High Purity Tantalum Carbide TaC Powder Cas 12070-06-3, 99.9%

Tantalum-Carbide TaC Powder :
Tantalum carbide It is a metallic cubic, crystalline powder. This forms a binary chemical compound of carbon and tantalum. They are extremely fragile, hard, and refractory ceramic material with metallic conductivity. They are typically sintered to make brownish-gray, powdery forms. It is a sodium chloride-type cubic crystal. Presently, tantalum carbid is used in the cemented carbide sintered seed grain growth inhibitor. This has a notable effect on grain growth and has a density at 14.3g/cm3.

Tantalum caride is insoluble when dissolved in water. It is resistant to oxidation and can be easily melted with potassium pyrosulfate. Tantalum carbid has high electrical conductivity. At room temperature it is resistant to 30O and shows superconducting qualities. Tantalum carbonide is used in powder metalurgical, the cutting of ceramics and chemical vapor desposition. You can use the golden-yellow sintered body made of tantalum caride as watch decorations.

This complex combination of covalent elements and metal ions makes the bond between tantalum carbide atoms and carbon atoms complex. Carbide materials are very tough and hard due to their strong covalent component. TaC is a good example. It has a microhardness range of 1600 to 2000 km/mm2 (9mH), an elastic modulus between 285gPa and 110 kg/mm2. Tantalum, on the other hand, has equivalent values at 186gPa. TAC has a higher carbon content, which increases hardness and yield stress.

When tungsten carbide alloy is being used in cutting applications, it may be added as tantalum carbonide.
Tantalum carbide melting point Tantalum carbide's melting point is 3880°C depending on how pure it is and what measurement conditions are used. This is one of the most important binary compounds. The melting point for tantalum carbide ha is about 3942degC higher than that of carbideclam, which has an equivalent melting point to TaC.

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Technical specifications of Tantalum Carbide TaC powder
CAS Number: 12070-06-3
TaC powder true density: 13.9g/cm3.
2.75g/cm3 - Tantalum carbide TaC dust Bulk Density
Crystal Structure of the Tantalum carbide TaC Powder: Cubic
TaC powder Tantalum carbide APS 1000 nm (Can also be customized).
15.2 m2/g Tantalum carbide TaC-powder SSA
TaC powder purity: 9+% Tantalum carbide
TaC powder Tantalum Carbide Solubility: Insoluble
TaC powder Tantalum Caride TaC appearance: Black-gray, odorless

T.C	F.C	O	N	Al	Fe	Na	Ca	K	Si
>6.32%	<0.08%	<0.3%	<0.003%	<0.004%	<0.042%	<0.003%	<0.003%	<0.004%	<0.003%

Tantalum carbide Properties:
Tantalum carbonide TaC (Mohs hardness 9.0-10) is a hard refractory clay material. It's used for tool bits that are designed to cut tools. Diamond can surpass this level of hardness.
This heavy brown powder is usually sintered and it's an important cermet.
This is often used in fine-crystalline additions to tungsten carbide alloys.
Tantalum carbonide is the only stoichiometric binary material with the highest melting point (3880degC) at 4150K and the lowest boiling point (5500 oC).
TaC0.89, a substoichiometric chemical has a melting point of 4270 K (4000degC).

How does Tantalum-Carbide TaC Powder get made?
Tac powder is made by heating graphite powder and adding it to a vacuum. Heat was used to heat the powder at approximately 2000°C using an oven or arc melting. An alternative method involves heating carbon tantalum dioxide in a vacuum or hydrogen atmosphere to reduce the temperature. However, this technology does not allow for thermometrically controlled control over the product. TAC directly is made from the component through self-propagating, high-temperature synthesizing.

Tantalum Carbide Uses :
Carbide, capacitors and electronic components are the main applications of tantalum caride. In order to improve the physical properties, carbides are commonly added to the powder wear of tungsten/cobalt/cobalt (WC/CO) to increase their effectiveness in sintering.
Tantalum carbide is also used to inhibit the formation of large particles in order to achieve optimum hardness.
You can also use it as a coating for steel molds during aluminum alloy injection molding. This provides wear-resistant, hard surfaces and low friction surfaces.
You can also use carbides to create sharp instruments with high mechanical resistance and hardness. Tantalum carbide can be also used for the following:
1. Cemented carbide
Tintalum carbide is an important component in cemented carbide. It enhances the alloy's properties by increasing fibrous tissue and phase conversion kinetics. The alloys are then stronger and more phase stable.
2. Electronic industry
While Natunction shares many benefits with carbide nanomaterials, it has its own special side. It has high hardness, 9-10 at normal temperature, and a high melting point of 3880 degrees C.
3. High-temperature Alloy
The melting of carbide is, preferably, a tantalum carbonide(TAC), (melting temperature 3890°C), and carbide/HFC (melting temperature 3880°C). Next comes carbide/ZrC (melting temp 3500°C). The materials' mechanical properties are excellent at high temperatures.

Storage condition TaC powder Tantalum carbide :
TaC powder's dispersion and usage performance will be affected by the damp reunion. Tantalum carbide TaC should therefore be vacuum packed and kept in cool, dry rooms. Tantalum Carbide TaC Powder cannot be exposed to air. Ti2AlC should not be exposed to stress.

Shipping and Packing of Tantalum Caride TaC Powder :
We offer many packing options that are dependent on the Tantalum carbid TaC powder amount.
Packaging of Tantalum Carbide TaC powder: Vacuum packaging, 100g,500g, 1kg/bag and 25kg/barrel. Or as you request.
Tantalum carbide TaC (tantalum powder) shipping: Could be shipped by sea, air or express, as long as the payment receipt has been received.


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