... -temp alloy, heat-resistant alloy high temperature vacuum brazing furnaceIt is applied for brazing of ,copper, Ni, gold, stainless steel, high-temp ... content of Al and Ti; it is also used for brazing of congeneric refractory metals or heterogeneous metals, such as Ti ... , Zr, Ni, Mo. During the brazing process under vacuum condition, there is no oxidation, no pollution ...