Hf2 Mg6

semiconductor
· Hf2 Mg6

Hf₂Mg₆ is an intermetallic compound combining hafnium and magnesium, belonging to the class of lightweight metallic compounds with potential for high-temperature structural applications. This material remains primarily in the research and development phase, with investigation focused on its potential as a lightweight, high-melting-point phase for advanced aerospace and automotive structures where density reduction and thermal stability are critical. The hafnium-magnesium system is of interest for its combination of low density (via magnesium) with refractory character (via hafnium), positioning it as a candidate for next-generation composites and alloys rather than as a standalone engineering material in current widespread use.

aerospace structures (research phase)high-temperature intermetallicslightweight composite reinforcementrefractory metallics researchthermal protection systems (developmental)advanced materials R&D

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.