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研制了一种用于扩散连接的金浆料。这种浆料主要由金粉和有机载体组成。浆料的烧成特性和粘度对扩散连接强度影响较大。金粉的分散性、表面形态和颗粒尺寸会影响浆料的烧成特性和粘度。载体会影响浆料的粘度。金浆料中掺入片状金颗粒能改善扩散连接强度
A gold paste for diffusion bonding was developed. This slurry is mainly composed of gold powder and organic carrier. The firing characteristics and viscosity of the slurry have a greater impact on the diffusion bonding strength. Powder dispersion, surface morphology and particle size will affect the firing characteristics of the slurry and viscosity. The carrier will affect the viscosity of the slurry. The incorporation of flaky gold particles in the gold slurry can improve the diffusion bonding strength