Influence of Interfacial Reaction on Joint Strength in Brazing Titanized Si₃N₄ to Q235 Steel

The dependence of joint strength on interfacial reaction and microstructure in brazing titanized Si₃N₄ to Q235 steel is described. The effects of the main technological factors on joint strength are also tested and discussed,which give an experimental and theoretical basis for optimization of the brazing parameters.