Niobium

We are leading stockist of Niobium in China.Niobium Powder Niobium Powder Physical Properties: The product are powders in light grey,Website:http://www.petrosteels.com, with high melting point and good resistance to corrosion. Niobium Powder Applications: The product are mainly used as additives to various alloys and raw materials to produce welding rods and refractory materials, etc. Description Niobium Powder Packing: Packed with plastic bottles in cartons.Niobium Powder Chemical Composition: In accordance with YS/T 258-1996.      ImpuritiesConcentrations(%,≤)FNb-1FNb-2FNb-3O0.200.200.50H0.0050.0050.01C0.050.050.08N0.040.06-Fe0.010.05-Si0.0050.01-Ni0.0050.005-Cr0.005--Ta≤0.20≤0.50-W0.0050.01-Mo0.0030.005-Ti0.0030.005-Mn0.0030.005-Cu0.0030.005-P--0.01S--0.01Zr---AlNb+Ta≥--98 Nb Ingots and Nb-alloy Ingots Nb Ingots and Nb-alloy Ingots Physical Properties: The product have high melting point, excellent resistance to corrosion and good workability. Nb Ingots and Nb-alloy Ingots Applications: The product can be used to process various niobium mill products which are widely applied for pharmacy, semiconductor, aviation and aerospace, nuclear, high temperature assemblies and other fields. Description Nb Ingots and Nb-alloy Ingots Size(mm): Ф(70-295)×≤1600.Nb Ingots and Nb-alloy Ingots Packing: Packed in wooden boxes with soft linings to support.Nb Ingots and Nb-alloy Ingots Chemical Composition:      ElementsConcentrations(%,≤)ASTMB391-96Q/DFT 011-20081TypeRO42002TypeRO42103TypeRO42514TypeRO4261ND-TND-1ND-2C0.010.010.010.010.0020.0050.01N0.010.010.010.010.0020.0020.01O0.0150.0250.0150.0250.0080.010.015H0.00150.00150.00150.00150.0010.0010.0015Zr0.020.020.8~1.20.8~1.20.0010.0020.005Ta0.10.20.10.50.010.150.2Fe0.0050.010.0050.010.0010.0020.005Si0.0050.0050.0050.0050.0010.0010.005W0.030.050.030.050.0010.0030.01Ni0.0050.0050.0050.0050.0010.0010.005Mo0.0100.0100.0100.050.0010.0030.01Hf0.020.020.020.02---B0.0002-0.0002----Al0.0020.0050.0020.0050.0010.0010.005Be0.005-0.005----Cr0.002-0.002-0.0010.0010.005Co0.002-0.002-----Cu0.0010.0010.005Mn0.0010.0030.005Ti0.0010.0010.005  Note: 1. Chemical composition of High-purity Nb Ingots:Grade LevelRemarksHigh-purityNbIngots3N5(99.95%),      4N(99.99%)Total concentration of all impurities should be no more than 500ppm      Total concentration of all impurities should be no more than 100ppmHigh-purityNbfor SuperconductingRRR300C,N,O≤10ppm,H≤2ppm2. Nb-Zr, Nb-W and Nb-W-Mo alloy ingots are also available upon customers ,  request. Niobium bars  Niobium bars Physical Properties: The product have good thermal resistance and anti-corrosion characteristics.  Niobium bars Applications: The product are mainly used as additives to special steels, high-temperature alloys  and magnetic materials.  Description  Niobium bars Size(mm):(17±3)×(17±3)×(450±50).  Niobium bars Packing: Packed with steel drums or wood boxes.  Niobium bars Chemical Composition: In accordance with GB/T6896-2007.      Concentrations(%,≤)ImpuritiesTNb-1TNb-2O0.050.15H--C0.020.03N0.030.05Fe0.0050.02Si0.0030.005Ni0.0050.01Cr0.0050.005Ta0.10.15W0.0050.01Mo0.0050.005Ti0.0050.01Mn--Cu0.0020.003P--S--Zr0.020.02Al0.0030.005Nb-Ni Alloys  Nb-Ni Alloys Physical Properties: The product have good resistance to high temperature and corrosion.  Nb-Ni Alloys Applications: The product are mainly used as additives to nickel-based thermal resistance alloys.  Description  Nb-Ni Alloys Size(mm): ≤50×50, in lumps.  Nb-Ni Alloys Packing: Packed in steel drums, 50 kg/drum.  Nb-Ni Alloys Chemical Composition:  In accordance with the manufacturer’s standard Q/DFT005-2001.Concentrations(%,≤)ImpuritiesNb63Ni-ANb63Ni-BNb56Ni-ANb56Ni-BNb≥63.0≥61.0≥56.0≥54.0O0.10.20.10.2C0.050.10.050.1N0.050.080.050.08H----Fe0.50.50.50.5NiremainderremainderremainderremainderCr----Si0.250.30.250.3Pb0.0050.010.0050.01Ta0.20.20.20.2Cu-―--W-―--Mo-―--Ti0.10.10.10.1Zr-―--Sn0.0050.020.0050.02S0.010.020.010.02Al1.521.52P0.010.030.010.03Niobium Tube and Nb Alloy Tube  Due to its high melting point, anti-corrosion, good cold workability and other characteristics,  Niobium Tube and Nb-Alloy Tube, rod, wire can be used for chemical and electronic industry , aviation and aerospace industry, also mainly used to make high pressure sodium lamp , structural material for airspace engine, reaction container during chemical process, heat exchanger, reactor internal components and sleeve materials.It could obviously improve the properties of oxidation resistance and intensity by adding zirconium into niobium, zirconium-niobium alloys are made into capillary tube for the use of sodium lamp manufacture.  Description                                        Niobium PlateNameSpecificationsThickness(mm)Width(mm)Length(mm)ConditionNiobium Plate and Nb-alloy PlateASTMB393>0.2<600<3500AnnealedNb Plate for SuperconductionRRR300>0.2<600<1200AnnealedPlate of Nb-Ti Alloy>0.2<600<1200AnnealedPlate of Nb-521 AlloyDTXY014>0.2<600<1200AnnealedNb StripASTMB393>0.1<240in CoilAnnealedNb FoilASTMB393>0.05<150in CoilAnnealedTube Products of NbNameSpecificationsThickness(mm)OD(mm)Max Length(mm)ConditionTantalum Tubes and Ta-alloy TubesASTMB394 GB/T81830.2-10.01.0-65.0≤6000AnnealedTa-Zr Alloy CapillaryASTMB394 GB/T81830.22      0.252.0-4.0≤6000Annealed           Rod Products of NbNameSpecificationsDiameter(mm)Max Length(mm)ConditionNiobium Rods and Nb-alloy RodsASTMB392 GB/T148426.0-200≤3000Annealed            Wire Products of NbNameSpecificationsDiameter(mm)kg/coilConditionNiobium Wire and Nb-alloy WireASTMB392 GB/T148423.0-6.0      0.4-1.50.5-4.0AnnealedWe can defer to your requirements, adjust our solution to meet your needs. Rod Products of Nb and Nb Alloy  Due to its high melting point, anti-corrosion, good cold workability and other characteristics,  Niobium Tube and Nb-Alloy Tube,rod,wire can be used for chemical and electronic industry , aviation and aerospace industry, also mainly used to make high pressure sodium lamp , structural material for airspace engine, reaction container during chemical process,heat exchanger, reactor internal components and sleeve materials.It could obviously improve the properties of oxidation resistance and intensity by adding zirconium into niobium , zirconium-niobium alloys are made into capillary tube for the use of sodium lamp manufacture.  