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Tantalum Carbide Powder, TaC, CAS 12070-06-3

Reference: HMCP-1698

Condition: New product

Tantalum Carbide (TaC) Powder is a yellow-brown powder with a cubic crystal structure, which has high hardness, high melting point, and good high-temperature performance, and is mainly used as an additive for cemented carbide. Heeger Materials can provide top-quality Tantalum Carbide Powder at competitive prices, with customized options for purity and particle size to meet specific needs.

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Data sheet

Purity	99.0% - 99.9%
CAS	12070-06-3

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Tantalum Carbide (TaC) Powder is a vital cermet material with high chemical stability, excellent oxidation resistance, and superior electrical conductivity. It resists water and most inorganic acids but dissolves in a mix of hydrofluoric and nitric acids.

Tantalum Carbide Powder, TaC, CAS 12070-06-3

Formula: TaC
Melting point: 3880℃
Boiling point: 5500℃
Density: 14.3 g/cm³
Molecular weight: 192.96 g/mol
CAS: 12070-06-3

Tantalum Carbide Powder Specifications

Product	Particle Size FSSS (μm)	Chemical Composition (%)
		Total Carbon	Free Carbon	Impurity (%max)
		Total Carbon	Free Carbon	Nb	Fe	Si	Al	Ti	O	N	Na	Ca
HM-TaC-1	0.6-0.8	6.2±0.2	≤0.15	0.1	0.05	0.01	0.005	0.01	0.40	0.2	0.005	0.01
HM-TaC-2	0.8-1.0	6.2±0.2	≤0.15	0.1	0.05	0.01	0.005	0.01	0.30	0.2	0.005	0.01
HM-TaC-3	1.0-1.5	6.2±0.2	≤0.15	0.1	0.05	0.01	0.005	0.01	0.20	0.2	0.005	0.01
HM-TaC-4	1.5-2.0	6.2±0.2	≤0.15	0.1	0.05	0.01	0.005	0.01	0.15	0.2	0.005	0.01

Tantalum Carbide Powder SEM

Tantalum Carbide Powder, TaC, CAS 12070-06-3

Tantalum Carbide Powder Features

The highest purity is 99.99%
Small particle size: min30-50nm
Concentrated distribution
Typical product: D10≥1.0μm, D50 1.2~1.8μm, D90≤3.0μm

Tantalum Carbide Powder Applications

Used in powder metallurgy
Used as a hard coating in cutting tools, hard wear-resistant alloy tools, molds
Used in fine ceramics
Used in chemical vapor deposition
Used as additives for wear and corrosion-resistant structural parts

Tantalum Carbide Powder Storage and Packing

Tantalum Carbide (TaC) Powder should be sealed and stored in a dry, cool environment, and not be exposed to the air for a long time, using inert anti-static packaging. The vacuum packing is 100g, 500g, 1kg/bag, 25kg/drum, or as required.

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