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Baoji Towin Rare Metals Co.,Ltd
Home ProductsNiobium Plate

99.95% Purity Niobium Plate High Vacuum EB Furnace Technology Size Customized

China Baoji Towin Rare Metals Co.,Ltd certification
We appreciate your nice services and the perfect sputtering targets Towin supplied. We would like to enter into a long term cooperation with Towin Rare Metals.

—— Simon

Reliable factory providing excellent products and services. The specification and quality exceeds ourexpects. Very good, thanks!

—— Bruno Pascal

Very professional team and advanced equipment. Your price is beautiful and the products are perfect. The performance of niobium sheets and plates performs quite well !

—— James Daniel

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99.95% Purity Niobium Plate High Vacuum EB Furnace Technology Size Customized

99.95% Purity Niobium Plate High Vacuum EB Furnace Technology Size Customized
99.95% Purity Niobium Plate High Vacuum EB Furnace Technology Size Customized

Large Image :  99.95% Purity Niobium Plate High Vacuum EB Furnace Technology Size Customized

Product Details:
Place of Origin: CHINA
Brand Name: TOWIN
Certification: ISO9001
Model Number: RO4200,RO4210
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard for Exporting
Delivery Time: 0-1 week
Payment Terms: L/C, T/T,
Detailed Product Description
Purity: 99.95%(3N5)- 99.99%(4N) Dimension: 0.05-0.08 X ≤260mm(L)
Material: Niobium Ingot ASTM B391 Shape: Plate, Sheet, Foil
Condition: Annealed Surface: Polished, Smooth, Clean, Greaseless, Without Fissure Or Burr, No Mess Around, No Knotting, No Crossover
Technology: High Vacuum EB Furnace Technology Boiling Point: 4742 ℃
Melting Point: 2468 ℃ Property: Heat-resistant, Corrosion Resistant, Good Ductility
Delivery Time: 2-3weeks Manufacturing Standard: ASTM B393-05
High Light:

niobium foil

,

niobium sheet

99.95% Purity Niobium Plate High Vacuum EB Furnace Technology, Size Customized in Large Stock

 

 

Application: Mechanical stamping for Nb shells, containers etc

Grade:RO4200,RO4210

Manufacturing Standard: ASTM B393-05, GB/T 3630-2006

Dimension: Customized upon request

 

Specifications

 Metallic impurities, ppm max by weight, Balance - Niobium

Element Fe Mo Ta Ni Si Ti W Zr Hf
Content 100 200 3000 100 50 300 50 200 200

 

Non-Metallic impurities, ppm max by weight

Element C H O N
Content 100 15 150 100

 

Mechanical properties for annealed strips and foils

 Ultimate Tensile Strength (MPa) 125
 Yield strength (MPa, 2% offeset) 73
 Elongation(%, 1-in gage length) thickness ≥0.254mm 20
thickness <0.254mm 15

 

 Dimensional Tolerance

 thickness (in) 0.129-0.254 0.279-0.381 0.406-0.508 0.508-0.762
 tolerance on thickness (±mm) W<152.4 0.0127 0.0178 0.0203 0.04
152.4≤W<609.6 0.0254 0.0254 0.0381 0.06
Tolerance on thickness (slit) (±mm) W<152.4 0.305 0.381 0.381 0.51
152.4≤W<609.6 - 0.381 0.381 0.64
 Torerance on length(±mm) L≤340.8 + 1.59 1.59 1.59 1.59
- 0 0 0 0
L>340.8 + 2.38 2.38 2.38 2.38
- 0 0 0 0

 

 

Description:

 

Niobium is a soft, grey, crystalline, ductile transition metal which has a very high melting point and it is corrosion resistant. Its melting point is 2468℃ and boiling point 4742℃. It is has the largest magnetic penetration than any other elements and it also has superconductive properties, and a low capture cross section for thermal neutrons. These unique physical properties make it useful in super alloys used in the steel, aerospace, shipbuilding, nuclear, electronics, and medical industries.

 

We produce R04200, R04210 plates, sheets, strips and foils which meet ASTM B 393-05 standard and the sizes can be customized as per your required dimensions. We will do our best to fulfill customers' needs and markets' demands by providing a great variety of customized products. Taking advantages of our high quality niobium oxide raw material, advanced equipment, innovative technology, professional team, we tailored your required products. You may tell us all your requirements and we dedicated in manufacturing upon your needs.

 

 

Niobium plate, sheet, strip and foil are manufactured by ASTM B391 niobium ingots.We smelt the high purity Nb2O5 we sourcing from the Chinese biggest hydrometallurgy plant by means of aluminothermic reduction to produce niobium aluminum alloy. Then the niobium aluminum alloy will be smelted in high Vacuum EB furnace to produce niobium bars with Nb content 99.9% up, which will be smelted again in high Vacuum EB furnace to be purified and produce Niobium ingots with purity 99.95% up. The size can be tailored by the customers’ requirements. We control our products quality through the raw material source till the whole production line and finally deliver to our customers in order to make sure you purchase our products with stable and same quality for each lot. Our QC control our products quality through the raw material source till the whole production line and finally deliver to our customers in order to make sure you purchase our products with stable and same quality for each lot. They use Metallographic microscope, Hand-held X ray Fluorescence, Electronic tensile testing machine etc. instruments and tensile test to inspect the material and products and issue the COA for each lot. We have been certified by ISO9001:2015.

 

 

Our Strength

 

  • More than 20 years’ experience in tantalum /niobium and its alloy smelting and deep processing
  • Stable raw material supply from Chinese biggest tantalum/niobium hydrometallurgy smelter
  • Only buy raw materials from ethically trustworthy source is officially confirmed by EICC certificate
  • Guarantee higher quality with lower price
  • Competitive price among the business peers
  • Advanced equipment and technology
  • Passed ISO 9001 (2015)
  • Full and strict quality control system,
  • Precise, sensitive, quick results Inspection instruments

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