Spherical Powder

Nb521 Spherical Niobium Alloy Powder, (Nb-5W-2Mo-1Zr)-Heeger Materials Inc

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Nb521 Spherical Niobium Alloy Powder, (Nb-5W-2Mo-1Zr)

Reference: SP-1873

Condition: New product

Nb521 Spherical Niobium Alloy Powder is a high-end metal material developed based on a niobium-tungsten alloy (Nb-5W-2Mo-1Zr). It is suitable for modern manufacturing techniques such as 3D printing or injection molding. HM can provide the best Nb521 spherical alloy powder at a competitive price. The particle size can be customized.

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Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

Particle Size	5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm, or customized.
Molecular Formula	Nb-5W-2Mo-1Zr
Purity	99.9%
Size	powder

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Nb521 Spherical Niobium Alloy Powder exhibits high radiation resistance, making it an excellent material for use in the nuclear industry.

Nb521 Spherical Niobium Alloy Powder, (Nb-5W-2Mo-1Zr)

Nb521 Spherical Niobium Alloy Powder Specifications

Product

Chemical Composition (%)

HM-Nb521

Other

1.9

4.76

0.99

<0.01

0.01

<0.05

Gas Impurities (%)

0.05-0.12

<0.005

<0.02

<0.01

Physical Properties

Apparent Density (g/cm3)

Tap Density (g/cm3)

Hall Flow Rate (s/50g)

>5.5

>6.5

<10.0

Particle Size

5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm, or customized.

Nb521 Spherical Niobium Alloy Powder Technical Index

Category		Low-Oxygen Niobium 521 Powder (Nb521)
Grade		Nb521
Impurity content, %. Not more than	C	≤0.1200
	O	≤0.0500
	N	≤0.0100
	H	≤0.0050
	Nb	Remainder
	W	4.5 - 6.6
	Mo	1.6 - 2.8
	Zr	0.8 - 1.6
	Al	≤0.0030
	Fe	≤0.0050
	Si	≤0.0020
	Ta	≤0.0500
Sieving		-200 meshes
Sieving		Sieved material is less than 5%

Nb521 Spherical Niobium Alloy Powder SEM

Nb521 Spherical Niobium Alloy Powder, (Nb-5W-2Mo-1Zr) SEM

Nb521 Spherical Niobium Alloy Powder Characteristics

High purity (≥99.9%)
Low oxygen
High sphericity (≥98%)
Smooth surface
No satellite spheres
Uniform particle size distribution
Excellent flow properties
High bulk density and tap density

Nb521 Spherical Niobium Alloy Powder Applications

Used in the manufacturing of high-temperature and corrosion-resistant components such as aircraft engines, missile parts, and rocket nozzles.
Used in the production of artificial bones, implants, stents, and other medical equipment, offering excellent biocompatibility and mechanical properties.
Used for the fabrication of corrosion-resistant equipment, reactors, and pipelines, suitable for handling corrosive media in the chemical industry.
Used in nuclear reactor structural materials and nuclear fuel components.

Nb521 Spherical NiobiumAlloy Powder Storage and Packing

Nb521 Spherical Niobium Alloy Powder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period. We offer vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or we can offer customized packaging as per specific requirements.

Nb521 Spherical Niobium Alloy Powder Packing

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