This standard specifies the technical requirements, test methods, inspection rules, Encasement, marking, transportation storage and mass certificate of impregnated Graphite electrodes, which are applicable to pressed products made of petroleum coke, coal asphalt and other raw materials, which are impregnated after roasting., re-roasting, graphitization, machining, for electric arc furnaces and other conductive materials and corrosion conductive impregnated Graphite electrodes. Required documents include the sampling methods for carbon materials, determination of ash content, determination of flexural strength, resilience modulus, coefficient of thermal expansion, resistivity, bulk density of Graphite electrodes, etc., as well as general regulations on carbon material Encasement, marking, storage, transportation and mass certification. Technical requirements include the technical specifications of the electrodes shall comply with the regulations.
| Status | Active |
|---|---|
| CCS | (Q51) 石墨材料 | ICS | (29.050) 导体材料 |
| Release Date | 2012-05-24 00:00:00 | Implementation Date | 2012-11-01 00:00:00 |