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Std ID |
Description (Standard Title) |
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GB/T 41706-2022
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Metallic powders - Test method for determination of non-metallic inclusions in metal powders for powder forging
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GB/T 1482-2022
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Metallic powders - Determination of flow rate - Calibrated funnel methods(Hall flowmeter)
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GB/T 42275-2022
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Hardmetals - Determination of total carbon content - High frequency combustion infrared absorption or thermal conductivity method
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GB/T 3488.3-2021
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Hardmetals - Metallographic determination of microstructure - Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals
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GB/T 3488.2-2018
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Hard metals -- Metallographic determination of microstructure -- Part 2: Measurement of WC grain size
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GB/T 33819-2017
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Hard metal -- Palmqvist toughness test
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GB/T 11108-2017
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Test method for thermal diffusivity of hard metal
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GB/T 1479.3-2017
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Metallic powders -- Determination of apparent density -- Part 3: Oscillating funnel method
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GB/T 1817-2017
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Test method for impact toughness of cemented carbides at room temperature
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GB/T 19587-2017
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Determination of the specific surface area of solids by gas adsorption using the BET method
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GB/T 34501-2017
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Hard metals -- Abrasion tests for hard-metals
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GB/T 34643-2017
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Sintered metal porous materials -- Determination of air filter permeability
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GB/T 3848-2017
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Hard metals -- Determination of (the magnetization) coercivity
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GB/T 5124.3-2017
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Hard metals -- Part 3: Determination of cobalt -- Potentiometric method
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GB/T 5124.4-2017
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Hard metals -- Part 4: Determination of titanium content -- Photometric peroxide method
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GB/T 5242-2017
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Inspection rules and test methods of cemented carbide products
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GB/T 34905-2017
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Sintered metal materials -- Determination of the level of cleanliness of powder-metallurgy parts
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GB/T 5318-2017
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Sintered metal materials (excluding hard metals) without notch impact test piece
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GB/T 31909-2015
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Permeable sintered metal materials -- Determination of the air permeability
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GB/T 3489-2015
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Hard metals -- Metallographic determination of porosity and uncombined carbon
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GB/T 3849.1-2015
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Hard metals -- Rockwell hardness test (scale A) -- Part 1: Test method
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GB/T 3850-2015
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Impermeable sintered metal materials and hard metals -- Determination of density
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GB/T 3851-2015
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Hard metals -- Determination of transverse rupture strength
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GB/T 5159-2015
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Metallic powders, excluding powders for hard metals -- Determination of dimensional changes associated with compacting and sintering
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GB/T 7963-2015
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Sintered metal materials, excluding hard metals -- Tensile test pieces
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GB/T 3488.1-2014
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Hard metals -- Metallographic determination of microstructure -- Part 1: Photomicrographs and description
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GB/T 5161-2014
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Metallic powders -- Determination of effective density -- Liquid immersion method
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GB/T 5250-2014
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Permeable sintered metal materials -- Determination of fluid permeability
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GB/T 5249-2013
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Permeable sintered metal materials -- Determination of bubble test pore size
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GB/T 1481-2012
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Metallic powders (excluding powders for hard metals) -- Determination of compressibility in uniaxial compression
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GB/T 11105-2012
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Metallic powder -- Rattle test for the green compacts
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GB/T 1479.1-2011
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Metallic powders -- Determination of apparent density -- Part 1: Funnel method
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GB/T 1479.2-2011
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Metallic powders -- Determination of apparent density -- Part 2: Scott volumetric method
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GB/T 5158.1-2011
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Metallic powders -- Determination of oxygen content by reduction methods -- Part 1: General guidelines
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GB/T 5158.2-2011
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Metallic powders -- Determination of oxygen content by reduction methods -- Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
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GB/T 5158.3-2011
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Metallic powders -- Determination of oxygen content by reduction methods -- Part 3: Hydrogen-reducible oxygen
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GB/T 5158.4-2011
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Metallic powders -- Determination of oxygen content by reduction methods -- Part 4: Total oxygen by reduction-extraction
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GB/T 1482-2010
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Metallic powders -- Determination of flow time by means of a calibrated funnel (Hall flowmeter)
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GB/T 26050-2010
