High-Purity Tantalum Powder

High-purity Tantalum Powder is a fine, grey powder with exceptional purity and stability, ideal for high-performance electronic and industrial applications. Its high melting point, corrosion resistance, and biocompatibility make it widely used in manufacturing electrolytic capacitors, superalloys, sputtering targets, and 3D printing parts. The controlled particle size and consistent purity ensure reliable performance and process compatibility across demanding environments. To meet diverse application requirements, we have also developed a comprehensive range of high-performance powder products, including low-oxygen tantalum powder (oxygen content as low as 200ppm), low-oxygen niobium powder (oxygen content as low as 400ppm), tantalum tungsten alloy powder, C103 niobium alloy powder, Nb521 niobium alloy powder, etc. Heeger Materials provides high-quality Tantalum Powder with flexible specifications for research and production needs.

High-Purity Tantalum Powder Selection Notes

High-Purity Tantalum Powder belongs to the tantalum products range and is selected for corrosion resistance, biocompatibility and high-temperature stability. It is commonly used in formulation, sintering, coating, filler, catalyst, electronic material and research use as well as chemical processing, medical devices, electronics, vacuum systems and high-temperature components. When requesting a quote, confirm purity, particle size distribution, morphology, surface treatment, packaging and quantity.

Related Materials and Product Forms

For material comparison or adjacent product forms, browse tantalum plates, tantalum wire, refractory metals and tantalum products.

FAQ

Can High-Purity Tantalum Powder be customized? Yes. Heeger Materials can review custom sizes, purity or grade requirements, tolerances, drawings, quantities and application conditions for this product.

High-Purity Tantalum Powder Properties

Boiling Point	5425°C
Melting Point	2996°C
Density	16.69 g/cm³
CAS Number	7440-25-7
Purity	99.95%, 99.99%
Particle Size	-100 mesh, -200 mesh, -300 mesh, -500 mesh, or customized
Morphology	Irregular or Spherical

High-Purity Tantalum Powder Specifications

Category		4N Tantalum Powder				3N5 Tantalum Powder
Grade		FT-01	FT-02	FT-03	FT-04	FT-1	FT-2	FT-3	FT-4
Impurity Content (≤%)	Nb	0.0030	0.0030	0.0030	0.0030	0.0060	0.0060	0.0060	0.0060
	O	0.0800	0.0900	0.1000	0.1600	0.0850	0.0950	0.1100	0.1800
	N	0.0030	0.0030	0.0030	0.0030	0.0050	0.0050	0.0050	0.0050
	C	0.0020	0.0020	0.0020	0.0020	0.0050	0.0050	0.0050	0.0050
	Fe	0.0005	0.0005	0.0005	0.0005	0.0030	0.0030	0.0030	0.0030
	Si	0.0020	0.0020	0.0020	0.0020	0.0020	0.0020	0.0020	0.0020
	Ni	0.0005	0.0005	0.0005	0.0005	0.0020	0.0020	0.0020	0.0020
	Cr	0.0005	0.0005	0.0005	0.0005	0.0020	0.0020	0.0020	0.0020
	W	0.0010	0.0010	0.0010	0.0010	0.0020	0.0020	0.0020	0.0020
	Mo	0.0010	0.0010	0.0010	0.0010	0.0010	0.0010	0.0010	0.0010
	Ti	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005
	Mn	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005
	Cu	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005
	Al	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005
Screening		-100 mesh	-200 mesh	-300 mesh	-500 mesh	-100 mesh	-200 mesh	-300 mesh	-500 mesh
		Oversized material is less than 5%				Oversized material is less than 5%

High-Purity Tantalum Powder Applications

• Capacitors: Used extensively in the electronics industry for manufacturing solid electrolytic capacitors due to their high dielectric constant and stable performance.
• Sputtering Targets: Applied in thin-film deposition processes for semiconductors, flat panel displays, and optical coatings.
• Additive Manufacturing: Utilized in the 3D printing of biomedical implants, aerospace parts, and high-performance components requiring corrosion resistance and strength.
• Superalloys and Turbine Blades: Serves as an alloying element to improve high-temperature strength and oxidation resistance in critical aerospace and power-generation parts.
• Medical Devices: Employed in surgical instruments and implants thanks to their excellent biocompatibility and non-reactive nature in the human body.

High-Purity Tantalum Powder Packing And Shipping

High-purity Tantalum Powder should be stored in a sealed container in a dry and cool place and unexposed to air for an extended time. HM offers vacuum-sealed packaging, including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum or customized packaging as per specific requirements.

Where to Buy High-Purity Tantalum Powder in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Tantalum products including High-Purity Tantalum Powder, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.