HfTiC2

metal
· JVASP-107338· HfTiC2

HfTiC2 is a refractory ceramic compound combining hafnium, titanium, and carbon, belonging to the family of transition metal carbides known for exceptional hardness and thermal stability. This material is primarily investigated for extreme-temperature applications where conventional alloys fail, including aerospace engine components, cutting tools, and thermal protection systems that must withstand oxidation and mechanical stress at temperatures exceeding 1500°C. While still largely in research and development rather than routine production, HfTiC2 represents the pursuit of next-generation materials for hypersonic vehicles and advanced propulsion systems where its high melting point and carbide strength offer advantages over nickel-based superalloys and other monolithic ceramics.

aerospace turbine componentshypersonic thermal protectionhigh-temperature cutting toolsrocket engine nozzlesrefractory coatingsextreme-environment research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.
HfTiC2 — Properties & Data | MatWorld