Niobium calibration

Niobium calibration, Total:160 items.

The international standard classification for "Niobium calibration" includes: Cadmium, cobalt and their alloys , Other products of non-ferrous metals , Metalliferous minerals , Ferroalloys , Products of non-ferrous metals , Powder metallurgy , Other non-ferrous metals and their alloys .

The Chinese standard classification for "Niobium calibration" includes: Rare metals and their alloys analysis method , Rare refractory metals and their compounds , Rare metal ore , Steel and iron alloy analysis method , Iron alloy , Metal and alloy powder , Precious metals and its alloy analysis method .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 15076.11-1994 Methods for chemical analysis of tantalum and niobium-Determination of arsenic antimony,lead,tin and bismuth contents in niobium
GB/T 15076.8-1994 Methods for chemical analysis of tantalum and niobium-Determination of sulphur content in niobium
GB 3654.1-1983 Methods for chemical analysis of ferroniobium;The paper chromatographic gravimetric method for the determination of niobium and tantalum content
GB/T 8183-2007 Niobium and niobium alloy seamless tubes
GB/T 15076.15-2008 Methods for chemical analysis of tantalum and niobium - Determination of hydrogen content
GB/T 15076.4-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron content
GB/T 15076.15-1994 Methods for chemical analysis of tantalum and niobium-Determination of hydrogen content
GB/T 3654.10-2024 Ferroniobium—Determination of aluminum content—EDTA titrimetric method
GB/T 6896-2007 Niobium bars
GB/T 15076.2-1994 Methods for chemical analysis of tantalum and niobium - Determination of niobium content in tantalum
GB/T 6896-1998 Niobium bars
GB/T 10131-1988 Mn-Nb-Fe Alloy
GB/T 26062-2010 Niobium and niobium-zirconium alloy wire
GB/T 15076.7-1994 Methods for chemical analysis of tantalum and niobium-Determination of phospherus content in niobium
GB/T 17415.2-2010 Methods for chemical analysis of tantalum and niobium ores—Part 2:Determination of niobium content
GB/T 15076.10-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron,nickel,chromium,titanium,zirconium,aluminum and manganese contents in niobium
GB/T 7737-2007 Ferroniobium
GB/T 7737-1997 Ferroniobium
GB/T 27688-2011 Scraps of niobium and niobium alloy
GB/T 8183-1987 Niobium seamless tubes
GB/T 15076.12-1994 Methods for chemical analysis of tantalum and niobium-Determination of carbon content
GB/T 15076.1-1994 Methods for chemical analysis of tantalum and niobium- Determihation of tantalum content in niobium
GB/T 14842-2007 Niobium and niobium alloys rods and bars
GB/T 14842-1993 Niobium rods and bars
GB/T 24485-2009 Niobium carbide powder
GB/T 3654.1-1983 Methods for chemical analysis of ferroniobium--The paper chromatographic gravimetric method for the determination of niobium and tantalum content

Professional Standard - Non-ferrous Metal

YS/T 1638-2023 Superconducting niobium sheet
YS/T 428-2012 Niobium Pentoxide
YS/T 656-2015 Designation and composition of wrought niobium and niobium alloy
YS/T 884-2013 Niobium Ingot
YSBC 18606-2009 Iron niobium FeNb60 standard sample
YSBC 28635-2020 Ferroniobium Certified Reference Material
YS/T 656-2007 Designation and composition of wrought niobium and niobium alloy

Taiwan Provincial Standard of the People's Republic of China

CNS 11451-2002 Iron and steel-Methods for determination of niobium content
CNS 5123-1991 Ferroniobium
CNS 11844-1987 Method of Determination for Niobium and Jantalum in Ores

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 38974-2020 Niobium and niobium alloy powder for additive manufacturing
GB/T 3654.3-2019 Ferroniobium—Determination of silicon content—Gravimetric method

Professional Standard - Aviation

HB 5220.17-1982 Determination of niobium content in superalloys

Group Standards of the People's Republic of China

T/CSTM 00015-2019 Steel and iron―Determination of niobium content―PAR spectrophotometric method

工业和信息化部

YS/T 1567-2022 Niobium-aluminum alloys
YS/T 1547-2022 Smelting niobium
YS/T 1560-2022 High purity niobium ingot

Professional Standard - Ferrous Metallurgy

YB 4025-1991 Niobium phosphorus semi-steel

Korean Agency for Technology and Standards (KATS)

