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  • High Purity Niobium Ingots for Vacuum Coating

High Purity Niobium Ingots for Vacuum Coating

High Purity Niobium Ingots for Vacuum Coating
  • PRODUCT DETAIL

Product Description

 

Chemical composition of High-purity Nb Ingots


Grade LevelRemarks
High-purityNbIngots3N5(99.95%),
4N(99.99%)
Total concentration of all impurities should be no more than 500ppm
Total concentration of all impurities should be no more than 100ppm
High-purityNbfor SuperconductingRRR300C,N,O≤10ppm,H≤2ppm

 

TABLE 1. Chemical Requirements:

Content, Max, Weight %

Element

Grand: R04200

Grand:R04210

Grand:R04251

Grand:R04261

Unalloyed Niobium

Unalloyed Niobium

(Reactor grade niobium-1% Zirconium)

(Commercial grade niobium-1% Zirconium)

C

0.01

0.01

0.01

0.01

O

0.015

0.025

0.015

0.025

N

0.01

0.01

0.01

0.01

H

0.0015

0.0015

0.0015

0.0015

Fe

0.005

0.01

0.005

0.01

Mo

0.01

0.02

0.01

0.05

Ta

0.1

0.3

0.1

0.5

Ni

0.005

0.005

0.005

0.005

Si

0.005

0.005

0.005

0.005

Ti

0.02

0.03

0.02

0.03

W

0.03

0.05

0.03

0.05

Zr

0.02

0.02

0.8~1.2

0.8~1.2

Nb

Remainder

Remainder

Remainder

Remainder




Why Choose Us:

1. You can get the perfect material according to your requirement at the least possible price.

2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.

3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)

4. e guarantee to give a response within 24hours(usually in the same hour)

5. You can get stock alternatives, mill deliveries with minimizing manufacturing time.

6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.


Quality Assurance(including both Destructive and Non-Destructive)

1. Visual Dimension Test

2. Mechanical examining like tensile, Elongation and reduction of area.

3. Impact analysis

4. Chemical examination analysis

5. Hardness test

6. Pitting protection test

7. Penetrant Test

8. Intergranular Corrosion Testing

9. Roughness Testing

10. Metallography Experimental Test


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Contact person:Jennifer

Email : Info@Centuryalloy.Com

WhatsApp/Wechat : +86 18652029326


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