Microalloyed Mo5SiB2 alloys were fabricated by spark plasma sintering (SPS). The effects of different sintering temperatures and yttrium additions on the microstructure and high-temperature oxidation behavior of the alloys were systematically investigated. For the optimum Mo-13Si-25B-0.2Y alloy...

Since the formation of intermetallic compounds at the copper-side interface for the duration of the copper/aluminum brazing process leads to a reduction in the mechanical properties of the brazing joint, and the diffusion and reaction process between the molten filler metal and the base material...