HoAlSi

metal

· JVASP-110909· HoAlSi

HoAlSi is a ternary intermetallic compound combining holmium (a rare-earth element), aluminum, and silicon. This material family is primarily of research interest, explored for potential applications where rare-earth strengthening and thermal stability are desired, though it remains largely in the experimental phase without widespread commercial production.

high-temperature intermetallics (research)rare-earth alloy developmentmaterials science studiespotential aerospace applications (exploratory)metallurgical research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.268	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)	-0.6173	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.

HoAlSi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control