GB/T 3879-1983
Replaced
GB/T 26054-2010
Active
National standards
GB/T 26054-2010 Reproduced composition powder of cemented carbide
GB/T 26054-2010 Reproduced composition powder of cemented carbide
Basic Information
Standard Code:
GB/T 26054-2010
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metal and alloy powders
ICS Name:
Powder metallurgy
Publish Date:
2011-01-10
Implement Date:
2011-10-01
Pages:
6 pages
Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates, and contract (or order form) content for tungsten carbide recycled mixtures (hereinafter referred to as recycled mixtures).
This standard applies to recycled mixtures processed from recovered tungsten carbide.
Development Information
Referenced Standards
GB/T 3249-1982 Standard method for determination of particle size of powders of refractory metals and compounds—Fisher method
GB/T 3249-2009 Test method for Fisher number of metal powders and related compounds
GB/T 3249-2022 Test method for Fisher number of metal powders and related compounds
GB/T 4324.12-2012 Methods for chemical analysis of tungsten—Part 12:Determination of silicon content—Chlorization-molybdenum blue spectrophotometry
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 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content
GB/T 5124.3-2017 Hardmetals—Part 3:Determination of cobalt—Potentiometric method
GB/T 5124.4-1985 Methods for chemical analysis of hardmetals—The photometric peroxide method for the determination of titanium content
GB/T 5124.4-2017 Hardmetals—Part 4:Determination of titanium content—Photometric peroxide method
GB/T 5158.4-2001 Metallic powders—Determination of total oxygen content by reduction-extraction
GB/T 5158.4-2011 Metallic powders—Determination of oxygen content by reduction methods—Part 4:Total oxygen by reduction-extraction
GB/T 5314-1985 Powders for powder metallurgical purposes—Sampling
GB/T 5314-2011 Powders for powder metallurgical purposes—Sampling
GB/T 6150.11-1985 Methods for chemical analysis of tungsten concentrates—The atomic absorption spectrophotometric method for the determination of copper content
GB/T 6150.11-2008 Methods for chemical analysis of tungsten concentrates—Determination of zinc content—Flame atomic absorption spectrometric method
GB/T 20255.2-2006 Methods for chemical analysis of hardmetals—Determination of cobalt, iron, manganese and nickel contents—Flame atomic absorption spectrometric method
GB/T 4324.12-1984 Methods for chemical analysisof tungsten--The chlorization-molybdenum blue photometric method for the determination of silicon content
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