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Hard metals -- Determination of contents of metallic elements by X-ray fluorescence -- Fusion method
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GB/T 26051-2010
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Hard metals -- Determination of sulfur and carbon content in cobalt metal powders -- Infrared detection method
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GB/T 3849.2-2010
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Hard metals -- Rockwell hardness test (scale A) -- Part 2: Preparation and calibration of standard test blocks
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GB/T 23369-2009
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Standard test method for determination of magnetic saturation (MS) of cemented carbides
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GB/T 23370-2009
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Hard metals -- Compression test
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GB/T 3249-2009
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Test method for fisher number of metal powders and related compounds
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GB/T 13390-2008
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Metallic powder - Determination of the specific surface area - Method of nitrogen adsorption
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GB/T 20255.6-2008
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Methods for chemical analysis of hard metals -- Flame atomic absorption spectrometry -- General requirements
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GB/T 20255.1-2006
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Methods for chemical analysis of hard metals -- Determination of calcium, potassium, magnesium and sodium contents -- Flame atomic absorption spectrometric method
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GB/T 20255.2-2006
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Method for chemical analysis of hard metals -- Determination of cobalt, iron, manganese and nickel contents -- Flame atomic absorption spectrometric method
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GB/T 20255.3-2006
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Methods for chemical analysis of hard metals -- Determination of molybdenum, titanium and vanadium contents -- Flame atomic absorption spectrometric method
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GB/T 20255.4-2006
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Methods for chemical analysis of hard metals -- Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium contents -- Flame atomic absorption spectrometric method
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GB/T 20255.5-2006
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Methods for chemical analysis of hard metals -- Determination of chromium content -- Flame atomic absorption spectrometric method
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GB/T 19587-2004
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Determination of the specific surface area of solids by gas adsorption using the BET method
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GB/T 19076-2003
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Sintered metal materials -- Specifications
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GB/T 19077.1-2003
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Particle size analysis -- Laser diffraction method
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GB/T 4164-2002
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Metallic powders -- Determination of Hydrogen-reducible oxygen content
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GB/T 1481-1998
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Metallic powders (excluding powders for hardmetals)--Determination of compressibility in uniaxial compression
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GB/T 5061-1998
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Metallic powders. Determination of apparent density. Part 3: Oscillating funnel method
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GB/T 5061-1985
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Metallic powders--Determination of apparent density--Part 3: oscillating funnel method
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GB/T 5158-1985
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Metallic powders--Determination of loss of mass on hydrogen reduction (hydrogen loss)
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GB/T 1481-1984
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Metallic powders (excluding powders for hardmetals)--Determination of compressibility in uniaxial compression
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GB/T 15072.1-2025
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Methods for chemical analysis of precious metal alloys - Part 1: Determination of gold content
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GB/T 15072.20-2025
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Methods for chemical analysis of precious metal alloys - Part 20: Determination of rhodium content
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GB/T 15072.2-2025
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Method for chemical analysis of precious metal alloys - Part 2: Determination of silver content
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GB/T 15072.3-2025
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Methods for chemical analysis of precious metal alloys - Part 3: Determination of platinum content
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GB/T 15072.4-2025
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Methods for chemical analysis of precious metal alloys - Part 4: Determination of palladium content
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GB/T 15072.6-2025
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Methods for chemical analysis of precious metal alloys - Part 6: Determination of iridium content
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GB/T 11066.12-2024
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Methods for chemical analysis of gold - Part 12: Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithi
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GB/T 43603.2-2024
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Methods for chemical analysis of nickel-platinum target alloys - Part 2: Determination of magnesium, aluminium, titanium, vanadium, chromium, manganese, iron, cobalt, coppe, zinc, zirconium, silver, palladium, tin, samarium, lead, silicon contents - Induc
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GB/T 43603.3-2024
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Methods for chemical analysis of nickel-platinum target alloys - Part 3: Determination of carbon content - High frequency infrared detection method
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GB/T 43753.1-2024
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Methods for chemical analysis of precious metals alloys electroplating wastewater - Part 1: Determination of gold, silver, platinum, palladium and iridium contents - Inductively coupled plasma-atomic emission spectrometry
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GB/T 43753.2-2024
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Methods for chemical analysis of precious metals alloys electroplating wastewater - Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminium, nickel, copper and beryllium contents - Inductively coupled plasma-atomic emission spec
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GB/T 43753.3-2024
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Methods for chemical analysis of precious metals alloys electroplating wastewater - Part 3: Determination of sulfate content - Barium sulphate gravimetric method
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GB/T 43753.4-2024
