TaNbC2

metal

· JVASP-109688· TaNbC2

TaNbC2 is a refractory metal carbide compound combining tantalum, niobium, and carbon, belonging to the family of high-melting-point ceramics and cermets used in extreme-temperature applications. This material is primarily explored in research and specialized industrial contexts for applications requiring exceptional hardness, wear resistance, and thermal stability—notably in cutting tools, wear-resistant coatings, and high-temperature structural applications where conventional alloys fail. The tantalum-niobium carbide system offers an alternative to purely tungsten-based or titanium carbide systems, with potential advantages in tailoring hardness and toughness balance through compositional control.

cutting tool insertswear-resistant coatingshigh-temperature structural componentsrefractory applicationsspecialty cermets

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3924	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5982	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

TaNbC2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control