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

Low Impurity Niobium Planar Target Size 1193.8*127*6mm Thickness 99.95% Purity

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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Low Impurity Niobium Planar Target Size 1193.8*127*6mm Thickness 99.95% Purity

Low Impurity Niobium Planar Target Size 1193.8*127*6mm Thickness 99.95% Purity
Low Impurity Niobium Planar Target Size 1193.8*127*6mm Thickness 99.95% Purity

Large Image :  Low Impurity Niobium Planar Target Size 1193.8*127*6mm Thickness 99.95% Purity

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 weeks
Payment Terms: T/T
Detailed Product Description
Commodity Name: Niobium Target Flatness: Below 0.2mm
Surface Roughness: Ra Below 0.4μm Delivery Time: 2-5 Days
Grain Size: Below 100μm Thickness Tolerance: ±0.05∽±0.254mm
High Light:

nb target


planar target

Low Impurtity Niobium Planar Target Size 1193.8*127*6mm Thickness 99.95% Purity




Niobium targets are used as coating materials for optics film coating and semiconductor film coating.


Purity:Nb 99.95%(3N5)-99.99%4N

Shape: Rectangular target,

Size: W127*L1193.8*6mmt

Manufacturing Standard: ASTM B393



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





Niobium targets are used as coating materials for optics for coating films on the glass. Its melting point is 2468℃ and boiling point 4742℃. It has the features of high corrosion resistance high temperature resistance  and good ductility. Niobium sputtering target is the main products of niobium and its alloy, 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 material for energy-saving glasses, information storage, solar cell, chemical corrosive environment and shipping enterprise.


We are good at niobiuim target processing and has supplied our targets to Japan, Germany, Taiwan. We are continously innovating our techniques, enhancing the product quality, increasing the target utilization rate and  lowering down the costs of our customers. We are improving our services to supply our customers with higher quality products but lower purchase costs.




Our Strength:


The key technician owns more than 20 years’ experiences in Niobum targets production. We are pursuing to provide our customers with the best quality products and most competitive price.


We are doing our best to control a good quality and cut down our costs. For example,we have entered a long-term contract cooperation with the Chinese biggest tantalum/niobium hydrometallurgy smelter to assure our stable and high quality niobium raw material. We have purchased the new advanced Vacuum EB furnace to product the high purity niobiuim ingot and we are also equipped with high vacuum Annealing Furnace, plate and strip rolling mill, High precision surface grinding machine etc. The full and strict quality control system throughout the whole production line from the raw material till the final products such as Nb sputtering targets ready for delivery, we reject the unqualified products timely to make sure only qualified products can be received by our customers.


In addition, we offer various kinds of services to our customers such as OEM, forging services, sintering services, laser cutting services, rolling services, milling services, trade in services etc. Please feel free to send us the enquiries as long as you require services.


Contact Details
Baoji Towin Rare Metals Co.,Ltd

Contact Person: sales

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