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Baoji Towin Rare Metals Co.,Ltd
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Purity 3N5 Niobium Products Niobium Board Additive Smelted By EB Furnace

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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Purity 3N5 Niobium Products Niobium Board Additive Smelted By EB Furnace


Large Image :  Purity 3N5 Niobium Products Niobium Board Additive Smelted By EB Furnace

Product Details:
Place of Origin: CHINA
Brand Name: TOWIN
Certification: ISO9001
Model Number: Nb0, Nb1
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Wooden case or drums
Delivery Time: 3-10 days
Payment Terms: T/T
Detailed Product Description
Purity: 99.95%(3N5) Size: As Per Request,samll Pieces
Grade: RO4200 Application: Additive For Superalloy, Special Steel,niobium Ferroalloy
Material: Noibium Lumps Method: Electron Beam Furnace Smelted
High Light:

niobium crucible


niobium ring

For Super Alloy Use Niobium Board Additive Purity 99.95% 3N5 Smelted By EB Furnace​


Application:  can be cut into niobium bars, Mainly used as additives to niobium-base alloys, superconducting materials and high-temperature alloys. It is also the raw material of electronic beam melted niobium ingot.​



  1. Typical Analysis: 99.95%(3N5)
  2. Metallic impurities, ppm max by weight
  3. Balance: Niobium
Element Fe Ni Cr Si Ta Cu W Mo Ti Zr
Content 100 50 50 300 1000 30 30 50 50 50


Non-Metallic impurities, ppm max by weight

Element C H O N
Content 100 20 400 300


Size:the niobium lumps can be cut into small pieces as per customers' requirements. Easily added as additive to superalloy, special steels or niobium ferro-alloy.



The EB furnace technology smelted niobium can be produce allooy with other metals for higher property performances requires in different kinds of industries.

Contact Details
Baoji Towin Rare Metals Co.,Ltd

Contact Person: sales

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