Hot-selling Moly Bar – Niobium Target – HSG Metal
Hot-selling Moly Bar – 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:
Our organization has been focusing on brand strategy. Customers' gratification is our greatest advertising. We also source OEM provider for Hot-selling Moly Bar – Niobium Target – HSG Metal , The product will supply to all over the world, such as: Belgium, Doha, Indonesia, The quality of our merchandise is equal to OEM's quality, because our core parts are the same with OEM supplier. The above items have passed professional certification, and we not only can produce OEM-standard items but we also accept Customized Merchandise order.

The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
