Carbon Electrode Paste with low Ash 4-7%

Product Description:

Spcifications

1:carbon eletrode paste
2:for ferroalloy,calcium carbide manufacture
3:HS 3801300000,YB/T5212-1996,ISO9001:2008

Product Description

Carbon Electrode Paste is a self-baking electrode used in submerged arc furnaces for delivering power to the charge mix. Electrode Paste is added to the top of the electrode column in either cylindrical or briquette form. As the paste moves down the electrode column the temperature increase causes the paste to melt and subsequently bake forming a block of electrically conductive carbon. Electrode Paste is essentially a mix of Electrically Calcined Anthracite (ECA) or Calcined Petroleum Coke (CPC) with Coal Tar Pitch.

Graphite/Carbon Electrode Paste Specification:

PARAMETER   UNIT GUARANTEE VALUE

Ash.( % )  4.0 max5.0 max        6.0 max      7.0 max      9.0 max11.0 max

V.M （%） 12.0-15.512.0-15.5       12.0-15.5    9.5-13.5       11.5-15.511.5-15.5

Compress Strength. 18.0 min17 min        15.7 min    19.6 min    19.6 min19.6 min

Specific Resistance 65  max68 max         75 max    80 max    90 max90 max

Bulk Density       1.38 min1.38 min1.38 min    1.38 min   1.38 min1.38 min

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