Hf2SiMo3
metal· JVASP-145836· Hf2SiMo3
Hf2SiMo3 is a refractory intermetallic compound combining hafnium, silicon, and molybdenum, representing an emerging material in the family of ultra-high-temperature ceramics and metal silicides. This material is primarily of research and development interest for extreme thermal environments where conventional superalloys reach their limits, with potential applications in aerospace propulsion systems, nuclear reactors, and industrial high-temperature processes where oxidation resistance and thermal stability are critical.
high-temperature aerospace applicationsrefractory intermetallicsnuclear reactor componentsextreme environment researchthermal barrier systemshypersonic vehicle structures
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.