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Spherical vanadium powder

Vanadium powder is a silver-gray or light gray powder with a metallic luster, possessing a body-centered cubic lattice. Its melting point is approximately 1820±10°C to 1890±10°C, and its boiling point is about 3000°C to 3380°C. The density ranges from about 5.87 to 5.96 g/cm³. It is insoluble in water but soluble in nitric acid, aqua regia, and concentrated sulfuric acid. At room temperature, it is relatively stable in air, stable below 250°C, but shows significant oxidation above 300°C. At 500°C, it becomes brittle when adsorbing hydrogen. It is relatively stable in dilute sulfuric acid, dilute hydrochloric acid, and dilute phosphoric acid, exhibiting corrosion resistance. Its mechanical properties are closely related to purity and production methods, and impurities can affect its plasticity, hardness, and other characteristics.

Commodity name： Spherical vanadium powder

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3D Printing Metal Powder Series

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Product Overview:

Vanadium powder is a silver-gray or light gray powder with a metallic luster, having a body-centered cubic lattice, a melting point of about 1820±10℃ to 1890±10℃, a boiling point of about 3000℃ to 3380℃, a density of about 5.87 to 5.96g/cm³, insoluble in water, soluble in nitric acid, aqua regia, and concentrated sulfuric acid, relatively stable in air at room temperature, stable below 250℃, shows significant oxidation above 300℃, becomes brittle when adsorbing hydrogen at 500℃, relatively stable in dilute sulfuric acid, dilute hydrochloric acid, and dilute phosphoric acid, and has corrosion resistance. Its mechanical properties are closely related to purity and production methods, and impurities can affect its plasticity, hardness, and other properties.

Vanadium powder is mainly used as a cladding material for fast neutron reactors, as an additive in the production of superconducting materials and special alloys, and can also be used to manufacture special steels, superhard materials, and hard alloys to enhance the strength, toughness, and corrosion resistance of alloys. It is also an indispensable material in atomic energy, rockets, aviation, space navigation, and the metallurgical industry.

Our spherical vanadium powder features high purity, good sphericity, no satellite particles, and very few hollow particles, making it suitable for 3D printing, hot isostatic pressing, laser cladding, and other processes.

Available conventional powder particle sizes: 5-25 μm, 15-53 μm, 45-106 μm, 53-150 μm.

Product Parameters:

Chemical Composition
Element	Content (wt%)	Testing Method		Element	Content (wt%)	Testing Method
V	≥99.8	-		Si	＜0.005	ICP-AES
Al	＜0.01	ICP-AES		Cr	＜0.01	ICP-AES
Ca	＜0.005	ICP-AES		Fe	＜0.05	ICP-AES
Cu	＜0.005	ICP-AES		Other	＜0.05	ICP-AES
Gas Impurities
Element	Content (wt%)	Testing Standard		Element	Content (wt%)	Testing Standard
O	＜0.2	GB/T 4310-2016		N	≤0.05	GB/T 4310-2016
S	＜0.1	GB/T 4310-2016		-	-	-
Density (g/cm³)					Hall Flow Rate (s/50g)
Apparent Density		Tapped Density	Testing Standard		Value	Testing Standard
≥3.5		≥4.2	GB/T1479-1984 GB/T 5162-2006		≤15.0	GB/T1482-2010

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