... sintering molybdenum products in high temperature oxidation atmosphere, the surface heat to generate a pre-pressing quartz glass, it ... Oxidation stability, high temperature oxidation atmosphere: under the firing surface, silicon molybdenum rods one pre-pressing quartz layer to ... elements for 1710, melting of SiO2, due to the surface tension of molten layer, melt together, SiO2 lost protection. Next ...