Niobium Ingot (Nb Ingot) Description
Niobium Ingots have a consistent performance. Renowned for their corrosion resistance, thermal conductivity, and strength at high temperatures, these ingots are ideal for aerospace, electronics, and nuclear applications. SAM offers customizable sizes with strict quality control to exceed industry standards.
Niobium Ingot (Nb Ingot) Specification
Material: RO4200, RO4210
Size: Diameter: Φ55-145mm. L＜1400mm
Standard: As per ASTM B392-98
Purity: 99.9%, 99.95%, 99.99%
Table 1. Chemical composition:
|
Chemical Composition (%)
|
|
Material
|
Main elements(%)
|
Impurities (Maximum %)
|
|
Nb
|
Fe
|
Si
|
Ni
|
W
|
Mo
|
Ti
|
Ta
|
O
|
C
|
H
|
N
|
|
RO4200
|
Remainder
|
0.004
|
0.004
|
0.002
|
0.005
|
0.005
|
0.002
|
0.07
|
0.015
|
0.0040
|
0.0015
|
0.003
|
|
RO4210
|
Remainder
|
0.01
|
0.01
|
0.005
|
0.02
|
0.01
|
0.004
|
0.10
|
0.02
|
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, RO4210
|
18000 (125)
|
12000 (85)
|
25
|
20
|
Niobium Ingot (Nb Ingot) Applications
Aerospace Industry: Niobium's high strength and resistance to high temperatures make it suitable for components in jet engines and spacecraft, improving their performance and durability under extreme conditions.
Electronics: Due to its excellent electrical conductivity, niobium is used in the production of capacitors and other electronic components.
Superalloys: Niobium is added to steel and other metals to form superalloys, which are crucial for high-temperature applications such as turbines and nuclear reactors.
Medical Devices: Its biocompatibility makes niobium suitable for medical implants and devices, ensuring safety and compatibility with the human body.
Optical Applications: Niobium is used in the coating of glass for camera lenses and other optical instruments, enhancing the quality of light transmission and resistance to wear.
Niobium Ingot (Nb Ingot) Packaging
Our Niobium Ingot (Nb Ingot) is carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition.
