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Silicon nitride window

Silicon nitride window, Total:177 items.

In the international standard classification, Silicon nitride window involves: Ferroalloys, Refractories, Powder metallurgy, Semiconducting materials, Cutting tools, Kitchen equipment, Ceramics, Analytical chemistry, Bearings, Insulating materials, Testing of metals, Products of non-ferrous metals, Hand-held tools, Seals, glands, Products of the chemical industry, Semiconductor devices, Electrical accessories, Particle size analysis. Sieving, Insulating fluids, Raw materials for rubber and plastics, Inorganic chemicals, Non-metalliferous minerals.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Silicon nitride window

GB/T 30061-2013 Ferromanganese-silicon nitride
GB/T 31703-2015 Ceramic ball bearings.Silicon nitride balls
GB/T 16555-2008 Chemical analysis of refractories containing carbon and silicon carbide or nitride
GB/T 5687.2-2007 Ferrochromium,silicochromium and nitrogen-bearing Ferrochromium-Determination of silicon content-The perchloric acid dehydration gravimetric method
GB/T 16555.5-1996 Chemical analysis for silicon carbide refractories--Determination of ferric oxide--o-Phenanthroline photometric method
GB/T 42276-2022 Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method
GB/T 14849.1-1993 Silicon metal.Determination of iron content.1,10-Phenanthroline spectrophotometric method
GB/T 6901.4-1986 Silica refractories--Determination of iron oxide content-0-phenanthroline photometric method
GB/T 5686.2-2008 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal. Determination of silicon content. Molybdenum blue photometric method, silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimetric me
GB/T 5686.2-2022 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal—Determination of silicon content—Molybdenum blue spectrophotometric method, silicon potassium fluoride titri
GB/T 8654.1-2007 Manganese metal,ferromanganese-silicon,ferromanganese and nitrogen-bearing ferromanganese Determination of iron content The ortho-phenanthrdine spectrophotometric method and the titanium trichloride-potassium dichromate titrimetric method
GB/T 6901.4-2004 Chemical analysis of silica refractories-Part 4:Determination of iron oxide-o-phenanthroline photometric method
GB/T 41605-2022 Silicon nitride materials for rolling bearing balls—Test method for fracture resistance at room temperature—Indentation fracture (IF) method
GB/T 14849.1-2007 Methods for chemical analysis of silicon metal-Part 1:Determination of iron content-1,10-Phenanthrolion spectrophotometric method
GB/T 14506.26-1993 Silicate rocks. Determination of cobalt content. 4-[(5-Chtoro-2-pyridyl)-azo]-1,3-diamino benzene photometric method

Professional Standard - Ferrous Metallurgy, Silicon nitride window

YB/T 4239-2010 Ferrosilicon Nitride
YB/T 4035-2007 Silicon nitride bonded silicon carbide bricks
YB 4035-1991 Silicon nitride bonded silicon carbide bricks for blast furnace
YB/T 4035-1991 Silicon nitride bonded silicon carbide bricks for blast furnace
YB/T 174.1-2000 Chemical analysis for silicon nitride bonded silicon carbide product.Determination of silicon nitride content.High pressure dissolve specimen method
YB/T 174.4-2000 Chemical analysis for silicon nitride bonded silicon carbide product.Determination of iron oxide content.o-Phenanthroline photometric method
YB/T 174.2-2000 Chemical analysis for silicon nitride bonded silicon carbide product.Determination of silicon carbide content.High pressure dissolve specimen method
YB/T 174.3-2000 Chemical analysis for silicon nitride bonded silicon carbide product.Determination of free silicon content.Molybdenum blue photometric method
YB/T 6088-2023 Determination of ferrosilicon nitride calcium, aluminum, chromium, manganese, titanium, phosphorus content by inductively coupled plasma atomic emission spectrometry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Silicon nitride window

GB/T 34216-2017 Nanoscale silicon nitride
GB/T 16555-2017 Chemical analysis of refractories containing carbon and silicon carbide or nitride

Group Standards of the People's Republic of China, Silicon nitride window

T/CNIA 0142-2022 Silicon nitride granulated powder
T/CASME 694-2023 Cutting equipment for the production of silicon nitride ceramic tubes
T/CNIA 0102-2021 Green design product evaluation technical specification for silicon nitride powder
T/CNIA 0016-2019 Determination of Hydrogen Chloride, Nitrogen, Oxygen and Total Carbon Content in Recycled Hydrogen for Polysilicon by Gas Chromatography

