Round Niobium Sputtering Target , Corrosion Resistant 99.99% 4N Purity Nb Target

99.99% 4N Purity Nb Sputtering Target , Disc Targets , Nb Targets​

Description:

Niobium sputtering target is the main raw material of niobium and its alloy 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, information storage, solar cell, chemical corrosive environment and shipping enterprise.

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 99.99% up, which will be smelted again in high Vacuum EB furnace to be purified and produce Niobium ingots with purtiy 99.95% up. We manufacture various specifications of niobium sputtering 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 high quality disc sputtering targets. Moreover, we guarantee the niobium purity is Nb 99.99% or higher; the grain size is below 30-80um, flatness is below 0.2mm and the Surface Roughness is below Ra.0.4μm. 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.

Purity:Nb 99.99%(4N)

Dimension: Disc target, customized as per request

Manufacturing Standard: ASTM B392, ASTM B393

Impurities:

Metallic impurities, ppm max by weight

Non-Metallic impurities, ppm max by weight

Application:

Coating materials for semiconductors and optics, anticorrosion materials for ships, chemical vessels. LCD etc.

Grain Size:

1. Typical size:30-80μm
2. Other grain size available upon request

Our Strength:

• More than 20 years’ experience in tantalum /niobium and its alloy smelting and deep processing
• Quality control from the source
• Competitive price among the business peers
• Stable raw material supply from Chinese biggest tantalum/niobium hydrometallurgy smelter
• Advanced equipment
• Passed ISO 9001 (2015)
• Full and strict quality control system,

• OEM services

• Used targets recovery service

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. Any further enqiries, please don't hesitate to contact us.