Tm2CoOs
metal· JVASP-41464· Tm2CoOs
Tm₂CoOs is a ternary intermetallic compound combining thulium (a rare-earth element), cobalt, and osmium. This is a research-phase material primarily investigated for its potential as a corrosion-resistant, high-density structural or functional material, particularly within the families of rare-earth transition metal compounds known for exceptional hardness and thermal stability. The combination of a dense rare-earth metal with refractory cobalt and osmium suggests applications in extreme-environment aerospace or nuclear contexts, though industrial deployment remains limited and the material is primarily studied for fundamental materials science understanding and potential niche high-performance applications.
aerospace structural componentshigh-temperature corrosion resistancenuclear reactor materialsresearch-phase intermetallicswear-resistant coatingsrefractory applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 127.1 | GPa | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 57.06 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 13.31 | 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 | — | ||
Seebeck Coefficient(S) | 13.36 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3226 | 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.