Niobium Ingots 99.95%(3N5) Purity , ASTM B391-96 , Cast Ingots
Grade: RO4200, RO4210
Purity:99.99%(4N)
Manufacturing Standard: ASTM B 391-96
Diameter: φ290mm, φ210mm, φ150mm (Other diameter available upon requests)
Impurities
Metallic impurities, ppm max by weight, balance: Niobium
|
Element
|
Zr
|
Ta
|
Fe
|
Si
|
W
|
Ni
|
Mo
|
Hf
|
|
Content
|
200
|
1000
|
50
|
50
|
300
|
50
|
100
|
200
|
Non-Metallic impurities, ppm max by weight
|
Element
|
C
|
N
|
O
|
H
|
|
Content
|
100
|
100
|
150
|
15
|
Application: To produce Niobium plate/foil/tube/wire and other process various niobium mill products which are widely applied for pharmacy, semiconductor, aviation and aerospace, nuclear, high temperature assemblies and other fields.
Description
Niobium is a soft, grey, crystalline, ductile transition metal which is used in various superconducting materials. Its melting point is 2468℃ and boiling point 4742℃. It has the characteristics of high temperature resistance, high corrosion resistance and good ductility. Therefore, niobium and its alloy are widely used in electronics, iron and steel industry, chemical, jewelry, superconducting, engineering, aviation, aerospace industry etc.
Ingots are generally the least costly metallic form and useful in general applications. Our standard Ingot size is nominallyφ290mm, φ210mm, φ150mm. And we also produce Niobium as rod, wire, plate, sheet, tube, disc, sputtering targets, machined parts and other shapes are available by request.
We produce R04200, R04210 ingots which meet ASTM B 391-96 standard and the sizes can be customized as per your required dimensions. We will do our best to fulfill customers' needs and markets' demands by providing a great variety of customized products. Taking advantages of our high quality niobium oxide raw material, advanced equipment, innovative technology, professional team, we tailored your required products. You may tell us all your requirements and we dedicated in manufacturing upon your needs.
We are trying our best to innovate our techniques, enhance the product quality, increase the product utilization rate, lower down the costs, improve our service 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.
Packing
1) Within fiberboard wooden case or box
2) As per request of the client
Shipping
1) Shipping products by DHL or UPS or any press designated by the buyer
2) Transport by air
3) Delivery within 20-35days
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