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

Optical Coating Industry Tantalum Target 99.95% 3N5 Min Purity Good Welding Performance

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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Optical Coating Industry Tantalum Target 99.95% 3N5 Min Purity Good Welding Performance

Optical Coating Industry Tantalum Target 99.95% 3N5 Min Purity Good Welding Performance
Optical Coating Industry Tantalum Target 99.95% 3N5 Min Purity Good Welding Performance

Large Image :  Optical Coating Industry Tantalum Target 99.95% 3N5 Min Purity Good Welding Performance

Product Details:
Place of Origin: CHINA
Brand Name: TOWIN
Certification: ISO9001
Model Number: RO5200 RO5400
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: suitable for exporting or as per request
Delivery Time: 2-3 weeks
Payment Terms: L/C, T/T
Detailed Product Description
Purity: Ta 99.95%(3N5) Flatness:: 0.1mm Or 0.15% Max
Delivery Time: 2-3weeks Property: Heat-resistant, Corrosion Resistant
Application: Semiconductor, Optics, Package Width(Length)tolerance: ±0.254∽±1mm
Thickness Tolerance: ±0.05∽±0.254mm Manufacturing Standard: ASTM B708
High Light:

ta targets

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tantalum disc

99.95%min 3N5min Purity Tantalum Sputtering Target Rectangular Target , ASTM B708

 

Description:

 

Tantalum is featured the third highest melting point 2996℃ and high boiling point 5425℃. It has the characteristics of high temperature resistance, high corrosion resistance, cold machining and good welding performance. Therefore, tantalum is widely used in electronics, semiconductor, chemical, engineering, aviation, aerospace, medical, military industry etc. The application of tantalum will be more and more widely used in more industry with the technology progress and innovation. It can be found in cell phones, laptops, game systems, automotive electronics, light bulbs, satellite components and MRI machines.

 

Tantalum sputtering target is mainly applied in semiconductor industry and optical coating industry. We manufacture various specifications of tantalum  targets upon the request of customers. Through vacuum EB furnace smelting method, we get high purity tantalulm ingots with minimum 99.95% Ta content. By wary of unique rolling process, through complicated treatment and accurate annealing temperature and time, we produce different dimensions of the tantalum rectangular sputtering targets. Moreover, we guarantee the grain size is below 100um, flatness is below 0.2mm and the Surface Roughness is below Ra.1.6μm.

 

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 each lot.

 

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.

 

We are trying our best to innovate our techniques, enhance the product quality, increase the product utilization rate, lower down the costs, improve our services to supply our customers with higher quality products but lower purchase costs. Once you choose us, you will obtain our stable high quality products, more competitive price than other suppliers and our timely, high efficient services.

 

 

Application: Coating materials for semiconductors and optics, packages

 

Impurities: ppm max by weight

 

Element Al Ag Au B Bi Ca Cd Cl Co Cr Cu Fe
Content 0.2 1.0 1.0 0.1 1.0 0.1 1.0 1.0 0.05 0.25 0.75 0.4
Element Ga Ge Hf K Li Mg Mn Mo Na Nb Ni P
Content 1.0 1.0 1.0 0.05 0.1 0.1 0.1 5.0 0.1 75 0.25 1.0
Element Pb S Si Sn Th Ti V W Zn Zr Y U
Content 1.0 0.2 0.2 0.1 0.0 1.0 0.2 70.0 1.0 0.2 1.0 0.005

 

Non-Metallic impurities, ppm max by weight

Element C H O N
Content 100 15 150 100

 

Grain Size: <100μm (Other grain size available upon request)

Flatness ≤0.2mm

Surface Roughness<1.6μm

 

 

Our Strength

 

More than 20 years’ experiences in tantalum / niobium and its alloy smelting and deep processing, we make sure that we can provide you with the best quality products with competitive price. We have entered a long-term contract with the Chinese biggest tantalum/niobium hydrometallurgy smelter to assure our stable and high quality raw material. The full and strict quality control system throughout the whole production line from the raw material till the products 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 our the enquiries as long as you require services.

Contact Details
Baoji Towin Rare Metals Co.,Ltd

Contact Person: sales

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