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Tungsten content
Tungsten content, Total:82 items.
In the international standard classification, Tungsten content involves: Non-ferrous metals, Metalliferous minerals, Ferrous metals, Analytical chemistry, Ferroalloys, Welding, brazing and soldering.
RU-GOST R, Tungsten content
RO-ASRO, Tungsten content
Japanese Industrial Standards Committee (JISC), Tungsten content
- JIS G 1220:1994 Iron and steel -- Methods for determination of tungsten content
- JIS H 1282:1998 Methods for determination of tungsten in nickel alloys
- JIS H 1282:1988 Methods for determination of tungsten in nickel alloy castings
- JIS H 1666:1971 Methods for determination of tungsten in zirconium and zirconium alloys
- JIS H 1674:1992 Methods for determination of tungsten in zirconium and zirconium alloys
- JIS H 1430:1996 Methods for determination of tungsten in nickel materials for electron tubes
- JIS G 1258-8:2017 Iron and steel -- ICP atomic emission spectrometric method -- Part 8: Determination of tungsten content -- Decomposition with phosphoric and sulfuric acids
Korean Agency for Technology and Standards (KATS), Tungsten content
- KS D 1812-2019 Iron and steel — Methods for determination of tungsten content
- KS D 1812-2003 Determination of tungsten in iron and steel
- KS D ISO 7693:2002 Ferrotungsten－Determination of tungsten content－Cinchonine gravimetric method
- KS D ISO 13899-3:2006 Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 3：Determination of W content
- KS D 2030-2011 Methods for chemical analysis of ferrotungsten
- KS D ISO 13899-3:2021 Steel — Determination of Mo, Nb and W contents in alloyed steel —Inductively coupled plasma atomic emission spectrometric method —Part 3: Determination of W content
- KS D ISO 13899-1:2010 Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 1：Determination of Mo content
- KS D ISO 13899-2:2006 Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 2：Determination of Nb content
- KS D ISO 13899-2-2006(2016) Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 2：Determination of Nb content
CZ-CSN, Tungsten content
- CSN 44 1503-1990 Tin-tungsten ores and concentrates. Determination of tungsten content
- CSN 42 0520-1980 Chemical analysis of technical iron. Determination of the tungsten content
- CSN 05 1021 Cast.15-1988 Welding. Analysis of aerosols generated in wel- ding. Determination of tungsten con- tent
BE-NBN, Tungsten content
International Organization for Standardization (ISO), Tungsten content
- ISO 7693:1984 Ferrotungsten; Determination of tungsten content; Cinchonine gravimetric method
- ISO/TS 13899-3:2005 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Part 3: Determination of W content
- ISO 13899-2:2005 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Part 2: Determination of Nb content
- ISO/TS 13899-1:2004 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Part 1: Determination of Mo content
AENOR, Tungsten content
- UNE 35057-1:1985 FERROTUNGSTEN. DETERMINATION OF TUNGSTEN CONTENT. CINCHONINE GRAVIMETRIC METHOD
- UNE 35066-1:1985 FERROTUNGSTEN. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
VN-TCVN, Tungsten content
- TCVN 3640-1981 Tin ores.Method for the determination of tungsten oxide content
- TCVN 302-2010 Steel and iron.Determination of tungsten content.Methods of chemical analysis
TR-TSE, Tungsten content
- TS 3291-1979 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF TUNGSTEN CONTENT
- TS 2425-1976 Methods For The Chemical Analysis Of Iron And Steels Determination Of Tungsten Content
British Standards Institution (BSI), Tungsten content
- BS DD ISO/TS 13899-3:2006 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Determination of W content
- BS 3727-14:1964 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of tungsten (gravimetric method)
Professional Standard - Commodity Inspection, Tungsten content
- SN/T 0951-2000 Method for the determination of tungsten trioxide content in ammonium paratungstate for import export
- SN/T 0951-2010 Determination of tungsten trioxide content in ammonium paratungstate for import and export
- SN/T 3012-2011 Determination of tungsten trioxide in tungsten ores.X-ray fluorescence spectrometry
- SN/T 3348-2012 Determination of silicon,manganese,phosphorus,chromium,nickel and tungsten in chrome-nickel-tungsten steel.Wave-length dispersive X-ray fluorescence spectrometry
ES-AENOR, Tungsten content
Association Francaise de Normalisation, Tungsten content
- NF A06-310:2019 Chemical analysis of steels and cast irons - Determination of tungsten content - Gravimetric method
- NF A06-310:1988 Chemical analysis of steel and cast iron. Determination of tungsten content. Gravimetric method.
