Tantalum boride Chemical Properties

Melting point:

2040°C

Density 

14.200

form 

refractory orthorhombic crystals

color 

refractory orthorhombic crystals, crystalline

Resistivity

100 (ρ/μΩ.cm)

Crystal Structure

Orthorhombic

Stability:

Severe oxidation above 1100–1400°C in air

InChI

InChI=1S/B.Ta

InChIKey

XTDAIYZKROTZLD-UHFFFAOYSA-N

SMILES

B#[Ta]

EPA Substance Registry System

Tantalum boride (TaB) (12007-07-7)

Safety Information

WGK Germany 

3

TSCA 

Yes

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

Tantalum boride Usage And Synthesis

Chemical Properties

-325 mesh with 99.5% purity; refractory material; used as a sputtering target of 99.5% purity to produce wear-resistant and semiconductive films, and other uses [KIR78] [CER91]

Uses

Tantalum Boride Powder is a high-hardness ceramic. With 6 variations available, it’s valued for properties like high strength, stiffness, hardness and corrosion/oxidation resistance at high temperatures. Potential applications include cutting tools, drill bits, nozzles, and other wear-resistant parts that operate at high temperatures. Its refractory properties also make Tantalum Boride Powder suitable for furnace elements, heating elements and crucibles.

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