Hf2Co

metal

· JVASP-133270· Hf2Co

Hf2Co is an intermetallic compound formed from hafnium and cobalt, belonging to the family of refractory metal intermetallics. This material is primarily of research and developmental interest, studied for potential high-temperature structural applications where extreme thermal stability and oxidation resistance are required. The hafnium-cobalt system remains largely experimental, with applications being explored in aerospace and advanced materials research rather than established industrial production.

high-temperature structural researchaerospace propulsion systemsrefractory coatings developmentMaterials science researchthermal protection systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	12.89	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)	-0.3156	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.

Hf2Co

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control