TmAlNi4

metal

· JVASP-103676· TmAlNi4

TmAlNi4 is an intermetallic compound containing thulium, aluminum, and nickel, belonging to the rare-earth intermetallic family. This material is primarily of research and development interest rather than established industrial production, studied for its potential in high-temperature applications and magnetic devices due to the rare-earth thulium constituent. The ternary composition places it in a material space explored for advanced functional properties, though practical engineering use remains limited compared to more conventional superalloys and commercial rare-earth compounds.

research and developmentrare-earth intermetallicshigh-temperature materialsmagnetic applicationsfundamental material science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.603	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)	0.07390	eV/atom	—
Formation Energy(ΔHf)	-0.5136	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.

TmAlNi4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control