Tm3B7W
metal· JVASP-140260· Tm3B7W
Tm3B7W is a rare-earth metal boride compound containing thulium, boron, and tungsten. This material belongs to the family of refractory metal borides, which are typically investigated for high-temperature structural applications and wear resistance. As a research compound, Tm3B7W represents the broader potential of rare-earth boride systems to combine hardness, thermal stability, and metallic conductivity in extreme-environment contexts.
high-temperature structural componentswear-resistant coatingsrefractory applicationscutting tool materialsresearch and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3616 | lb/in³ | — |
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) | 0.05870 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6083 | 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.