This standard specifies the classification, technical requirements, test methods, inspection rules, packaging, marking, storage, transportation and quality certificates of carbon ramming materials for blast furnaces. This standard applies to carbon ramming materials for blast furnaces (abbreviated Carbon ramming material, the same below). It is also suitable for carbon ramming materials used in other furnaces.
YB/T 4301-2012 Referenced Document
GB/T 1427 Sample method of carbon material*, 2016-06-14 Update
GB/T 1429 Carbon materials.Determination of the ash content
GB/T 1431 The test method for compressive strength of carbon materials*, 2019-06-04 Update
GB/T 24528 Carbon materials-Determination method of the bulk density
GB/T 8719 General rule for packing,marking,storage,transport and quality certificates of carbonaceous material and products*, 2022-07-11 Update
YB/T 5189 Determination of volatile matter of carbon materials*, 2022-09-30 Update
YB/T 5291 Test method for thermal conductivity of blast furnace carbon blocks*, 2016-01-15 Update
YB/T 4301-2012 history
2012YB/T 4301-2012 Carbon tamping paste for blast furnace