What standard is used for the iron content in ferrous oxide powder?

What standard is used for the iron content in ferrous oxide powder?, Total:53 items.

The international standard classification for "What standard is used for the iron content in ferrous oxide powder?" includes: Welding consumables , Iron ores , Non-metalliferous minerals , Chromium ores , Ferrous metals in general , Ferroalloys .

The Chinese standard classification for "What standard is used for the iron content in ferrous oxide powder?" includes: Iron ore , Chemical raw material ore , Chrome ore , Steel and iron alloy analysis method , Oxide and elementary substance .

Group Standards of the People's Republic of China

YB/T 4726.11-2021 Ferric-containing dust and sludge-Determination of iron (Ⅱ) oxide content-Potassium dichromate titrimetric method
HG/T 5811-2020 Determination of iron content in iron-containing chemical sludge
YB/T 4566.3-2016 Ferrovanadium nitride. Determination of vanadium content. Ammonium ferrous sulfate titrimetric method
YB/T 4710-2018 Steel slag. The determination of iron(II)oxide content. The potassium dichromate titrimetric method

GB/T 11841-1989 Determination of uranium in uranium dioxide powder and pellets - Ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
GB/T 8454-1987 Determination of ferrous iron content in reduced ilmenite powder for welding rod
GB 11841-1989 Determination of Uranium in Uranium Dioxide Powder and Pellets by Ferrous Sulfate Reduction Potassium Dichromate Oxidative Titration
GB/T 6730.70-2013 Iron ores - Determination of total iron content - Titrimetric method after tin(Ⅱ) chloride reduction
GB 8454-1987 Determination of ferrous iron content in reduced ilmenite powder for welding rod

HG/T 2956.5-2001 Ascharite ores - Determination of ferrous oxide content - Potassium dichromate volumetric method

YB/T 505.5-2007 Vanadium and Titanium Slag - Determination of Ferric Oxide Content - Photometric Method
YB/T 159.3-2015 Tiatanium concentrate(rock minerals). Determination of ferrous oxide content. The potassium dichromate titrimetric method
YB/T 4218-2010 Vanadium pentoxide - - Determination of vanadium pentoxide content - - The ammonium persulfate oxidation titrimetric method
YB/T 5328-2009 Vanadium pentoxide-Determination of vanadium pentoxide content-The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric mehtod
YB/T 547.1-2014 Vanadium slag-Determination of vanadium pentoxide content-Ammonium ferrous sulfate titrimetric method

SN/T 0564-1996 Determination of ferric oxide content in titanium dioxide for export - Flame atomic absorption spectrometric method
SN/T 3320.2-2012 Ferromanganese - Part 2: Determination of manganese content - Ammonium ferrous sulfate titrimetric method after ammonium nitrate oxidation

GB/T 8454-2020 Reduced ilmenite powder for welding rob-Determination of ferrous iron content- Potassi um dichromate titrimetric method

CNS 7828-1981 Method for Determination of Active Oxygen in Manganese Ores (Ferrous Sulfate Method)

STAS SR 9934-4-1998 Pyrite cinder. Determination of total iron, iron trioxide, ferrous oxide content
STAS 1574/3-1975 IRON ORES AND CONCENTRATES Determination of total iron, ferrous oxide and. ferric oxide content
STAS SR 13155-7-1996 Ores and rare earths concentrates. Determination of ferrous oxide content
STAS 6883-1963 Iron ore. Determination of iron dioxide, aluminum dioxide, phosphorus dioxide and titanium dioxide content
STAS 12703/5-1989 ZIRCONIUM DIOXIDE Iron trioxide content determination
STAS SR 13171-8-1996 Aluvial products and concentrates with titaniu zirconium content Method for determination of ferrous oxide content
STAS 7947 Pt.4-1967 Roasted alumina. Determination of iron oxide content

GOST 14657.15-1996 Bauxite. Method for determination of iron oxide (II) content
GOST 14657.15-1978 Bauxite. Method for the determination of iron oxide (II)
GOST 23581.3-1979 Iron ores, concentrates, agglomerates and pellets. Method for the determination of divalent iron calculated as ferrous oxide
GOST 30550-1998 Metallic of powders. Determination of acid-insoluble content in iron, copper, tin and bronze powders
GOST 21138.7-1978 Chalk. Method for determination of ferric-aluminium sesquioxides mass fraction
GOST 21138.8-1978 Chalk. Method for determination of iron oxide mass fraction
GOST 23260.4-1978 Marble. Method for the determination of silicon dioxide, aluminium oxide and ferric oxide
GOST 25542.2-1993 Alumina. Methods for the determination of iron oxide

AWWA WQTC60594 Why Ozone? A Unique Case Study Comparison of Ozone and Permanganate for Oxidation of Iron and Manganese

ISO 9989:1996 Determination of uranium in uranium dioxide powder and pellets - Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method

ASTM D3872-05(2011) Standard Test Method for Ferrous Iron in Iron Oxides
ASTM D3872-05 Standard Test Method for Ferrous Iron in Iron Oxides
ASTM E1357-90(1996)e1 Standard Test Method for Determining the Rate of Bioleaching of Iron From Pyrite by Thiobacillus Ferrooxidans
ASTM D3872-05(2019) Standard Test Method for Ferrous Iron in Iron Oxides

CSN 72 1069-1970 Determination of the small contents of iron trioxide
CSN 42 0540-1988 Chemical analysis of technical iron. Determination of the oxygen content in steel

Others: