Hf2Mg

ceramic

· JVASP-94352· Hf2Mg

Hf2Mg is an intermetallic ceramic compound combining hafnium and magnesium, belonging to the class of refractory intermetallics. This material is primarily of research and development interest, with potential applications in high-temperature structural applications where the combination of hafnium's refractory properties and magnesium's lightweight characteristics could offer advantages in extreme environments. Engineers would consider Hf2Mg for next-generation aerospace or defense applications requiring materials that maintain stability at elevated temperatures while minimizing weight, though current industrial adoption remains limited and the material remains largely in the experimental phase.

high-temperature aerospace structuresrefractory intermetallic researchthermal protection systemslightweight structural ceramicsadvanced materials development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2914	lb/in³	—

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)	1.327	eV/atom	—
Formation Energy(ΔHf)	1.327	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.

Hf2Mg

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental