Hf3SiMo8
metal· JVASP-145403· Hf3SiMo8
Hf3SiMo8 is a complex intermetallic compound combining hafnium, silicon, and molybdenum, belonging to the family of high-temperature refractory metals and ceramic-like intermetallics. This material is primarily of research and developmental interest rather than established production use, positioned within the broader class of advanced intermetallics explored for extreme-environment applications where conventional superalloys reach their thermal or oxidation limits. Its appeal lies in the potential for exceptional high-temperature strength and oxidation resistance that such multi-element refractory systems can offer, though commercial adoption remains limited.
high-temperature structural componentsaerospace propulsion researchrefractory intermetallics developmentoxidation-resistant coatingsadvanced materials testing
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.