Hauv Teb Chaws Thiab Txawv Teb Chaws Tantalum-niobium Ore Testing Standards Topic

Mar 11, 2024

Hauv kev faib cov txheej txheem thoob ntiaj teb, tantalum niobium ore kev sim muaj cov hlau ore, cov hlau tsis muaj hlau, ferroalloys.

Nyob rau hauv Suav cov qauv kev faib tawm, tantalum niobium ore kev ntsuam xyuas suav nrog ib puag ncig thiab kev sim dav dav, cov hlau tsis tshua muaj hlau, cov hlau tsis tshua muaj thiab lawv cov alloys tsom xam, kev tswj thev naus laus zis, cov hlau hnyav thiab lawv cov alloys, hlau thiab hlau thiab ferroalloys tsom xam txoj kev, tsawg thiab siab. melting point hlau thiab lawv cov alloys, non-ferrous hlau ores synthesis, hlau ores, hnyav hlau thiab lawv alloys tsom xam txoj kev,, radioactive hlau ore, non-ferrous hlau thiab lawv alloys khoom synthesis.

RO-ASRO, cov qauv rau tantalum-niobium ore kuaj
STAS 12983-1991 Niobium thiab tantalum pob zeb thiab ores. Kev txiav txim siab ntawm niobium thiab tantalum cov ntsiab lus

STAS SR ISO / TR 11434: 1996 Nickel alloys Kev txiav txim siab ntawm niobium thiab tantalum. Ion pauv txoj kev

Kauslim Science thiab Technology Standards Agency (KSTA), Cov Qauv rau Kev Txiav Txim ntawm Tantalum-Niobium Ore
KS E 3096-1997 Yuav Ua Li Cas Ntsuas Niobium-Tantalum Ore

KS D ISO TR 11434: 2001 Nickel hlau alloys Kev txiav txim siab ntawm niobium thiab tantalum. Ion pauv txoj kev

KS E 3916-2011(2021) Kev txiav txim siab ntawm niobium hauv titanium ores

KS E 3916-2011 Txoj kev rau kev txiav txim siab ntawm niobium hauv titanium ores

KS D ISO TR 11434-2001(2016) Kev txiav txim siab ntawm niobium thiab tantalum hauv nickel-nickel alloys Alloy ion pauv txoj kev

AQSIQ, Tus Qauv ntawm Kev Txiav Txim ntawm Tantalum-Niobium Ore
GB/T 17415.

GB/T 17415.

GB/T 15076.

GB/T 15076.

GB/T 17415.2-1998 Cov txheej txheem tshuaj ntsuam xyuas rau tantalum thiab niobium ores: Kev txiav txim siab ntawm niobium los ntawm silica gel enrichment thiab sib cais thiab thiocyanate extraction photometric method

GB/T 15076.

GB/T 15076.

GB/T 15076. Kev txiav txim siab ntawm phosphorus hauv tantalum

GB/T 15076.

GB/T 15076.

GB/T 17415.

GB/T 15076.

GB/T 15076. Kev txiav txim siab ntawm oxygen

GB/T 15076. Kev txiav txim siab ntawm hydrogen

GB/T 15076.

GB/T 15076.

GB/T 15076.

GB/T 15076.

GB/T 15076.

GB/T 3654.1-1983 Txoj kev tshuaj ntsuam xyuas ntawm ferro-niobium Kev txiav txim siab ntawm niobium thiab tantalum los ntawm txoj kev hnyav nrog cov xim txheej sib cais ntawm daim ntawv

GB/T 15076.

GB 3654.

GB/T 15076.

GB/T 15076. Kev txiav txim siab ntawm sodium thiab potassium

GB/T 15076. Kev txiav txim siab ntawm carbon thiab sulfur

GB/T 15076.

GB/T 15076. Kev txiav txim siab ntawm hlau, chromium, npib tsib xee, manganese, titanium, txhuas, tooj liab, tin, txhuas thiab zirconium hauv tantalum

GB/T 6150. Kev txiav txim siab ntawm tantalum-niobium. Plasma emission spectrometry thiab spectrophotometric

GB/T 6150.9-1985 Cov txheej txheem tshuaj ntsuam xyuas ntawm tungsten concentrates: Kev txiav txim siab ntawm niobium los ntawm chlorosulfanilic acid S photometric method;

Tantalum Strip FoilTantalum Strip FoilTantalum Strip Foil

 

 

Kev txiav txim siab ntawm tantalum los ntawm butylrhodamine B extraction photometric txoj kev

CZ-CSN, Tus Qauv ntawm Tantalum-Niobium Ore Test
CSN 44 1523-1990 Tin-tungsten ores thiab concentrates. Kev txiav txim siab ntawm niobium, tantalum thiab scandium cov ntsiab lus

CSN 42 0527-1967 Tshuaj ntsuam xyuas cov txheej txheem hlau. Kev txiav txim siab ntawm niobium thiab tantalum cov ntsiab lus

Taiwan tus qauv hauv zos rau tantalum-niobium ore kuaj
CNS 11844-1987 Quantification ntawm niobium thiab tantalum nyob rau hauv cov ntxhia xuab zeb

Nyiv Industrial Standards Institute (JISI), Tus Qauv rau Kev Txiav Txim ntawm Tantalum-Niobium Ore
JIS M 8407: 1977 Kev txiav txim siab cov ntsiab lus ntawm niobium thiab tantalum hauv ores

