GB/T 24529-2009
AbolishedCarbon materials-determination of open porosity
炭素材料显气孔率的测定方法
Application Summary AI generated
This standard specifies the method for determining the open porosity of carbon materials, using water or other suitable liquids as the immersion medium. It is applied in the quality control and testing of carbon products such as electrodes, refractories, and graphite components used in metallurgy, chemical processing, and electrical engineering. The measurement is critical for evaluating material density, permeability, and structural integrity in high-temperature or corrosive environments.
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.