KS D ISO TR 7955:2008 Ferroniobium－Determination of niobium content－Gravimetric method
KS D ISO TR 7955-2018 Ferroniobium－Determination of niobium content－Gravimetric method
KS D ISO TR 7955-2008(2013) Ferroniobium－Determination of niobium content－Gravimetric method
KS D 1825-1993 Determination of niobium in iron and steel
KS D 2556-2005 DETERMINATION OF NIOBIUM IN TANTALUM
KS D ISO 9441-2002(2022) Steel－Determination of niobium content－PAR spectrophotometric method
KS E 3916-2011(2021) Determination of niobium in titanium ores
KS E 3916-2021 Determination of niobium in titanium ores
KS D 3727-1987 Ferroniobium
KS D 3727-2001(2009) FERRONIOBIUM
KS D 1825-2023 Iron and steel — Methods for determination of niobium content
KS D 3727-2013 FERRONIOBIUM
KS D 3727-2001 Ferroniobium
KS E 3916-2011 Determination of niobium in titanium ores
KS D 1825-2003 Determination of niobium in iron and steel
KS D 2591-1996(2021) Method for determination of niobium in zirconium and zirconium alloys
KS D 2592-2001(2021) Method for determination of niobium in zirconium and zirconium alloys
KS D 2592-2021 Method for determination of niobium in zirconium and zirconium alloys
KS D 2591-2021 Method for determination of niobium in zirconium and zirconium alloys

American Society for Testing and Materials (ASTM)

ASTM B391-03 Standard Specification for Niobium and Niobium Alloy Ingots
ASTM B391-18 Standard Specification for Niobium and Niobium Alloy Ingots
ASTM B391-99 Standard Specification for Niobium and Niobium Alloy Ingots
ASTM B391-09 Standard Specification for Niobium and Niobium Alloy Ingots
ASTM B391-09e1 Standard Specification for Niobium and Niobium Alloy Ingots
ASTM B392-09 Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire
ASTM B394-03 Standard Specification for Niobium and Niobium Alloy Seamless and Welded Tubes
ASTM B393-03 Standard Specification for Niobium and Niobium Alloy Strip, Sheet, and Plate
ASTM B392-09e1 Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire
ASTM B392-99 Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire
ASTM B392-18 Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire
ASTM B394-09e1 Standard Specification for Niobium and Niobium Alloy Seamless and Welded Tubes
ASTM B394-99 Standard Specification for Niobium and Niobium Alloy Seamless and Welded Tubes
ASTM A550-06(2015) Standard Specification for Ferrocolumbium
ASTM B393-09 Standard Specification for Niobium and Niobium Alloy Strip, Sheet, and Plate
ASTM B393-99 Standard Specification for Niobium and Niobium Alloy Strip, Sheet, and Plate
ASTM B392-03 Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire
ASTM B394-09 Standard Specification for Niobium and Niobium Alloy Seamless and Welded Tubes
ASTM B393-09e1 Standard Specification for Niobium and Niobium Alloy Strip, Sheet, and Plate
ASTM B394-18 Standard Specification for Niobium and Niobium Alloy Seamless and Welded Tubes
ASTM B393-05 Standard Specification for Niobium and Niobium Alloy Strip, Sheet, and Plate
ASTM B393-18 Standard Specification for Niobium and Niobium Alloy Strip, Sheet, and Plate
ASTM A550-16(2021) Standard Specification for Ferrocolumbium (Ferroniobium)
ASTM A550-16 Standard Specification for Ferrocolumbium (Ferroniobium)
ASTM A550-06 Standard Specification for Ferrocolumbium
ASTM A550-78(2000) Standard Specification for Ferrocolumbium
ASTM A550-06(2010) Standard Specification for Ferrocolumbium
ASTM B652/B652M-10(2018) Standard Specification for Niobium-Hafnium Alloy Ingots
ASTM A710/A710M-19 Standard Specification for Precipitation–Strengthened Low-Carbon Nickel-Copper-Chromium-Molybdenum-Columbium (Niobium) Alloy Structural Steel Plates
ASTM B652/B652M-96(1999) Standard Specification for Niobium-Hafnium Alloy Ingots
ASTM B672-02(2018) Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire
ASTM B652/B652M-10 Standard Specification for Niobium-Hafnium Alloy Ingots
ASTM A710/A710M-02 Standard Specification for Precipitation-Strengthened Low-Carbon Nickel-Copper-Chromium-Molybdenum-Columbium Alloy Structural Steel Plates
ASTM A710/A710M-01 Standard Specification for Age-Hardening Low-Carbon Nickel-Copper-Chromium-Molybdenum-Columbium Alloy Structural Steel Plates
ASTM B652/B652M-04 Standard Specification for Niobium-Hafnium Alloy Ingots
ASTM A710/A710M-00 Standard Specification for Age-Hardening Low-Carbon Nickel-Copper-Chromium-Molybdenum-Columbium Alloy Structural Steel Plates
ASTM A736/A736M-17 Standard Specification for Pressure Vessel Plates, Low-Carbon Age-Hardening Nickel-Copper-Chromium-Molybdenum-Columbium (Niobium) Alloy Steel
ASTM B672-02(2007) Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire
ASTM B672-02 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire
ASTM B599-20 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Niobium Stabilized Alloy Plate, Sheet, and Strip
ASTM E367-09 Standard Test Methods for Chemical Analysis of Ferroniobium
ASTM B599-19 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy Plate, Sheet, and Strip
ASTM B655/B655M-96(1999) Standard Specification for Niobium-Hafnium Alloy Bar, Rod, and Wire
ASTM E367-22 Standard Test Methods for Chemical Analysis of Ferroniobium
ASTM B383-64e1 Specification for Primary Niobium
ASTM E367-03 Standard Methods for Chemical Analysis of Ferroniobium
ASTM B655/B655M-10 Standard Specification for Niobium-Hafnium Alloy Bar and Wire
ASTM B672-02(2013) Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire
ASTM E367-16 Standard Test Methods for Chemical Analysis of Ferroniobium