国家市场监督管理总局、中国国家标准化管理委员会, Tungsten content
- GB/T 7731.1-2021 Ferrotungsten—Determination of tungsten content—Cinchonine gravimetric method and ammonium nitrate gravimetric method
- GB/T 20975.35-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method
Group Standards of the People's Republic of China, Tungsten content
- T/GZNFS 001.1-2019 Methods for Chemical Analysis of Tungsten Slag Part 1: Determination of Tungsten Trioxide Content
- T/CSTM 01138-2022 Tungsten—Determination of calcium content—Flame atomic absorption spectrometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Tungsten content
- GB/T 223.43-2008 Iron,steel and alloy.Determination of tungsten content.Gravimetric method and spectrophotometric method
工业和信息化部, Tungsten content
- YS/T 1562.2-2022 Methods for chemical analysis of tungsten-copper alloys Part 2: Determination of tungsten content Cinchonine gravimetric method
- YS/T 1585.2-2022 Methods for chemical analysis of silver-tungsten alloys Part 2: Determination of tungsten content Cinchonine gravimetric method
- YS/T 1489.3-2021 Methods for chemical analysis of cobalt-chromium-tungsten alloy powders Part 3: Determination of tungsten content by inductively coupled plasma atomic emission spectrometry
Professional Standard - Aviation, Tungsten content
- HB 5220.32-1995 Method for chemical analysis of superalloys-thiocyanate absorptiometry for determination of tungsten content
- HB 5220.31-1995 Superalloy Chemical Analysis Method Cinchonine-Binaphthaquinoline Gravimetric Method for Determination of Tungsten Content
- HB 5220.31-2008 Methods for chemical analysis of superalloys. Part 31: Determination of tungsten content by cinchonine-ethylnaphthalene quinoline gravimetric method
- HB 5220.32-2008 Methods for chemical analysis of superalloys. Part 32: Determination of tungsten content by thiocyanate photometric method
Professional Standard - Ferrous Metallurgy, Tungsten content
- YB/T 4395-2014 Steel.Determination of molybdenum, niobium and tungsten contents.Inductively coupled plasma atomic emission spectrometric method
KR-KS, Tungsten content
- KS D ISO 13899-3-2021 Steel — Determination of Mo, Nb and W contents in alloyed steel —Inductively coupled plasma atomic emission spectrometric method —Part 3: Determination of W content
Professional Standard - Non-ferrous Metal, Tungsten content
- YS/T 1603.1-2023 Methods for chemical analysis of tungsten-based high specific gravity alloys Part 1: Determination of tungsten content Cinchon gravimetric method
IN-BIS, Tungsten content
- IS 228 Pt.16-1992 Methods for chemical analysis of steels. Part 15: Determination of tungsten by spectrophotometric method (for tungsten 0.1 to percent) (Second Revision)
PL-PKN, Tungsten content
- PN H04239-1992 Chemical analysis of hardmetals. Determination of tantalum, niobium, cobalt, titanium and tungsten contents in solutions of samples by X-ray fluorescence spectrometry
YU-JUS, Tungsten content
- JUS C.A1.053-1991 Methods for chemical analysis of iron and steel. Determination of silicon in steel with tungsten content Gravimetric method