1.molybdenum electrodes it is find and close product with gray metallic luster.density>10.2g/cm. used for glass industry. it can serve a long life in glass solution at 1300℃. also used in the fields of rare earth industry. ordered manufactured to your specifications. 2.tungsten electrodes usage field: arc welding in inert gases atmosphere, and ion welding, cutting, spray, manufacture electrodes. character: high melting point, stability in arc, no wastage. the electrodes can last even longer when put tho2, ceo2 into pure tungsten. it also no pollution to welding slots. it will increase the ability of electronic spray and make the welding part more perfect. the electrodes can live up to iso6848 international standard, american awsa5.12-95 standard. please see the mainly component in the following sheet. 3.graphite electrodes graphite electrodes are designed for increased productivity and customer value. our continuous improvements in material properties as well as increased dimensions provide the customer the benefit of applying higher current loads. our graphite electrodes has the following feature: 1). lower electric resistivity, good electric and heat conductivity; 2). high mechanical strength under high temperature; 3). high resistance to thermal shock and mechanical vibration; 4). lower ash content; regular power graphite electrodes impregnated graphite electrodes high power graphite electrodes super high power graphite electrodes ultra high power graphite electrodes