Joint Characteristics by Ni Brazing Alloy. (Report 1).

In this study, the influence of brazing process conditions on the Ni brazed joint (Ni-Cr-B) strength of SUS304 stainless steel has been investigated by the tensile test, microscopy, EPMA and SEM.The effects of the brazing clearance, the brazing temparature, and the holding time at brazing temperature are described.The tensile test results show that the Ni brazed joint strength of SUS304 is found to depend on the brazing clearance and the brazing temperature.The results obtained are as follows ;