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Baoji Towin Rare Metals Co.,Ltd
Home ProductsNiobium Ingot

Sputtering Targets Materials Niobium Ingot Meet With ASTM B 391-96 Standard

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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Sputtering Targets Materials Niobium Ingot Meet With ASTM B 391-96 Standard

Sputtering Targets Materials Niobium Ingot Meet With ASTM B 391-96 Standard
Sputtering Targets Materials Niobium Ingot Meet With ASTM B 391-96 Standard Sputtering Targets Materials Niobium Ingot Meet With ASTM B 391-96 Standard

Large Image :  Sputtering Targets Materials Niobium Ingot Meet With ASTM B 391-96 Standard

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: Suitable for Exporting or unpon customers' request
Delivery Time: 2-3 weeks
Payment Terms: L/C, T/T,
Detailed Product Description
Purity: 99.9%(3N) - 99.95%(3N5) Appearance: Silvery
Boiling Point: 4742 ℃ Melting Point: 2468 ℃
Molecular Weight: 92.9 Density: 8.57 G/cm3
Property: Heat-resistant, Corrosion Resistant, Good Ductility Packaging: Exporting Fiberboard Case Or Upon Customers’ Requirements
Specification: φ290mm, φ210mm, φ150mm Manufacturing Standard: ASTM B 391-96
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sheet ingot

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metal ingot

Sputtering Targets Materials , Niobium Ingots , ASTM B 391-96 Standard
 

 

Grade: RO4200, RO4210
Purity:99.9%(3N) - 99.95%(3N5)
Manufacturing Standard: ASTM B 391-96

Diameter: Upon requests


Application: To produce Niobium plate/foil/tube/wire and other process various niobium mill products which are widely applied for pharmacy, semiconductor, aviation and aerospace, nuclear, high temperature assemblies and other fields.

 


Impurities
 
Metallic impurities, ppm max by weight, balance: Niobium

Element Zr Ta Fe Si W Ni Mo Hf
Content 200 1000 50 50 300 50 100 200

 
Non-Metallic impurities, ppm max by weight

Element C N O H
Content 100 100 150 15

 
 

Description
 
Niobium has a high melting point 2468℃ and boiling point 4742℃. It has the characteristics of high temperature resistance, high corrosion resistance and good ductility. Therefore, niobium and its alloy are widely used in electronics, iron and steel industry, chemical, jewelry, superconducting, engineering, aviation, aerospace industry etc.
 
 
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% up, which will be smelted again in high Vacuum EB furnace to be purified and produce Niobium ingots with purity 99.9% 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 to inspect the material and products and issue the COA for each lot. We have been certified by ISO9001:2015.
 

 
Packing
1) Within fiberboard wooden case or box
2) As per request of the client


 

Contact Details
Baoji Towin Rare Metals Co.,Ltd

Contact Person: sales

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