LuTiSi

metal
· JVASP-17720· LuTiSi

LuTiSi is an intermetallic compound combining lutetium, titanium, and silicon—a rare-earth transition metal silicide in the research and development phase. While not yet established in mainstream industrial production, materials in this family are investigated for high-temperature structural applications and specialized aerospace or nuclear contexts where the combination of refractory elements and low density are advantageous. Engineers would consider this material primarily in exploratory projects requiring extreme thermal stability or novel lightweight high-strength solutions, though commercial availability and manufacturing scalability remain limited compared to conventional titanium alloys or established intermetallics.

experimental high-temperature alloysaerospace research applicationsrefractory intermetallic compoundslightweight structural materialsnuclear or extreme-environment componentsmaterials research and development

Compliance & Regulations

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