International Organization for Standardization (ISO)

ISO/TR 7955:1982 Ferroniobium; Determination of niobium content; Gravimetric method
ISO 9441:1988 Steel; determination of niobium content; PAR spectrophotometric method

RU-GOST R

GOST 15933.5-1990 Ferroniobium. Method for determination of niobium and tantalum sum
GOST 18385.4-1979 Niobium. Method for the determination of tantalum
GOST 18385.5-1989 Niobium. Method for tne determination of silicon
GOST 18385.1-1979 Niobium. Methods for the determination of tungsten
GOST 15933.12-1970 Ferroniobium. Method for the determination of cobalt content
GOST 15933.13-1970 Ferroniobium. Method for the determination of bismuth content
GOST 18385.3-1979 Niobium. Methods for the determination of molybdenium
GOST 15933.7-1990 Ferroniobium. Method for determination of aluminium
GOST 15933.17-1970 Ferroniobium. Method for the determination of zinc content
GOST 15933.8-1990 Ferroniobium. Method for determination of titanium
GOST 15933.15-1970 Ferroniobium. Method for the determination of arsenic content
GOST 18385.7-1989 Niobium. Spectral method for the determination of tantalum
GOST 15933.18-1970 Ferroniobium. Method for the determination of lead content
GOST 15933.16-1970 Ferroniobium. Method for the determination of antimony content
GOST 15933.11-1970 Ferroniobium. Method for the determination of nitrogen content
GOST 15933.14-1970 Ferroniobium. Method for the determination of tin content
GOST 19863.9-1991 Titanium alloys. Methods for the determination of niobium
GOST 18385.6-1989 Niobium. Spectral method for the determination of the tungsten, molybdenum
GOST 15933.3-1990 Ferroniobium. Method for determination of phosphorus
GOST 15933.6-1990 Ferroniobium. Method for determination of tantalum
GOST 15933.4-1990 Ferroniobium. Method for determination of silicon
GOST 18184.3-1979 Niobium pentoxide. Method for the determination of sulphur content
GOST R 50233.3-1992 Niobium pentoxide. Luminescent method for determination of phosphorus content
GOST 18184.1-1979 Niobium pentoxide. Method for the determination of phosphorus content

RO-ASRO

STAS 12983-1991 Niobium and tantalum rocks and ores. Niobium and tantalum content determination
STAS 7732-1990 Cast irons and steels. Niobium content determination

AENOR

UNE 35054-1:1985 FERRONIOBIUM. SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM AFTER SEPARATION ON ION EXCHANGE RESIUS

Japanese Industrial Standards Committee (JISC)

JIS H 1689:1976 Methods for determination of niobium in tantalum
JIS G 2319:1998 Ferroniobium
JIS G 2319:1986 Ferroniobium
JIS G 1237:1997 Iron and steel -- Methods for determination of niobium content
JIS M 8321:1999 Titanium ores -- Methods for determination of niobium

Indonesia Standards

SNI 07-0943-1989 Ferroniobium

Association Francaise de Normalisation

NF A11-103:1977 Chemical analysis of ferroniobium. Determination of niobium by X ray fluorescence spectrometry.
NF A11-101:1983 Chemical analysis of ferroniobium. Determination of niobium content gravimetric method. Determination of tantalum content. Spectrophotometric method.
NF A11-102:1977 Chemical analysis of ferroniobium.Spectrophotometric determination of niobium after separation on ion exchange resins.

German Institute for Standardization

DIN EN 10178:2023-07 Steels - Determination of niobium - Spectrophotometric method; German and English version prEN 10178:2023 / Note: Date of issue 2023-05-26*Intended as replacement for DIN EN 10178 (1990-04).

BSI

BS EN 10178:2024 Steels. Determination of niobium. Spectrophotometric method

SCC

NS-EN 10178:2024 Steels - Determination of niobium - Spectrophotometric method
DIN EN 10178 E:2023 Draft Document - Steels - Determination of niobium - Spectrophotometric method; German and English version prEN 10178:2023