DyTiSi

metal
· JVASP-17889· DyTiSi

DyTiSi is an intermetallic compound combining dysprosium (a rare earth element), titanium, and silicon, belonging to the family of rare-earth transition metal silicides. This material is primarily of research and developmental interest rather than established in high-volume industrial production, with potential applications in high-temperature structural applications where rare-earth reinforcement phases offer advantages in creep resistance and oxidation protection. Engineers would consider DyTiSi in advanced aerospace or power-generation contexts where extreme thermal stability and controlled microstructures are critical, though such compounds typically remain in the evaluation phase until manufacturing scalability and cost-effectiveness can be demonstrated.

High-temperature structural compositesAerospace research applicationsRare-earth intermetallic phasesCreep-resistant alloy developmentExperimental materials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Bulk Modulus(K)
92.72
GPa
Poisson's Ratio(ν)
0.2900
-
Shear Modulus(G)
45.93
GPa
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
6.451
kg/m³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV
Magnetic Moment(μB)
0.000
µB
Seebeck Coefficient(S)
-1.593
µV/K
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom
Formation Energy(ΔHf)
-0.6323
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.