Fortu Tech is an ISO Certified Corporation located in China and specializes in manufacturing Pure Niobium Target. We have more than 20 years of production experience. Our products are Conflict Free material.
| Common specifications | ||||||||
| Thickness inch | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 |
| Thickness mm | 3.81 | 5.08 | 6.35 | 7.62 | 8.89 | 10.16 | 11.43 | 12.7 |
The Cas No. of Nb target is 7440-03-1.
In terms of chemical properties, the niobium target has excellent corrosion resistance and stable chemical properties. The melting point of the niobium target is very high, which can reach (2468 ℃).
In addition, the niobium target has excellent electrical conductivity and oxidation resistance. It is most commonly used in industries such as magnetron sputtering, integrated circuits and optical coating.
| ASTM B393 R04200 Chemical Requirements Niobium Target | ||||||||||||||||||
| Element % | C | N | O | H | Zr | Ta | Fe | Si | W | Ni | Mo | Hf | Ti | B | Al | Be | Cr | Co |
| Content Maximum % | 0.01 | 0.01 | 0.015 | 0.0015 | 0.02 | 0.1 | 0.005 | 0.005 | 0.03 | 0.005 | 0.01 | 0.02 | 0.02 | 2 ppm | 0.002 | 0.005 | 0.002 | 0.002 |
| ASTM B393 R04210 Chemical Requirements Niobium Target | ||||||||||||||
| Element % | C | N | O | H | Zr | Ta | Fe | Si | W | Ni | Mo | Hf | Ti | Al |
| Content Maximum % | 0.01 | 0.01 | 0.025 | 0.0015 | 0.02 | 0.3 | 0.01 | 0.005 | 0.05 | 0.005 | 0.02 | 0.02 | 0.03 | 0.005 |
| The specification of ASTM B393 | |
| ASTM B 393 UNS R04200 Type 1 | Reactor grade unalloyed niobium target |
| ASTM B 393 UNS R04210 Type 2 | Commercial grade unalloyed niobium target |
| ASTM B 393 UNS R04251 Type 3 | Reactor grade niobium alloy containing 1 % zirconium, Nb1Zr target |
| ASTM B 393 UNS R04261 Type 4 | Commercial grade niobium alloy containing 1 % zirconium, Nb1Zr target |
| ASTM B 393 UNS R04220 Type 5 | RRRR grade pure niobium, RRR Nb target |
If you have inquiry or want to discuss your design with us, please write email to us.
We will reply your email within 24 hours.
Annealed Condition (90% Minimum Recrystallized)
| Mechanical Properties of Nb Target ASTM B393 | |||
| Thickness | Ultimate Tensile Strength | Yield Strength | Elongation |
| Greater than 0.01" | 18 000 min, psi | 10 500 min, psi | 20% |
| Greater than 0.01" | 125 min, Mpa | 73 min, Mpa | 20% |
| Cas No. of Nb | 7440-3-1 |
| EINECS No.of Nb | 231-113-5 |
| Element class of Nb | Transition metal element |
| Density of Nb | 8570kg/m3；8.57g/cm3 |
| Melting Point of Nb | 2468 ℃ |
| Boiling Point of Nb | 4742 ℃ |
| Electronegativity of Nb | 1.6 |
| Atomic radius of Nb | 146pm |
| Thermal Conductivity of Nb | (300 K) 53.7 W·m−1K−1 |
| Electrical Resistivityof Nb | (0 °C) 152 nΩ·m |
Niobium target is a material made of high purity niobium. Niobium targets are widely used in electronics, optics and semiconductors. Because the niobium target has excellent corrosion resistance, high melting point (2477℃) and chemical stability, Columbium Target is suitable for use in high temperatures, vacuum and extreme environments. Nb Target are often used in magnetron sputtering technology to help products form thin film coatings. Nb Target especially play an important role in the manufacture of integrated circuits, optical coatings and superconducting materials. Niobium target has excellent electrical conductivity and oxidation resistance, so it plays an important role in the manufacture of precision electronic components.
In addition to Niobium Target, we also produce Niobium Tube & Pipe, Niobium Sheet & Plate, Niobium Foil & Strip, Niobium Rod & Bar, Niobium Ingot, Niobium Pellets, Niobium Wire, Niobium Disc, Niobium Shield, Niobium machined parts, Niobium Spherical Powder. They meet Standard ASTM B 394 R04200, ASTM B 394 R04210, ASTM B 393 R04200, ASTM B 393 R04210, ASTM B 392 R04200, ASTM B 392 R04210, ASTM B 391 R04200, ASTM B 391 R04210.
Add: 399 Chunhe Road, Baoshan District, Shanghai, China, 200941
Tel: +86 21 56656030
Email: info@fortu-tech.com