Professional Standard - Machinery, Silicon nitride window

JB/T 10152-2000 Special products of silicon carbide.Slab of silicon nitride bonded silicon carbide
JB/T 10152-2010 Special products of silicon carbide-Silicon nitride bonded silicon carbide-Plate
JB/T 10891-2008 Special products of silicon carbide.Silicon nitride bonded silicon carbide.Beam
JB/T 10645-2006 Special products of silicon carbide Silicon nitride bonded silicon carbide Nozzle tubes
JB/T 8580-1997 Specifications for silicon nitride glow plugs for diesel engines
JB/T 8724-1998 Reactively sintered silicon nitride seal ring for mechanical seal
JB/T 8724-2011 Reactively sintered silicon nitride seal ring for mechanical seal
JB/T 10320-2002 Household and similar silicon nitride ceramic heating elements used for electric heating appliances
JB/T 53390-1999 Product quality classification of reaction sintered silicon nitride sealing rings for mechanical seals

Professional Standard - Building Materials, Silicon nitride window

JC/T 2134-2012 Silicon nitride ceramic powder
JC/T 2349-2015 Si<下标3>N<下标4> ceramic insulation components for polycrystalline silicon production
JC/T 2342-2015 Method for the quantitative phase analysis of silicon nitride

国家市场监督管理总局、中国国家标准化管理委员会, Silicon nitride window

GB/T 37258-2018 Silicon nitride ceramic powder
GB/T 41490-2022 Silicon nitride ceramics—Test method for rolling contact fatigue at room temperature—Balls-on-flat method
GB/T 41153-2021 Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal—Secondary ion mass spectrometry

工业和信息化部, Silicon nitride window

JB/T 10645-2020 Silicon carbide special products silicon nitride combined with silicon carbide burner cover
YB/T 4582.7-2017 Determination of total nitrogen content of ferrous silicon nitride by neutralization titration method
YB/T 4582.8-2017 Determination of silicon content in ferrosilicon nitride perchloric acid dehydration gravimetric method
YB/T 4582.1-2017 Determination of calcium iron silicon nitride content EDTA titration method
YB/T 4582.5-2017 Determination of ferrosilicon aluminum nitride content EDTA titration method
YB/T 4582.10-2017 Determination of carbon content in silicon ferronitride by infrared absorption method
YB/T 4582.4-2017 Determination of sulfur content in silicon iron nitride by infrared absorption method
YB/T 4566.5-2016 Determination of vanadium ferrosilicon content by sulfuric acid dehydration gravimetric method
YB/T 4582.6-2017 Determination of silicon ferromanganese nitride content sodium periodate spectrophotometry
YB/T 4582.3-2017 Determination of phosphorus content in silicon iron nitride bismuth phosphorus molybdenum blue spectrophotometry
YB/T 4582.2-2017 Determination of ferrochromium content in silicon nitride diphenylcarbazide spectrophotometric method
YB/T 4582.9-2017 Determination of titanium silicon nitride content diantipyrine methane spectrophotometry
YB/T 4566.4-2016 Determination of silicon, manganese, phosphorus and aluminum content in ferrovanadium nitride by inductively coupled plasma atomic emission spectrometry

Military Standard of the People's Republic of China-General Armament Department, Silicon nitride window

GJB 5332-2004 Silicon nitride bearing ball specifications
GJB 10063-2021 Silicon nitride ceramic polishing mask specification
GJB 10064-2021 Specification for silicon nitride ceramic rain erosion heads
GJB 8131-2013 Specification for AlN-SiC used as microwave attenuation composites

Taiwan Provincial Standard of the People's Republic of China, Silicon nitride window

CNS 12786-1990 Method of Chemical Analysis for Silicon Nitride Powders

Japanese Industrial Standards Committee (JISC), Silicon nitride window

JIS B 1563:2009 Rolling bearings -- Silicon nitride balls
JIS R 1640:2002 Methods for the quantitative phase analysis of silicon nitride
JIS R 1603:1994 Methods for chemical analysis of fine silicon nitride powders for fine ceramics
JIS R 1603:2007 Methods for chemical analysis of fine silicon nitride powders for fine ceramics
JIS R 1669:2006 Fine ceramics -- Fundamental characteristics and classification of silicon nitride materials for rolling bearing balls
JIS R 1669:2014 Fine ceramics -- Fundamental characteristics and classification of silicon nitride materials for rolling bearing balls

International Organization for Standardization (ISO), Silicon nitride window

ISO/DIS 21068-4 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 4: XRD methods
ISO/DIS 21068-3 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
ISO/DIS 21068-2 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free
ISO/DIS 21068-1 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 1: General information and sample preparation
ISO 17947:2014 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of fine silicon nitride powders
ISO 26602:2009 Fine ceramics (advanced ceramics, advanced technical ceramics) - Silicon nitride materials for rolling bearing balls
ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
ISO 26602:2017 Fine ceramics (advanced ceramics, advanced technical ceramics) - Silicon nitride materials for rolling bearing balls and rollers

