TmAlSi

metal
· JVASP-54997· TmAlSi

TmAlSi is an intermetallic compound combining thulium (rare earth element), aluminum, and silicon, representing a ternary metallic system studied primarily in materials research rather than established commercial production. This material falls within the family of rare-earth intermetallics, which are investigated for potential applications requiring specific combinations of mechanical stiffness, thermal properties, or magnetic behavior. Limited industrial deployment suggests this remains largely an experimental composition; engineers would encounter it in research contexts exploring lightweight refractory materials, high-temperature structural applications, or functional intermetallic systems rather than in routine engineering design.

research and developmentrare-earth intermetallicshigh-temperature materials studyaerospace experimental alloyslightweight structural compoundsmaterials discovery

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
13,183.9
ksi—
Poisson's Ratio(ν)
0.2200
-—
Shear Modulus(G)
9,230.2
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.2336
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.5962
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.