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研究了不同挤压变形量及后续去应力退火处理对钨合金材料组织和性能的影响 试验结果表明 ,钨合金的强度随挤压变形量的增大而提高 ,组织的“纤维状”程度也随变形量的增大而加大 ,挤压变形后的去应力退火可大幅度改善钨合金的强韧性
The effect of different extrusion deformation and subsequent stress relief annealing on the microstructure and properties of the tungsten alloy was studied. The results show that the strength of the tungsten alloy increases with the increase of the extrusion deformation, and the degree of “fibrous” Deformation increases with the increase of stress after extrusion deformation annealing can greatly improve the toughness of tungsten alloys