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Methods for chemical analysis of precious metals alloys electroplating wastewater - Part 4: Determination of chlorine ion - Silver chlorine turbidimetric method
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GB/T 23276-2024
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Method for chemical analysis of palladium compounds - Determination of palladium content - Complexometric titration using butanedione dioxime releasing EDTA and gravimetric method
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GB/T 11067.7-2024
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Methods for chemical analysis of silver - Part 7: Determination of gold and palladium content - Inductively coupled plasma emission spectrometry
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GB/T 42516-2023
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Method for chemical analysis of high temperature shape memory alloys - Determination of platinum content - Thiourea complex precipitation method
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GB/T 43603.1-2023
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Methods for chemical analysis of nickel-platinum target alloys - Part 1: Determination of platinum content - Inductively coupled plasma atomic emission spectrometry
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GB/T 43607-2023
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Method for analysis of palladium ingots - Determination of silver, aluminum, gold, bismuth, chromium, copper, iron, iridium, magnesium, manganese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin and zinc contents - Spark discharge atomic emission
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GB/T 11066.11-2021
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Methods for chemical analysis of gold - Part 11: Determination of magnesium, chromium, manganese, iron, nickel, copper, palladium, silver, tin, antimony, lead and bismuth contents - Inductively coupled plasma mass spectrometry
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GB/T 38744-2020
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Methods for chemical analysis of synergistic catalysis elements in automotive exhaust catalysis - Determination of cerium, lanthanum, praseodymium, neodymium, barium and zirconium contents - Inductively coupled plasma atomic emission spectrometry
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GB/T 38783-2020
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Method of coating thickness determination for precious metal composites by scanning electron microscope
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GB/T 34609.2-2020
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Method for chemical analysis of rhodium compounds - Part 2: Determination of silver, gold, platinum, palladium, iridium, ruthenium, lead, nickel, copper, iron, tin, zinc, magnesium, manganese, aluminium, calcium, sodium, potassium, chromium and silicon co
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GB/T 39138.1-2020
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Methods for chemical analysis of gold nickel chromium iron silicon boron alloys - Part 1: Determination of gold content - Potentiometric titration using ferrous sulfate
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GB/T 39138.2-2020
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Methods for chemical analysis of gold nickel chromium iron silicon boron alloys - Part 2: Determination of nickel content - Dimethylglyoxime gravimetric method
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GB/T 39138.3-2020
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Methods for chemical analysis of gold nickel chromium iron silicon boron alloys - Part 3: Determination of chromium, iron, silicon and boron contents - Inductively coupled plasma atomic emission spectrometry
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GB/T 39143-2020
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Methods for chemical analysis of gold-arsenic alloys - Determination of arsenic content - Inductively coupled plasma atomic emission spectrometry
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GB/T 23514-2020
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Methods for chemical analysis of nuclear-grade Ag-In-Cd alloys
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GB/T 39285-2020
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Method for chemical analysis of palladium compounds. Determination of chlorine content. Ion chromatography
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GB/T 39292-2020
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Method of sampling and sample preparation for analysis of palladium carbon wastes
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GB/T 23524-2019
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Method for chemical analysis of petrochemical spent platinum catalyst - Determination of platinum - Inductively coupled plasma atomic emission spectrometry
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GB/T 36590-2018
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Method for chemical analysis of high purity silver -- Determination of trace impurity elements contents -- Glow discharge mass spectrometry
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GB/T 36592-2018
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Methods for chemical analysis of rhodium -- Determination of platinum, ruthenium, iridium, palladium, gold, silver, copper, iron, nickel, aluminum, lead, manganese, magnesium, tin, zinc, silicon contents -- Inductively coupled plasma mass spectrometry
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GB/T 36593-2018
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Method for chemical analysis of iridium powder -- Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese, aluminum contents -- Inductively coupled plasma atomic emission spectrom
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GB/T 34499.1-2017
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Method for chemical analysis of iridium compounds -- Part 1: Determination of iridium content -- Electricity titration using ferrous sulfate
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GB/T 34499.2-2017
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Methods for chemical analysis of iridium compounds -- Part 2: Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content
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GB/T 34609.1-2017
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Method for chemical analysis of rhodium compounds -- Part 1: Determination of rhodium content -- Gravimetric method with hexaammine cobalt nitrate
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GB/T 25934.1-2010
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Methods for chemical analysis of high purity gold -- Part 1: Ethyl acetate extraction separation-inductively coupled plasma-atomic emission spectrometry -- Determination of impurity elements contents
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GB/T 25934.2-2010
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Methods for chemical analysis of high purity gold -- Part 2: Inductively coupled plasma mass spectrometry-standard enter emendation-inner standard method -- Determination of impurity elements contents
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GB/T 25934.3-2010
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Methods for chemical analysis of high purity gold -- Part 3: Ethyl ether extraction separation-inductively coupled plasma-atomic emission spectrometry -- Determination of impurity elements contents
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GB/T 15249.1-2009
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Methods for chemical analysis of crude gold -- Part 1: Determination of gold content -- Fire assay gravimetric method
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