Ho2CoSi2

metal

· JVASP-104642· Ho2CoSi2

Ho₂CoSi₂ is an intermetallic compound belonging to the rare-earth transition-metal silicide family, combining holmium (a lanthanide), cobalt, and silicon in a defined stoichiometric ratio. This material is primarily of research and development interest rather than established production use, with potential applications in high-temperature structural applications, magnetic devices, and specialized alloy development where rare-earth elements provide enhanced properties. The intermetallic structure offers potential advantages in thermal stability and hardness compared to conventional alloys, though engineering adoption remains limited pending further characterization and cost-benefit analysis.

research materialsintermetallic compoundshigh-temperature alloysrare-earth metallurgymagnetic materials developmentadvanced ceramics and composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2886	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)	-0.7601	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.

Ho2CoSi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control