GB/T 37308-2019
ActiveOil-based needle coke
油系针状焦
Application Summary AI generated
GB/T 37308-2019 specifies the technical requirements, test methods, inspection rules, and packaging for oil-based needle coke, a high-purity carbon material with a needle-like crystalline structure. It is primarily applied in the production of ultra-high power (UHP) graphite electrodes used in electric arc furnace (EAF) steelmaking, as well as in lithium-ion battery anodes for energy storage. The standard ensures consistent quality for manufacturers and users in the metallurgical and battery industries.
Related Standards
GB/T 8719-1997
Generalrule for packing， marking， storage， transport and quality certificates of carbon material and products
GB/T 9973-2006
Test method for permeability of carbon materials
GB/T 8722-2008
Method for the determination of thermal conductivity of graphite materials at median temperature
GB/T 3074.3-2008
Method for the determination of the oxidation resistance of graphite electrodes
GB/T 3074.2-2008
Method for the determination of the elastic modulus of graphite electrodes
GB/T 3074.1-2008
Method for the determination of the flexure strength of graphite electrodes
GB/T 6155-2008
Carbon materials-determination of the true density or porosity
GB/T 8721-2009
Method for the determination of tensile strength of carbonaceous materials
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.