HfMg6Si
ceramic· JVASP-93063· HfMg6Si
HfMg6Si is an intermetallic ceramic compound combining hafnium, magnesium, and silicon, belonging to the family of lightweight refractory intermetallics. This material is primarily of research and developmental interest rather than established commercial production, with potential applications in high-temperature structural applications where the combination of low density and hafnium's refractory properties could offer advantages over conventional ceramics or superalloys.
high-temperature structural compositesaerospace research materialsrefractory intermetallicslightweight ceramicsexperimental advanced alloysthermal protection systems
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.486 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1781 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.00545 | 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.