High Power Electrode

Artifical graphite electrodes is made of high-quality low ash materials,like the petroleum coke,needle coke and coal pitch.After experiencing calcinations,burdening,kneading,forming,baking and pressure impregnation,it is graphitized in a hign temperature of over 3000℃, And then treated with kind of product is widely used for electric arc steel-making,yellow phosphorus,indusreial silicon,other alloys and non-metallic materials of electric atc furnace. this product is characterized by low resistivity,good electrical conductivity,low ash,even and compact structure,good antioxidation and high mechanical strength High power Project Nominal diameter /mm 200-400 450-500 550-700 Resistivity / μΩ·m ≦ Electrode 7 7.5 7.5 Joint 6.3 6.3 6.3 Flexural strength / Mpa ≧ Electrode 10.5 10 8.5 Joint 17 17 17 Elastic modulus / Gpa ≦ Electrode 14 14 14 Joint 16 16 16 Bulk density / g/cm3 ≧ Electrode 1.6 1.6 1.6 Joint 1.72 1.72 1.72 Thermal expansion coeffi  10-6/℃ ≦ Electrode 2.4 2.4 2.4 cient / Joint 2.2 2.2 2.2 Ash / % 　 ≦ 　 0.5 0.5 0.5   Size and permissble variation of Graphite Electrode Nominal Actual diameter Nominal length Actual 　 diameter length 　 Maxmum Minmal Black part is the Allow Short feet 　 smallest deviation Inches mm 10 250 256 251 248 1600/1800/2000 ±100 -275 12 300 307 302 299 14 350 357 352 349 16 400 409 403 400 1600/1800/2000/2200 18 450 460 454 451 20 500 511 505 502 1800/2000/2200/2400 22 550 562 556 553 24 600 613 607 604 2000/2200/2400/2700   Graphite Electrode, Carbon Graphite Electrode, UHP Electrode, HP Electrode Wholesaler Find here details of ShouShan selling high power graphite electrode and high strength graphite electrode. All the low ash graphite electrodes with super quality and competitive price. Our company is a leader in the industry and we will not disappoint you.