Hf2SnC
ceramic· Hf2SnC
Hf2SnC is a ternary ceramic compound belonging to the MAX phase family, a class of layered carbides and nitrides that combine ceramic hardness with metallic workability. This material is primarily of research and development interest rather than established industrial production, but represents a promising candidate for extreme-environment applications where thermal stability, damage tolerance, and oxidation resistance are critical.
High-temperature structural componentsAerospace thermal protection systemsNuclear reactor claddingOxidation-resistant coatingsResearch material developmentRefractory applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 19,993.9 | ksi | — | ||
| ↳ | 19,983.1 | ksi | — | ||
| ↳ | 20,160.2 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.1196 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν) | 0.2414 | - | — | ||
Shear Modulus(G)3 entries | 12,496.1 | ksi | — | ||
| ↳ | 12,484.7 | ksi | — | ||
| ↳ | 12,183.2 | ksi | — | ||
Young's Modulus(E) | 30,457.9 | ksi | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4189 | 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 | — | ||
Seebeck Coefficient(S) | -10.32 | 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) | -0.7989 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.