... and their alloy is the best choice for the all kinds of high temperature furnace. They can easily ... the most intense heat. 1.Tungsten&Molybdenum parts for industry furnace:Chemical composition: tungsten >99.95% ( ... Main applications:sapphire single crystal growth furnace, metallurgical industry furnace, vacuum furnace, high temperature furnace, silicon industry furnace, quartz glass, metal extracting, ...