2010•Rejiagong gongyiRequires access
Research on Vacuum Brazing Technology in Copper Alloy and Stainless Steel
Jing Zheng
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Abstract
The vacuum brazing process for the injector which is the combination of copper alloy and stainless steel was discussed.The optimum parameters of temperature and heat preservation time for vacuum brazing were obtained.The microstructure and density of the welded joint were analyzed.The experiment results show that the inner and outer quality and the sealing performance of the welded joint are fine under the optimal welding parameters.