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Baoji Towin Rare Metals Co.,Ltd
Home ProductsNiobium Sputtering Target

Glare-proof Film Coating Niobium Sputtering Targets Strong For Low-E Glasses

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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Glare-proof Film Coating Niobium Sputtering Targets Strong For Low-E Glasses

Glare-proof Film Coating Niobium Sputtering Targets Strong For Low-E Glasses
Glare-proof Film Coating Niobium Sputtering Targets Strong For Low-E Glasses

Large Image :  Glare-proof Film Coating Niobium Sputtering Targets Strong For Low-E Glasses

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: Vacuum package in fiberboard case
Delivery Time: 2-3 weeks
Payment Terms: L/C, T/T
Detailed Product Description
Material: Niobium Surface Finish: Ra Below 1.6μm
Backing Plate And Bonding: As Per Requirement Packaging: Vacuum Protective Package In Wooden Case
Grain Size: 30-80μm,(customized By Customers’ Requirements)Other Grain Size Available Upon Request Thickness Tolerance: ±0.05∽±0.254mm
Width(Length)tolerance: ±0.254∽±1mm Shape: Rectangular
Recrystallization: 99.95%-99.99%
High Light:

niobium targets


nb target

ASTM B392 Niobium Sputtering Target , Rectangular Targets , 99.95%(3N5)- 99.99%(4N) Purtity
Niobium Targets is used as Coating materials for semicondutors, optics, especially for low-E glasses coating etc.

Nb sputtering target is the main raw material of niobium and its alloy thin film, which are widely used in color TFT, LCD, panel PC, optical lenses, glass coatings, electronic image, advanced touch screen, flat panel display and surface coating for energy-saving glasses.
We manufacture various specifications of niobium targets (Nb targets)upon the request of customers through vacuum EB furnace smelting method. By way of unique rolling process, through complicated treatment and accurate annealing temperature and time, we produce different dimensions of the Nb targets  as coating materials such as disc targets, rectangular targets and rotary targets.​We produce R04200, R04210 targets which meet ASTM B392, ASTM B393 standard and the sizes can be customized as per your provided drawings or dimensions.
Nb 99.95% (3N5) - 99.99%(4N)
Dimension: Rectangular target, size as per request
Manufacturing Standard: ASTM B392, ASTM B393
Specification: Customized as per request

Products Regular Specification Limit Specification
Niobiuim Rectangular Targets 1193*127*6.0mm 685.8*127*6.35mm 320*100*8mm 377.8*120.6*6.35mm 475*127*6.0mm Φ355.6*6mm Φ152.4*6.0mm Φ101*6.0mm The maximum length of one Rectangular target is 1550mm, the maximum width is 530mm, grain size can be controlled between 30 to 80μm.

Metallic impurities, ppm max by weight

Element Cu Ti Mn Hf Fe Al Mo Cr Si Ta Ni W Zr
Content 10 5 5 20 20 5 10 5 30 200 5 15 50

Non-Metallic impurities, ppm max by weight

Element N O C H
Content 50 100 50 10

Our Strength:

  • High quality and stable raw material supply from Chinese biggest tantalum/niobium hydrometallurgy smelter
  • More than 20 years’ experience in tantalum /niobium and its alloy smelting and deep processing
  • Competitive price among the business peers
  • Advanced equipment and technology
  • Passed ISO 9001 (2015)

If you require customization service, you only need to send us your required material, purity, dimension, quantity or a drawing for an inquiry. We will reply you our best quote ASAP.

Contact Details
Baoji Towin Rare Metals Co.,Ltd

Contact Person: sales

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