This standard specifies the classification, technical requirements, test methods and inspection rules for graphite electrode sintered products. This standard applies to carbonaceous sintered products for the manufacture of ultra-high power graphite electrodes, high power graphite electrodes, impregnated graphite electrodes and ordinary power graphite electrodes (hereinafter collectively referred to as graphite electrodes).
YB/T 099-2005 Referenced Document
GB/T 1427 Sample method of carbon material*, 2016-06-14 Update
GB/T 1429 Carbon materials.Determination of the ash content*, 2009-07-15 Update
GB/T 1431 The test method for compressive strength of carbon materials*, 2019-06-04 Update
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*, 2008-07-16 Update
GB/T 8719 General rule for packing,marking,storage,transport and quality certificates of carbonaceous material and products*, 2022-07-11 Update
YB/T 099-2005 history
2016YB/T 099-2016 Baked compact for graphite electrode
2005YB/T 099-2005 Baked compact for graphite electrode
1997YB/T 099-1997 Baked compact for graphite electrode