Niobium has many excellent features such as: superconductivity, good corrosion resistance, high temperature resistance, etc. Niobium has a wide range of applications because of these properties.
Niobium plate
is one of niobium products. Niobium plate is manufactured by forging, rolling and drawing.Material: RO4200-1， RO4210-2
Size: Thickness (mm) Width (mm) Length (mm)
Foil 0.03-0.09 30-300 >50
Sheet 0.1-0.5 30-800 30-2000
Board 0.5-10 50-1000 50-3000
Standard: As per ASTM B393-98
Purity: ≧99.9％or 99.95％
Properties of niobium plate:
Properties of niobium plate are corrosion resistance and high temperature resistance.
Applications of niobium plate:
Niobium plate is widely used in chemical industry, medical treatment, glasses, electric power, electroplate, electron, aviation, aerospace, military project, etc.
Table 1. Chemical composition:
| chemistry% | ||||||||||||
| designation | chief component | impurities maximum | ||||||||||
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
| Nb1 | Remainder | 0.004 | 0.003 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.01 | 0.004 | 0.0012 | 0.002 |
| Nb2 | Remainder | 0.005 | 0.005 | 0.005 | 0.01 | 0.01 | 0.004 | 0.1 | 0.015 | 0.01 | 0.0015 | 0.01 |
Table 2. Mechanical requirements (annealed condition)
| Grade | Tensile strength δbpsi (MPa)， ≥ | Yield strength δ0.2， psi (MPa)，≥ | Elongation in 1"/2" gage length， ％， ≥ | |
| >=0.010 | <0.010 | |||
|
RO4200-1 RO4210-2 |
18000 (125) | 12000 (85) | 25 | 20 |
Sanhui Co., Ltd is one of
