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针对耐热合金与耐热钢的真空感应扩散焊，研究了扩散焊连接工艺参数对接头变形率的影响、接头变形率与接头性能的关系以及不同接头变形率的微观形态。
According to the vacuum induction diffusion welding of heat-resisting alloy and heat-resisting steel, the effect of diffusion bonding process parameters on the deformation rate of the joint, the relationship between the joint deformation rate and the joint performance and the microstructure of the deformation rate of the joint were studied.