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本文用计数器X射线衍射仪测定了立方取向镍铁合金的轧制织构。试样经过不同压延率的冷轧,随着形变程度的增加,逐渐形成了形变織构(112)[111],(110)[112]和共生織构(3,7,11)[9,4,5]。在大于90%压延率的样品中,立方織构仍然保存,应用Rowland点阵转变模型和滑移机理来解释織构转变过程。An investigation of the rolling textures in recrystallized, cube-textured nickel-iron alloy containing 50 percent nickel and 50 percent iron has been carried out.The specimens used in the experiments were first heavily rolled and then annealed to give a cube texture. The textured specimens were again rolled with reductions of 10, 30, 50, 70, 87 and 93 percent. Pole figures were determined by using a counter X-ray diffractometer.The results are discussed in the light of lattice transformation, a model first proposed by Rowland.
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