No. 1 Yanshan Road, Laixi Development Zone, Qingdao
+86-532-88493356
13706487618
Graphite electrode ismade fromqualitypetroleum coke which is
machined with the processing of
calcining、smashing、kneading、shaping、roasting and
graphitizing.Joints are soaked and roasted in order to improve
their strength.
It is widely used for arc furnace and resistance furnaces to smelt
alloy steel and other metal or nonmetallic materials.With the
advancing production technology ,our graphite electrode has
performances such as:
1.good conductivity
2.good oxidation resistance
3.strong thermal shock resistance and mechanical shock resistance
4.strong resistance to molten steel corrosion
5.exact geometry size
The technical index:
Project | unit | technology index | ||||||||
electric resistivity≤ | m/m | 9~11 | ||||||||
anti-bending intensity≥ | Mpa | 36 | ||||||||
elastic ratio≤ | 10Mpa | ---- | ||||||||
ash≤ | % | 0.5 | ||||||||
volume density≥ | g/cm 3 | 1.58~1.6 | ||||||||
compressive strength≥ | Mpa | 30 | ||||||||
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