Reasonable price Tantalum Bar - Niobium Plate Niobium Alloy Sheet – Fotma

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Reasonable price Tantalum Bar - 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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Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Reasonable price Tantalum Bar - Niobium Plate Niobium Alloy Sheet – Fotma , The product will supply to all over the world, such as: Jamaica, Dubai, panama, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to provide our clients sincerely with qualified products, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

Niobium Alloy