LIQUID PHASE DIFFUSION BONDING ALLOY FOIL FOR HEAT-RESISTANT MATE-RIAL WHICH IS JOINABLE LN OXIDIZING ATMOSPHERE

摘要

In the present invention, an alloy foil for liquid phase diffusion bonding is provided to realize liquid phase diffusion bonding of a heat resistant material which is difficult to weld in an oxidizing atmosphere.;In other words, in terms of mass%, it is preferable that Si: 6.0 to 15.0%, Mn: 0.1 to 2.0%, Cr: 0.50 to 30.0%, Mo: 0.10 to 5.0%, V: 0.50 to 10.0%, Nb: 0.02 to 1.0% Of Ti, 0.01 to 5.0% of Zr, 0.01 to 5.0% of Z, 0.01 to 0.5% of N, 0.10 to 5.0% of B and 0.10 to 5.0% A liquid phase diffusion bonded alloy foil for a heat-resistant material capable of bonding in an oxidizing atmosphere, the foil having a composition comprising a remainder of Ni and an impurity component and having a thickness of 3.0 to 300 m, Is a liquid phase diffusion bonded alloy foil for a heat resistant material which can be bonded in an atmosphere.