HfTc2

ceramic

· JVASP-152226· HfTc2

HfTc₂ is a refractory ceramic compound combining hafnium and tungsten carbide, belonging to the class of transition metal carbides known for extreme hardness and thermal stability. This material is primarily of research and development interest for ultra-high-temperature applications and wear-resistant coatings, where its combination of hardness and refractory properties makes it a candidate for environments exceeding the limits of conventional ceramics and superalloys. As an advanced ceramic carbide, HfTc₂ represents exploration into materials for next-generation thermal protection systems and cutting tools, though industrial adoption remains limited compared to established alternatives like tungsten carbide or hafnium carbide.

refractory coatingshigh-temperature structural applicationswear-resistant surfacescutting and grinding toolsthermal protection systemsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	12.29	kg/m³	—

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)	-0.3623	eV/atom	—

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

Regulatory Screening

Environmental

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.

HfTc2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental