GB/T 3879-1983
Replaced
GB/T 2967-2008
Replaced
National standards
GB/T 2967-2008 Cast tungsten carbide powder
GB/T 2967-2008 Cast tungsten carbide powder
Basic Information
Standard Code:
GB/T 2967-2008
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Metal and alloy powders
ICS Name:
Powder metallurgy
Publish Date:
2008-06-09
Implement Date:
2008-12-01
Pages:
9 pages
Scope
This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage, and order form (or contract) content for cast tungsten carbide powder. This standard applies to cast tungsten carbide powder used for surface reinforcement of petroleum drilling tools, construction machinery, sugarcane crushing knives, food machinery, papermaking machinery, and other easily worn parts.
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
GB/T 1479-1984 Metallic powders—Determination of apparent density—Part 1:Funnel method
GB/T 1479.1-2011 Metallic powders—Determination of apparent density—Part 1:Funnal method
GB/T 1479.2-2011 Metallic powders—Determination of apparent density—Part 2:Scott volumeter method
GB/T 1479.3-2017 Metallic powders—Determination of apparent density—Part 3:Oscillating funnel method
GB/T 1480-1995 Determination of particle size for metallic powders—Dry sieving
GB/T 1480-2012 Metallic powders—Determination of particle size by dry sieving
GB/T 3488-1983 Hardmetals—metallographic determination of microstructure
GB/T 3488.1-2014 Hardmetals—Metallographic determination of microstructure—Part 1:Photomicrographs and description
GB/T 3488.2-2018 Hardmetals—Metallographic determination of microstructure—Part 2:Measurement of WC grain size
GB/T 3488.3-2021 Hardmetals—Metallographic determination of microstructure—Part 3:Measurement of microstructural features in Ti (C,N) and WC/cubic carbide based hardmetals
GB/T 3488.4-2022 Hardmetals—Metallographic determination of microstructure—Part 4:Characterisation of porosity,carbon defects and eta-phase content
GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content
GB/T 5124.1-2008 Methods for chemical analysis of hardmetals—Determination of total carbon content—Gravimetric method
GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content
GB/T 5124.2-2008 Methods for chemical analysis of hardmetals—Determination of insoluble(free) carbon content—Gravimetric method
GB/T 5314-1985 Powders for powder metallurgical purposes—Sampling
GB/T 5314-2011 Powders for powder metallurgical purposes—Sampling
GB/T 3488.1-2024 Hardmetals—Metallographic determination of microstructure—Part 1:Photomicrographs and description
GB/T 4324.29-1984 Methods for chemical analysis of tungsten--The gravimetric method for the determination of residue content after chloride volatility
GB/T 1480-2025 Metallic powders—Determination of particle size by dry sieving
GB/T 3488.2-2025 Hardmetals—Metallographic determination of microstructure—Part 2:Measurement of WC grain size
Related Standards
GB/T 4309-1984
Replaced
GB/T 4309-1984 Classification and designation for powder metallurgy materials
GB/T 5124.1-1985
Replaced
GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content
GB/T 5124.2-1985
Replaced
GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content
GB/T 5124.3-1985
Replaced
GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content
GB/T 5124.4-1985
Replaced