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Influence of deformation refinement grain and lubrication rolling on the cube texture formation in Ni-9.3 at%W(Ni9.3W) alloy substrate was analyzed by optical microscope (OM), X-ray diffraction (XRD) and electron backscattered diffraction (EBSD) technique. The results show that the method of deformation refinement grain can effectively improve the cube texture content in Ni9.3W alloy substrate. The grains are finer with the increase of deformation reduction, which results in a higher cube texture content in annealed substrate. The cube texture content by the optimized deformation refinement grain increases by 9.8% compared with that without deformation refinement grain in Ni9.3W alloy substrate. Besides, cube texture content increases by 24.7% through adding total rolling deformation after deformation refinement grain. Lubrication rolling is able to get more S and Copper orientation in rolling textures. After recrystallization annealing, cube texture content with lubrication rolling reaches 86.7% (<15 degrees), which is 9.6% higher than that without lubrication rolling. In addition, the twin boundary quantity and low angle grain boundary content by lubrication rolling is superior to that without lubrication rolling, which illustrates that lubrication rolling has a significant effect on the cube texture formation.
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