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Professional Standard List: Professional Standard - Rare Earth

Title Standard No. Implemented On
Materials of sintered neodymium iron boron permanent magnets--ElectroplatingXB/T 903-2000
Chemical analysis methods for holmium ferroalloy. Part 2: Determination of rare earth impurity contents. Inductively coupled plasma atomic emission spectrometryXB/T 621.2-20162017-1-1
Chemical analysis methods for holmium ferroalloy—Part 1:Determination of rare earth total cotent—GravimetryXB/T 621.1-20162017-1-1
Safety specification for in-situ leaching mining of ion-absorption rare earth oreXB/T 904-20162017-1-1
Yttrium metalXB/T 218-20162017-1-1
Waste rare earths recycling—Part 2:Technical requirements for rare earths recycling from abandoned fluorescent lampsXB/T 802.2-20152016-3-1
Chemical analysis methods for waste rare earth phosphors. Part 1: Determination of total rare earth oxides content. Gravimetric methodXB/T 620.1-20152016-3-1
Waste rare earths recycling—Part 1:Technical requirements for rare earths recycling from display scrapsXB/T 802.1-20152016-3-1
Chemical analysis methods of ion type rare earth ore. Determination of total rare earth ion phaseXB/T 619-20152015-10-1
Concentrate of samarium,europium,and gadolinium oxideXB/T 211-20152015-10-1
Chemical analysis methods of neodymium-magnesium alloy. Part 2:Determination of lanthanum,cerium,praseodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents. Inductively coupled plasma atomicXB/T 618.2-20152015-10-1
Erbium metalXB/T 227-20152015-10-1
Chemical analysis methods of neodymium-magnesium alloy. Part 1: Determination of aluminum, copper, iron, nickel and silicon contents. Inductively coupled plasma atomic emission spectrometryXB/T 618.1-20152015-10-1
Samarium cobalt permanent magnet alloy powder test methods. Determination of particle size and distributionsXB/T 701-20152015-10-1
Chemical analysis methods for samarium-cobalt permanent magnet alloy-Part 3:Determination of oxygen content-Impulse-infrared absorption methodXB/T 610.3-20152015-10-1
Chemical analysis methods of samarium-cobalt permanent magnet alloy. Part 2:Determination of calcium and iron content. Atomic absorption spectrometryXB/T 610.2-20152015-10-1
Holmium metalXB/T 226-20152015-10-1
Holmium ferroalloyXB/T 404-20152015-10-1
Cerium nitrateXB/T 219-20152015-10-1
Neodymiun fluorideXB/T 214-20152015-10-1
Chemical analysis methods for samarium-cobalt permanent magnet alloy. Part 1:Determination of samarium,cobalt,copper,iron,zirconium,gadolinium,praseodymium contentXB/T 610.1-20152015-10-1
Gadolinium metalXB/T 212-20152015-10-1
Monazite concentrateXB/T 104-20152015-10-1
Dysprosium fluorideXB/T 215-20152015-10-1
Chemical analysis methods for neodymium iron boron alloy. Part 3:Determination of boron,aluminum,copper,cobalt,magnesium,silicon,calcium,vanadium,chromium,manganese,nickel,zinc and gallium contents. Inductively coupled plasma atomic emission spectrometrXB/T 617.3-20142015-4-1
Chemical analysis methods for neodymium iron boron alloy. Part 7:Determination of oxygen and nitrogen contents. Impulse-infrared and impulse-thermal conductance absorption methodXB/T 617.7-20142015-4-1
Chemical analysis methods for neodymium iron boron alloy. Part 5:Determination of zirconium,niobium,molybdenum,tungsten and titanium contents. Inductively coupled plasma atomic emission spectrometryXB/T 617.5-20142015-4-1
Chemical analysis methods of neodymium iron boron alloy. Part 4:Determination of iron content. The potassium dichromate titrimetryXB/T 617.4-20142015-4-1
