Hf3Mg
ceramic· JVASP-90767· Hf3Mg
Hf3Mg is an intermetallic ceramic compound combining hafnium and magnesium, representing a research-phase material in the hafnium-magnesium system. This material class is of interest for high-temperature structural applications where lightweight properties and thermal stability are valued, though it remains largely in experimental development rather than established production use. Engineers would consider hafnium-magnesium intermetallics primarily for aerospace thermal barriers or advanced refractory applications where the combination of hafnium's high melting point and magnesium's low density offers theoretical advantages over conventional ceramics.
High-temperature structural compositesAerospace thermal protectionRefractory materials researchLightweight intermetallic systemsAdvanced ceramic composites
Compliance & Regulations
?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
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.