... Quality Yuhao WL type Silicon-molybdenum rod used for various industrial and lab furnace model: MoSi2 heating element -WL ... industries of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture, etc.. It is an essential ideal element whenthe ... keep the element from being melted. During the oxidizing process, the SiO2 protecting film is formed again when the ...