JIS H 1689: 1976 Txoj kev rau kev txiav txim siab ntawm niobium hauv tantalum

JIS M 8321: 1999 Titanium ore. Txoj kev rau kev txiav txim siab ntawm niobium cov ntsiab lus hauv titanium

JIS H 1289: 2015 Nickel thiab nickel alloys. ICP atomic emission spectrometry muaj. Kev txiav txim siab ntawm niobium, tantalum thiab zirconium

Kev lag luam Standard-Nonferrous Hlau, Txheem ntawm Tantalum-Niobium Ore Kev Txiav Txim
YS/T 358. Ntu 1: Kev txiav txim siab ntawm tantalum, tus nqi niobium. Xim txheej txheej txheej txheem ntawm daim ntawv

YS/T 358-1994 Txoj kev tshuaj ntsuam xyuas ntawm tantalum thiab niobium hlau ore concentrates

YS/T 945-2013 Tantalum thiab niobium mloog zoo rau kev siv hluav taws xob txwv rau ib chav tsev khoom

YS/T 358. Ntu 12: Kev txiav txim siab ntawm cov dej ntub dej. Txoj kev hnyav

YS/T 358. Ntu 10: Kev txiav txim siab ntawm cov nyiaj tin. Potassium iodate titration method

YS/T 358. Ntu 11: Kev txiav txim siab ntawm manganese . Atomic absorption spectrometry

YS/T 358. Ntu 8: Kev txiav txim siab ntawm ferrous hlau. Potassium dichromate titration method

YS/T 358. Ntu 4: Kev txiav txim siab ntawm tungsten trioxide. Thiocyanate spectrophotometer

YS/T 358. Part 9: Kev txiav txim siab ntawm antimony . Inductively txuas plasma emission spectrometry

YS/T 358. Ntu 5: Kev txiav txim siab ntawm uranium. Inductively txuas plasma emission spectrometry

YS/T 358. Ntu 7: Kev txiav txim siab ntawm hlau. Inductively txuas plasma emission spectrometry

RU-GOST R, tus qauv ntawm kev tshawb pom ntawm tantalum-niobium ore
GOST 18385 4-1979 Niobium . Txoj kev rau kev txiav txim siab ntawm cov ntsiab lus tantalum

GOST 18385 7-1989 Txoj kev rau kev txiav txim siab spectrometric ntawm niobium. Tantalum spectrometry

GOST 15933 5-1990 Ferro-niobium alloys. Txoj kev rau kev txiav txim siab ntawm tag nrho cov nyiaj ntawm niobium thiab tantalum

GOST 15933 6-1990 Ferro-niobium alloys. Txoj kev rau kev txiav txim siab ntawm tantalum

GOST 25702.9-1983 Tsis tshua muaj ntiaj teb hlau concentrates. Txoj kev rau kev txiav txim siab ntawm tag nrho cov ntsiab lus ntawm niobium pentoxide thiab tantalum pentoxide.

GOST 15934 14-1980 Copper concentrates. Txoj kev rau kev txiav txim siab ntawm tantalum

GOSTR, Txuj rau kev soj ntsuam ntawm tantalum-niobium ores
GOST 9853.

International Organization for Standardization (ISO), Standard for Determination of Tantalum-Niobium Ore
TS EN ISO / TR 11434: 1992 Nickel alloys Kev txiav txim siab ntawm niobium thiab tantalum Ion pauv txoj kev

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and Standardization Administration of the People's Republic of China, Txuj ci kev txiav txim siab ntawm Tantalum-Niobium Ore
GB/T 15076.

TR-TSE, Standard for the detection of tantalum-niobium ore
TS 2866-1977 Cov txheej txheem rau kev tshuaj xyuas tshuaj ntawm hlau thiab hlau alloys. Kev txiav txim siab ntawm niobium, tantalum thiab titanium cov ntsiab lus

PL-PKN, Txheem rau tantalum-niobium ore kuaj
PN H04240-07-1991 Tshuaj ntsuam xyuas ntawm sintered carbide. Kev txiav txim siab ntawm tantalum thiab niobium cov ntsiab lus

AFN, Txuj rau kev txiav txim siab ntawm tantalum-niobium ores
NF A11-101: 1983 Tshuaj ntsuam xyuas ntawm ferro-niobium. Kev txiav txim siab ntawm cov ntsiab lus niobium (gravimetric method). Kev txiav txim siab ntawm cov ntsiab lus tantalum. Spectrophotometric method

Lub Xeev Kev Tswj Xyuas Kev Lag Luam thiab Kev Tswj Xyuas, Kev Tswj Xyuas Kev Tswj Xyuas Txheej Txheem ntawm Tuam Tshoj, Tus Qauv ntawm Kev Ntsuas ntawm tantalum-niobium ore
GB/T 15076.

GB/T 14352.20-2021 Cov txheej txheem tshuaj ntsuam xyuas rau tungsten ore thiab molybdenum ore Ntu 20: Kev txiav txim siab ntawm cov nyiaj niobium, tantalum, zirconium, hafnium thiab 15 tsawg lub ntiaj teb cov ntsiab lus Inductively ua ke nrog cov ntshav loj spectrometry

Inductively coupled plasma mass spectrometry (ICPMS) Suav pawg txheej txheem rau tantalum-niobium ore kuaj
T/QAS 081.

Sichuan Province Standard rau kev txiav txim siab ntawm Tantalum-Niobium Ore
DB51/T 1782-2014 Kev txiav txim siab ntawm niobium thiab tantalum nyob rau hauv cov qauv geological Inductively ua ke nrog ntshav plasma spectrometry