Chemical analysis methods of neodymium iron boron alloy. Part 6:Determination of carbon content. High frequency-infrared absorption methodXB/T 617.6-20142015-4-1
Chemical analysis methods for neodymium iron boron alloy. Part 1:Determination of total rare earth content. Oxalate gravimetryXB/T 617.1-20142015-4-1
Chemical analysis methods of neodymium iron boron alloy. Part 2:Determination of fifteen REO relative contentsXB/T 617.2-20142015-4-1
Chinese public credit information system—Credit information publicity content and format specificationXB/T CCIS3600-20152015-3-15
Standard of enterprise credit evaluation systemXB/T CCS2900-20152015-3-15
High-purity terbiumXB/T 302-20132013-9-1
Cerium-gadolinium-terbium oxideXB/T 225-20132013-9-1
Lanthanum-praseodymium-neodymium oxideXB/T 224-20132013-9-1
Chemical analysis methods of scraps of neodymium iron boron. Part 3:Determination of boron,cobalt,aluminum,copper,chromium,nickel,manganese,titanium,calcium,magnesium contents. Inductively coupled plasma atomic emission spectrometryXB/T 612.3-20132013-9-1
High purity dysprosiumXB/T 301-20132013-9-1
Gadolinium ferroalloyXB/T 403-20122013-3-1
Chemical analysis methods of gadolinium ferroalloy—Part 1:Determination of total rare earth content—GravimetryXB/T 616.1-20122013-3-1
Chemical analysis methods of gadolinium ferroalloy—Part 4:Determination of iron content—Potassium dichromate titrimetryXB/T 616.4-20122013-3-1
Light rare earth fluorideXB/T 209-20122013-3-1
Chemical analysis method of rare earths fluoride—Determination of fluorine content—Water vapor distillation-EDTA titrationXB/T 615-20122013-3-1
Chemical analysis methods of gadolinium ferroalloy—Part 2:Determination of rare earth impurity contents—Inductively coupled plasma atomic emission spectrometryXB/T 616.2-20122013-3-1
Chemical analysis methods of gadolinium ferroalloy—Part 3:Determination of calcium,magnesium,aluminum and manganese contents—Inductively coupled plasma atomic imission spectrumetryXB/T 616.3-20122013-3-1
Chemical analysis methods of gadolinium ferroalloy—Part 5:Determination of silicon content—Molybdenum blue spectrophotometryXB/T 616.5-20122013-3-1
Chemical analysis method of gadolinium-magnesium alloy—Part 4:Determination of fluorine content—Water vapor distillation spectrophotometryXB/T 614.4-20112012-7-1
Chemical analysis method of gadolinium-magnesium alloy—Part 2:Determination of magnesium content—EDTA titrimetryXB/T 614.2-20112012-7-1
Substrate of catalyst for gasoline vehicle emission purificationXB/T 505-20112012-7-1
Chemical analysis method of gadolinium-magnesium alloy—Part 1:Determination of total rare earth content—GravimetryXB/T 614.1-20112012-7-1
Chemical analysis methods of gadolinium-magnesium alloy—Part 5:Determination of rare earth impurity contentXB/T 614.5-20112012-7-1
Rare earthrich slagXB/T 107-20112012-7-1
Chemical analysis method of gadolinium-magnesium alloy—Part 3:Determination of carbon content—High frequency-infrared absorption methodXB/T 614.3-20112012-7-1
Test method of coating materials of catalyst for petrol vehicle emission purificationXB/T 607-20112012-7-1
Xenotime concentrateXB/T 105-20112012-7-1
Iron ore with high rare earth contentXB/T 101-20112012-7-1
Chemical analysis methods of gadolinium-magnesium alloy—Part 6:Determination of aluminum calcium copper iron nickle and silicon contents—Inductively coupled plasma atomic emission spectrometryXB/T 614.6-20112012-7-1
Chemical analysis methods of cerium-terbium oxide―Part 1 : Determination of cerium oxide and terbium oxide contents―Inductively coupled plasma atomic emission spectrometryXB/T 613.1-20102011-3-1
Monazite concentrateXB/T 104-20102011-3-1
