Electrolytic Cobalt - Niobium Target – HSG Metal
Electrolytic Cobalt - Niobium Target – HSG Metal Detail:
Product parameters
| Specification | |
| Item | ASTM B393 9995 pure polished niobium target for industry |
| Standard | ASTM B393 |
| Density | 8.57g/cm3 |
| Purity | ≥99.95% |
| Size | according to customer’s drawings |
| Inspection | Chemical composition testing, Mechanical testing, Ultrasonic inspection, Appearance size detection |
| Grade | R04200, R04210, R04251, R04261 |
| Surface | polishing, grinding |
| Technique | sintered, rolled, forged |
| Feature | High temperature resistance, corrosion resistance |
| Application | Superconducting industry, Aerospace aviation, Chmeical Industry, Mechanical |
|
Chemical Composition |
|||
| Grade |
R04200 |
R04210 |
|
| Main element |
Nb |
Bal |
Bal |
| Impurity elements |
Fe |
0.004 |
0.01 |
|
Si |
0.004 |
0.01 |
|
|
Ni |
0.002 |
0.005 |
|
|
W |
0.005 |
0.02 |
|
|
Mo |
0.005 |
0.01 |
|
|
Ti |
0.002 |
0.004 |
|
|
Ta |
0.005 |
0.07 |
|
|
O |
0.012 |
0.015 |
|
|
C |
0.035 |
0.005 |
|
|
H |
0.012 |
0.0015 |
|
|
N |
0.003 |
0.008 |
|
|
Mechanical Property |
|||
|
Grade |
Tensile Strength ≥ Mpa |
Yield Strength ≥ Mpa(0.2% residual deformation) |
Extend Rate % (25.4mm measurement) |
|
R04200 R04210 |
125 |
85 |
25 |
|
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 |
Product technology
The vacuum electron beam melting process produces niobium plates. The unforged niobium bar is first smelted into a niobium ingot through a vacuum electron beam melting furnace. It is usually divided into single smelting and multiple smelting. We usually use twice smelted niobium ingots. Depending on the product requirements, we can perform more than two smelting.
Application
Superconducting industry
Used to produce niobium foil
Heat shield in high temperature furnace
Used to produce niobium welded pipe
Used in the production of human implants.
Product detail pictures:
Related Product Guide:
Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for Electrolytic Cobalt - Niobium Target – HSG Metal , The product will supply to all over the world, such as: Tajikistan, New York, New Orleans, With more and more Chinese products around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to offer you both better products and service, because we are more and more powerful, professional and experience in domestic and international.
By Austin Helman from United Arab emirates - 2017.08.18 11:04
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
By Jean from Seattle - 2017.05.02 18:28
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