HfMgHg2
ceramic· JVASP-77411· HfMgHg2
HfMgHg2 is an intermetallic compound combining hafnium, magnesium, and mercury, classified as a ceramic material. This is primarily a research-phase compound studied within the broader context of high-density intermetallic systems and potential applications requiring extreme material properties. The material family remains largely experimental, with interest driven by hafnium's high melting point and density alongside magnesium's light weight, though practical industrial adoption is limited and mercury's environmental and handling constraints restrict widespread development.
experimental researchhigh-density applicationsintermetallic studiesaerospace material researchadvanced ceramics developmentlaboratory synthesis
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.