采用X射线衍射测量了1100铝合金不同变形量的冷轧织构,建立了织构体积分数和轧制真应变的数学关系式.结果表明:在冷轧过程中,初始cube织构逐渐被转化成β纤维织构.随冷轧压下量的增加,cube,r-cube和剩余组分的体积分数减少,而β纤维组分的体积分数增加,织构体积分数随轧制真应变的变化可以用Avrami方程来描述.
参考文献
| [1] | Van Houtte P .[J].Materials Science and Engineering,1982,55:69. |
| [2] | Hirsch J;Lücke K .[J].Acta Metallurgica Et Materialia,1988,36:2883. |
| [3] | Delannay L;Kalidindi S R;Van Houtte P .[J].Materials Science and Engineering,2002,A336:233. |
| [4] | Tóth L S;Neale K W;Jonas J J .[J].Acta Metallurgy,1989,37:2197. |
| [5] | Zhou Y;Neale K W;Tóth L S .[J].Acta Metallurgica Et Materialia,1992,40:3179. |
| [6] | Gambin W.;Barlat F. .MODELING OF DEFORMATION TEXTURE DEVELOPMENT BASED ON RATE INDEPENDENT CRYSTAL PLASTICITY[J].International Journal of Plasticity,1997(1/2):75-85. |
| [7] | Van Houtte P.;Delannay L.;Kalidindi SR. .Comparison of two grain interaction models for polycrystal plasticity and deformation texture prediction[J].International Journal of Plasticity,2002(3):359-377. |
| [8] | Liu W C;Morris J G .[J].Scripta Materialia,2002,47:743. |
| [9] | Liu WC.;Morris JG. .Comparison of the texture evolution in cold rolled DC and SC AA 5182 aluminum alloys[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2003(1/2):183-193. |
| [10] | Liu W C;Morris J G .[J].Metallurgical & Materials Transactions A:Physical Metallurgy & Materials Science,2004,35A:265. |
| [11] | Liu W C;Juul Jensen D;Morris J G .[J].Acta Metallurgica,2001,49:3347. |
| [12] | Hirsch J;Lücke K .[J].Acta Metallurgica Et Materialia,1988,36:2863. |
| [13] | Engler O;Hirsch J;Lücke K .[J].Acta Metallurgica,1989,37:2743. |
| [14] | Hollinshead P A;Sheppard T .[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,1989,20A:1495. |
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