Supplier: Graphite electrode , refractory materials such as magnesia bricks
Supplier: EDM graphite, graphite electrodes, refractory brick, copper mould tube
Buyer: EDM Graphite, graphite electrodes, refractory brick, copper mould tube
Supplier: Graphite electrode, refractory bricks, copper mould tube, steel rollers, bearing and other metallurgy equipments
Brick Iso 2001
Application: Carbon bricks are widely used in variety heating environment. There are blast furnace carbon bricks, electric furnace carbon bricks, calcium carbide furnace carbon bricks, aluminum electrolytic cell cathode carbon blocks(semi graphite cathode carbon blocks) ,etc. Advantages: High refractoriness and high refractoriness under load. Good thermal shock resistance. Good resistance to molten slag or iron liquid impregnation. Excellent resistance to various kinds of salts and organic materials corrosion. Strong slag erosion resistance, good high hot volume stability. High mechanical strength, good abrasion resistance. Excellent thermal conductivity.
Our main exporting brand of refractory bricks are: Direct bonded magnesia-chrome bricks ííííthe product is manufactured by taking high purity magnesia and high quality chrome as raw materials through the process of high pressure moulding and high temperature burning.It has a good thermal shock resistance and volume stability and is applied in the cement and glass industries. Main physiochemical property indexes of product Chemical composition and technical performance Product brand Lzmg-5 Lzmg-8 Lzmg-12 Lzmg-15 Mgo(%) í²70 í²65 í²60 í²55 Sio2(%) ín1.5 ín1.5 ín1.8 ín1.8 Cr2o3(%) í²5.0 í²8.0 í²12.0 í²15.0 Apparent porosity(%) ín18 ín18 ín18 ín18 Cold crushing strength(mpa) í²40 í²40 í²40 í²40 0.2mpa refractoriness under load t0.6(oc) í²1650 í²1650 í²1650 í²1650 Thermal shock resistance(1300oc air cooling) í²20 í²20 í²20 í²20 Also we specially in exporting submerged entry nozzle, sliding plate, ladle and tundish nozzles and well block, etc. Herewith please find some typical refractory material which we have been exported for your reference: Ladle, tundish nozzles and well blocks Item Chrome corundum nozzle Corundum nozzle Al2o3-sic-c nozzle Spinel-c nozzle Lt-70 nozzle Lt-85 nozzle Upper porous nozzle for Tundish Al2o3 (%)í² 90 93 65 55 70 85 80 Cr2o3 (%)í² 2.5 13(mgo) 2.5 C (%)í² 22 7 10 7 3 A.P. (%)ín 2.9 24 8(impre-gnated) 8(impre-gnated) 15 15 24 B.D. (g/cm3) í² 1790 2.95 2.7 2.7 2.7 2.9 Refractoriness (íµ) í² 1550íµx3h 1790 Linear change on reheating(%) +0.1-+0.3 1600íµx3h +/-0.5 Wooden pallets
Supplier: Graphite electrode, calcined petroleum coke, magnetite bricks, magnetite carbon brick, mange site chrome brick, high alumna bricks, fireclay bricks, copper mould tubes, cast steel roller
Supplier: Refractory material for example refractory bricks , electrode, steel tubes
Supplier: Met coke, alloys, bricks, graphite electrodes, refractories
Supplier: Graphite electrodes, graphite block, electrode paste, special carbon, graphite petroleum coke, refractory bricks
