
| [15] | Engler O .An EBSD local texture study on the nucleation of recrystallization at shear bands in the alloy Al-3%Mg[J].Scripta Materialia,2001,44:222-223. |
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