Factory best selling Tantalum Foil - Niobium Plate Niobium Alloy Sheet – Fotma
Factory best selling Tantalum Foil - Niobium Plate Niobium Alloy Sheet – Fotma Detail:
Description
● Niobium plate, Niobium Sheet, Niobium Strip, Niobium Foil.
● Material Grade: Nb1, Nb2, R04210-2, R04261-4.
● Technical conditions: conform to GB3630-83, ASTM b393-89.
Applications of Niobium Products
Thermal protection and structural materials in aviation and aerospace industries, electronic tubes and other electrical vacuum devices, superconducting materials, heat-resistant alloys and cemented carbides, etc.
Niobium Material Introduction
Our niobium sheets are cold rolled and vacuum annealed with proprietary reduction rates to ensure ideal metallurgy. Each sheet undergoes a stringent inspection for dimensions, surface finish, and flatness.
Niobium sheet is the lightest refractory metal (density 8.57 g/cc) and has a high melting temperature (2,468ºC). This property allows its alloys to provide structural solutions at high temperatures: higher than 600ºC in nickel based alloys and as high as 1,300ºC in niobium based alloys.
Niobium sheet has physical and chemical properties similar to those of the element tantalum. It resists corrosion as it forms dielectric oxide film. The metal starts to oxidize rapidly in air at 200 ºC.
Below -264ºC, niobium exhibits superconducting properties. It conducts high densities of electrical current resistance-free, creating magnetic fields and forces that yield important practical applications in areas such as medical diagnostics, materials research and transportation.
Niobium Plate Niobium Sheet Condition and Sizes
| Material Grade | Condition | Sizes (mm) | Type | ||
| Thickness | Width | Length | |||
| Nb1; Nb2; R04210-2; R04261-4 | Hard(y) | 0.01～0.09 | 30～150 | >200 | Foil |
| Hard (y)Soft (m) | 0.1～0.5 | 50～300 | 100～2000 | Strip & Plate | |
| >0.5～2.0 | 50～500 | 50～1200 | Plate | ||
| >2.0～6.0 | 50～500 | 50～1200 | |||
Niobium Plate/Sheet Chemical Composition
| Chemical Composition（％） | ||||||||||||
| Grade | Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N |
| Nb1 | Bal | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.05 | 0.012 | 0.0035 | 0.0012 | 0.003 |
| Nb2 | Bal | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.07 | 0.015 | 0.0050 | 0.0015 | 0.008 |
Mechanical Performance of Niobium Plate/Sheet
| Grade | Min. Tensile Strength (MPa) | Min. Yield Strength (MPa) | Min. Elongation (％) (25.4mm) |
| R04200，R04210 | 125 | 85 | 25 |
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All we do is often involved with our tenet " Purchaser to start with, Rely on initially, devoting over the food stuff packaging and environmental defense for Factory best selling Tantalum Foil - Niobium Plate Niobium Alloy Sheet – Fotma , The product will supply to all over the world, such as: Southampton, Portland, Croatia, If you give us a list of products you are interested in, along with makes and models, we can send you quotations. Please email us directly. Our goal is to establish long-term and mutually profitable business relationships with domestic and overseas clients. We look forward to receiving your reply soon.
By Colin Hazel from Borussia Dortmund - 2018.10.31 10:02
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Betty from US - 2018.07.26 16:51