Niobium Plate Niobium Alloy Sheet – Fotma

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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.

Niobium Plate Niobium Alloy Sheet

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
Material Grade	Condition	Thickness	Width	Length	Type
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	Plate

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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We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Niobium Plate Niobium Alloy Sheet – Fotma , The product will supply to all over the world, such as: Gambia, Bulgaria, Munich, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.

Metal Tantalum