Lu2Cr2C3
metal· JVASP-35382· Lu2Cr2C3
Lu2Cr2C3 is a rare-earth transition metal carbide ceramic compound combining lutetium and chromium with carbon, forming a refractory ceramic material. This is a research-phase material explored primarily for ultra-high-temperature structural applications where extreme hardness, chemical inertness, and thermal stability are required. Carbide ceramics of this composition are investigated for aerospace thermal protection, advanced cutting tools, and specialized high-temperature wear components, though Lu2Cr2C3 remains largely experimental due to synthesis complexity and the cost of lutetium feedstock.
refractory ceramicshigh-temperature structural compositesadvanced cutting tool coatingsaerospace thermal protectionwear-resistant componentsresearch materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 173.1 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 82.97 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.121 | 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) | -5.753 | 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) | -0.4434 | 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.