Thulium OxideXB/T 202-20102011-3-1
Bastnaesite concentrateXB/T 103-20102011-3-1
Chemical analysis methods of cerium-terbium oxide―Part 2: Determination of lanthanum oxide， praseodymium oxide， neodymium oxide， samarium oxide， europium oxide， gadolinium oxide…… contents― Inductively coupled plasma atomic emission spectrometryXB/T 613.2-20102011-3-1
Light rare earth compound inoculantsXB/T 401-20102011-3-1
Chemical analysis methods of rare earth oxalate - Determination of ignition loss content - GravimetryXB/T 611-20092010-6-1
Chemical analysis methods of scraps of neodymium iron boron - Part 2: Determination of fifteen REO relative contents - Inductively coupled plasma atomic emission spectrometryXB/T 612.2-20092010-6-1
Lanthanum fluorideXB/T 223-20092010-6-1
Chemical analysis methods of scraps of neodymium iron boron - Part 1: Determination of total rare earth oxides content - GravimetryXB/T 612.1-20092010-6-1
2∶17 Sm Co Permanent magnetic materialXB/T 507-20092010-6-1
Citric rare earth complex for feed additivesXB 504-20082008-7-1
Chemical analysis methods of lanthanum boride determination of carbon content high frequency induced combustion infrared ray absorbs methodXB/T 601.4-20082008-7-1
Cerium Ammonium nitrateXB/T 221-20082008-7-1
Chemical analysis methods of lanthanum boride determination of Fe、Ca、Mg、Cr、Mn、Cu、Co content inductively coupled plasma atomic emission spectrographic methodXB/T 601.2-20082008-7-1
Cerium-Terbium oxideXB/T 220-20082008-7-1
Chemical analysis methods of lanthanum boride determination of acid dissolving silicon content Silicon molybdenum blue spectral luminosity mehtodXB/T 601.5-20082008-7-1
Al - Sc master alloyXB/T 402-20082008-7-1
Chemical analysis methods of lanthanum boride determination of boron content acid alkali titration methodXB/T 601.1-20082008-7-1
Chemical analysis methods of lanthanum boride determination of tungstem content Inductively coupled plasma atomic emission spectrographic methodXB/T 601.3-20082008-7-1
Lanthanum hexaborideXB/T 501-20082008-7-1
Cerium HydroxideXB/T 222-20082008-7-1
Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of oxygen content Impulse-infrared absorption methodXB/T 610.3-20072008-1-1
Samarium cobalt 1:5 type permanent magnetic alloy powderXB/T 502-20072008-1-1
Praseodymium-neodymium oxidesXB/T 206-20072008-1-1
Mixed concentrate of bastnasite and monaziteXB/T 102-20072008-1-1
Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of calcium and iron Flame atomic absorption spectrometric methodXB/T 610.2-20072008-1-1
Rare earth abundance with samarium europium and gadolinium oxidesXB/T 211-20072008-1-1
Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of samarium and cobalt X-ray fluorescence spectrometric methodXB/T 610.1-20072008-1-1
Cerium metalXB/T 217-20072008-1-1
Yttrium metalXB/T 218-20072008-1-1
Cerium nitrateXB/T 219-20072008-1-1
Test methods samarium cobalt permanent magnet alloy powder Determination of particle size Fisher methodXB/T 701-20072008-1-1
Oxidation catalyst for diesel vehicle exhaust purificationXB/T 506-20072008-1-1
Neodymium fluorideXB/T 214-20062007-1-1
Lutecium oxideXB/T 203-20062007-1-1
Lutecium oxideXB/T 204-20062007-1-1
Dysprosium fluorideXB/T 215-20062007-1-1
Gadolinium metalXB/T 212-20062007-1-1
Holmium oxideXB/T 201-20062007-1-1
Determination of Moisture in Rare Earth Product with Chemical Analysis Methods (Applicable to Rare Earth Fluoride Specimen with Water Content More Than 0.2%)XB/T 606.3-19952000-11-1
Terbium MetalXB/T 213-19951995-1-1
Heavy Rare Earth Oxide EnrichmentXB/T 208-19951995-1-1
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