American Society for Testing and Materials (ASTM), Silicon nitride window

ASTM F2094-03a Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094-03 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094-01 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094-01a Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094/F2094M-11 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094/F2094M-18 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094/F2094M-18a Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094/F2094M-14e1 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094-06e1 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094-06 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094/F2094M-08 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094/F2094M-13 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2094/F2094M-14 Standard Specification for Silicon Nitride Bearing Balls
ASTM F2730/F2730M-08 Standard Specification for Silicon Nitride Cylindrical Bearing Rollers
ASTM F2730/F2730M-18 Standard Specification for Silicon Nitride Cylindrical Bearing Rollers
ASTM F2730/F2730M-11 Standard Specification for Silicon Nitride Cylindrical Bearing Rollers
ASTM F2730/F2730M-18a Standard Specification for Silicon Nitride Cylindrical Bearing Rollers
ASTM F2730/F2730M-13 Standard Specification for Silicon Nitride Cylindrical Bearing Rollers
ASTM F2730/F2730M-14 Standard Specification for Silicon Nitride Cylindrical Bearing Rollers
ASTM C1494-01 Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
ASTM C1494-13(2018) Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
ASTM D5604-96(2006) Standard Test Methods for Precipitated Silica-Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D5604-96(2001) Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D5604-96 Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D5604-96(2017) Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM C1494-01(2007) Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
ASTM C1494-13 Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
ASTM D1993-91(1997) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D1993-18 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D5604-21 Standard Test Methods for Precipitated Silica—Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D1993-22 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D1993-03(2008) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D5604-96(2012) Standard Test Methods for Precipitated Silicamdash;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D1993-03 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D1993-03(2013) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption

German Institute for Standardization, Silicon nitride window

DIN EN ISO 21068-2:2023-07 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, fr...
DIN EN ISO 21068-4:2023-07 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 4: XRD methods (ISO/DIS 21068-4:2023); German and English version prEN ISO 21068-4:2023 / Note: Date of issue 2...
DIN EN ISO 21068-3:2023-07 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO/DIS 21068-3:2023); German and En...
DIN EN ISO 21068-1:2023-07 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 1: General information and sample preparation (ISO/DIS 21068-1:2023); German and English version prEN ISO 21068...
DIN EN 12698-1:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods English version of DIN EN 12698-1:2007-06
DIN EN 12698-1:2007-06 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods; German version EN 12698-1:2007
DIN EN 12698-2:2007-06 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods; German version EN 12698-2:2007
DIN EN 12698-2:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods English version of DIN EN 12698-2:2007-06
DIN EN ISO 17947:2023-06 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of fine silicon nitride powders (ISO 17947:2014); German version EN ISO 17947:2023
DIN EN ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2008); English version of DIN EN ISO 21068-3:2008-12

British Standards Institution (BSI), Silicon nitride window

23/30446960 DC BS EN ISO 21068-3. Chemical analysis of raw materials and refractory products containing silicon carbide, silicon nitride, silicon oxynitride and sialon - Part 3. Determination of nitrogen, oxygen and metallic and oxidic constituents
23/30446996 DC BS EN ISO 21068-4. Chemical analysis of raw materials and refractory products containing silicon carbide, silicon nitride, silicon oxynitride and sialon - Part 4. XRD methods
23/30446956 DC BS EN ISO 21068-2. Chemical analysis of raw materials and refractory products containing silicon carbide, silicon nitride, silicon oxynitride and sialon - Part 2. Determination of volatile components, total carbon, free carbon, silicon carbide,…
23/30446952 DC BS EN ISO 21068-1. Chemical analysis of raw materials and refractory products containing silicon carbide, silicon nitride, silicon oxynitride and sialon - Part 1. General information and sample preparation
BS EN 12698-1:2007 Chemical analysis of nitride bonded silicon carbide refractories - Chemical methods
BS IEC 63229:2021 Semiconductor devices. Classification of defects in gallium nitride epitaxial film on silicon carbide substrate
BS EN 12698-2:2007 Chemical analysis of nitride bonded silicon carbide refractories - XRD methods
18/30386543 DC BS EN 63229 Ed.1.0. Semiconductor devices. The classification of defects in gallium nitride epitaxial wafers on silicon carbide substrate
BS EN ISO 17947:2023 Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of fine silicon nitride powders
19/30404655 DC BS EN IEC 63229. Semiconductor devices. The classification of defects in gallium nitride epitaxial film on silicon carbide substrate
BS ISO 17947:2014 Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of fine silicon nitride powders
BS EN ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products -Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
BS ISO 26602:2009 Fine ceramics (advanced ceramics, advanced technical ceramics) - Silicon nitride materials for rolling bearing balls
BS ISO 26602:2017 Fine ceramics (advanced ceramics, advanced technical ceramics). Silicon nitride materials for rolling bearing balls and rollers

