1.MoSi2 heating element 2.type:U,W,UL,WL,Rod. 3 Dia ... element basically made of high pure Molybdenum Disilicide.2.MoSi2 heating element 1) Main type :U, W ,UL, WL, Rod ... . Material grade :M1700,M1800,M1900.2) Standard dimension (mm ... )570kg/mm²porosity rate7.4%water absortion1.2%hot extensiblity4%2)Chemical propertyOxygen-resistance under high temperature: in ...