DIFFUSION WELDING METHOD OF STAINLESS STEEL AND ALUMINUM BRONZE

摘要

PURPOSE:To join stainless steel and aluminum bronze by heating at the specified temperature in vacuum with putting a copper foil of the specified thickness on the jointed surface between stainless steel and aluminum bronze and pressing with the specified pressure. CONSTITUTION:A copper foil of 5-180mum thickness is put on the jointed surface 4 between a stainless steel 2 and an aluminum bronze 3 and pressed at the pressure of 0.1kgf/mm.2 with heating at 940-1,040 deg.C in vacuum. Therefore, the connecter is obtained with higher intensity than that not using a copper foil on the jointed surface.