Hf3 C1

semiconductor

· Hf3 C1

Hf3C1 is a hafnium carbide ceramic compound belonging to the refractory carbide family, characterized by extremely high melting temperatures and hardness. This material is investigated primarily in advanced aerospace and high-temperature materials research, where its exceptional thermal stability and potential for ultra-high-temperature applications (rocket nozzles, hypersonic vehicle components, and extreme-environment cutting tools) make it a candidate for next-generation systems that exceed the performance envelope of conventional superalloys and carbides.

refractory ceramicshypersonic vehicle componentsrocket engine nozzlesextreme-temperature cutting toolsaerospace researchhigh-temperature structural applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7740	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.

Hf3 C1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control