CEN - European Committee for Standardization, Silicon nitride window

PREN 12698-2005 Chemical analysis of nitride bonded silicon carbide refractories

Korean Agency for Technology and Standards (KATS), Silicon nitride window

KS L 1613-2011 Methods for chemical analysis of fine silicon nitride powers for fine ceramics
KS L 3318-1998 METHODS FOR CHEMICAL ANALYSIS OF FINE SILICON NITRIDE POWDERS FOR FINE CERAMICS
KS L 3318-1988 METHODS FOR CHEMICAL ANALYSIS OF FINE SILICON NITRIDE POWDERS FOR FINE CERAMICS
KS L 1613-1994 Methods for chemeical analysis of fine silicon nitride powers for fine ceramics
KS L 1613-2011(2016) Methods for chemical analysis of fine silicon nitride powers for fine ceramics
KS L 1613-2011(2021) Methods for chemical analysis of fine silicon nitride powers for fine ceramics
KS L ISO 26602:2011 Fine ceramics(advanced ceramics, advanced technical ceramics)-Silicon nitride materials for rolling bearing balls
KS L ISO 26602-2011(2021) Fine ceramics(advanced ceramics, advanced technical ceramics)－Silicon nitride materials for rolling bearing balls
KS L ISO 26602-2011(2016) Fine ceramics(advanced ceramics, advanced technical ceramics)－Silicon nitride materials for rolling bearing balls
KS L ISO 21068-3-2012(2022) Chemical analysis of silicon-carbide-containing raw materials and refractory products－Part 3：Determination of nitrogen, oxygen and metallic and oxidic constituents
KS L ISO 21068-3-2012(2017) Chemical analysis of silicon-carbide-containing raw materials and refractory products－Part 3：Determination of nitrogen, oxygen and metallic and oxidic constituents
KS L ISO 21068-3:2012 Chemical analysis of silicon-carbide-containing raw materials and refractory products-Part 3:Determination of nitrogen, oxygen and metallic and oxidic constituents

Association Francaise de Normalisation, Silicon nitride window

NF EN ISO 17947:2023 Céramiques techniques - Méthodes pour l'analyse chimique de poudres fines de nitrure de silicium
NF B49-422-1*NF EN 12698-1:2008 Chemical analysis of nitride bonded silicon carbide refractories - Part 1 : chemical methods.
NF EN 12698-1:2008 Analyse chimique des produits réfractaires contenant du carbure de silicium lié au nitrure - Partie 1 : méthodes chimiques
NF EN 12698-2:2008 Analyse chimique des produits réfractaires contenant du carbure de silicium lié au nitrure - Partie 2 : méthodes de DRX
NF B49-422-2*NF EN 12698-2:2008 Chemical analysis of nitride bonded silicon carbide refractories - Part 2 : XRD methods.
NF B49-423-3*NF EN ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3 : determination of nitrogen, oxygen and metallic and oxidic constituents.
NF EN ISO 21068-3:2008 Analyse chimique des matières premières et des produits réfractaires contenant du carbure de silicium - Partie 3 : dosage de l'azote, de l'oxygène et des constituants métalliques et oxydés

Danish Standards Foundation, Silicon nitride window

DS/EN 12698-1:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
DS/EN 12698-2:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods
DS/EN ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents

Lithuanian Standards Office , Silicon nitride window

LST EN 12698-1-2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
LST EN 12698-2-2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods

AENOR, Silicon nitride window

UNE-EN 12698-1:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
UNE-EN 12698-2:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods

International Electrotechnical Commission (IEC), Silicon nitride window

IEC 63229:2021 Semiconductor devices - Classification of defects in gallium nitride epitaxial film on silicon carbide substrate

HU-MSZT, Silicon nitride window

European Committee for Standardization (CEN), Silicon nitride window

EN 12698-1:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
EN 12698-2:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods
EN ISO 17947:2023 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of fine silicon nitride powders (ISO 17947:2014)
EN ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2008)

CZ-CSN, Silicon nitride window

ES-UNE, Silicon nitride window

UNE-EN ISO 17947:2023 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of fine silicon nitride powders (ISO 17947:2014) (Endorsed by Asociación Española de Normalización in May of 2023.)
UNE-EN ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2008) (Endorsed by AENOR in October of 2008.)

Professional Standard - Chemical Industry, Silicon nitride window

HG/T 3073-1999 Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of specific surface area - Nitrogen adsorption method

Hebei Provincial Standard of the People's Republic of China, Silicon nitride window

DB13/T 5091-2019 Determination of ferromanganese, manganese silicon, ferromanganese nitride and metal manganese silicon, manganese and phosphorus content Wavelength dispersive X-ray fluorescence spectrometry (cast glass method)