Description                                     Plate,Strip and Foil of NbNameSpecificationsThickness(mm)Width(mm)Length(mm)ConditionNiobium Plate and Nb-alloy PlateASTMB393>0.2<600<3500AnnealedNb Plate for SuperconductionRRR300>0.2<600<1200AnnealedPlate of Nb-Ti Alloy>0.2<600<1200AnnealedPlate of Nb-521 AlloyDTXY014>0.2<600<1200AnnealedNb StripASTMB393>0.1<240in CoilAnnealedNb FoilASTMB393>0.05<150in CoilAnnealed;Tube Products of NbNameSpecificationsThickness(mm)OD(mm)Max Length(mm)ConditionTantalum Tubes and Ta-alloy TubesASTMB394 GB/T81830.2-10.01.0-65.0≤6000AnnealedTa-Zr Alloy CapillaryASTMB394 GB/T81830.22      0.252.0-4.0≤6000Annealed;           Rod Products of Nb;NameSpecificationsDiameter(mm)Max Length(mm)Condition;Niobium Rods and Nb-alloy RodsASTMB392 GB/T148426.0-200≤3000Annealed;;          Wire Products of Nb;NameSpecificationsDiameter(mm)kg/coilCondition;Niobium Wire and Nb-alloy WireASTMB392 GB/T148423.0-6.0      0.4-1.50.5-4.0Annealed;We can defer to your requirements, adjust our solution to meet your needs.Niobium plate and Nb-alloy plate  Our company is able to produce niobium and its alloy plate and strip products which are of excellent performance and warmly welcomed. They're mainly applied to chemical anti-corrosion, capacitor parts, target material for optics industry, superconducting material, electrical light material, medical treatment, refrigeration, artificial diamond and alloy addition,ect.  Description   ;                                 Niobium plate and Nb-alloy plateNameSpecificationsThickness(mm)Width(mm)Length(mm)ConditionNiobium Plate and Nb-alloy PlateASTMB393>0.2<600<3500AnnealedNb Plate for Super-conductionRRR300>0.2<600<1200AnnealedPlate of Nb-Ti Alloy>0.2<600<1200AnnealedPlate of Nb-521 AlloyDTXY014>0.2<600<1200AnnealedNb StripASTMB393>0.1<240in CoilAnnealedNb FoilASTMB393>0.05<150in CoilAnnealed;Tube Products of NbNameSpecificationsThickness(mm)OD(mm)Max Length(mm)ConditionTantalum Tubes and Ta-alloy TubesASTMB394 GB/T81830.2-10.01.0-65.0≤6000AnnealedTa-Zr Alloy CapillaryASTMB394 GB/T8183; ; ; ; ;  ; ; ; 0.22       ; ; ; ;  ; ; ; ; 0.252.0-4.0≤6000Annealed;        Rod Products of Nb;NameSpecificationsDiameter(mm)Max Length(mm)Condition;Niobium Rods and Nb-alloy RodsASTMB392 GB/T148426.0-200≤3000Annealed;;        Wire Products of Nb;NameSpecificationsDiameter(mm)kg/coilCondition;Niobium Wire and Nb-alloy WireASTMB392 GB/T14842; ; ;  ; ; ; ; 3.0-6.0       ; ; ; ; ;  ; ; 0.4-1.50.5-4.0Annealed;The Niobium items which we can manufacture and supply are the followings.  Niobium ingot  Nb Ingots  Nb Alloy Tube  Nb-Ni Alloys  Nb-alloy plate  Nb-alloy strip  Niobium foil  Nb-alloy foil  Niobium balls  Niobium beads  Niobium wire  Niobium powder  Niobium Rod  Niobium Rings  Niobium Forgings  Niobium pipe  Niobium tube  Niobium bars  Niobium plates  Niobium sheets  Niobium Strip  Niobium wire  Niobium fitting  Niobium Pipe Gasket  Niobium seal ring  Niobium Flange  Niobium bolts  Niobium nuts ONE OF THE KIND, MILLIONS OF CHOICES SUPERIOR QUALITY PROMPT DELIVERY FAVORABLE FEEDBACK ALL AVAILABLE IN PESCO SELECT PESCO, YOU WILL BE RIGHT For more info and price of Niobium, please send us inquiry and you will have quick reply soon.



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