HfMgBe2

ceramic

· JVASP-68906· HfMgBe2

HfMgBe2 is an intermetallic ceramic compound combining hafnium, magnesium, and beryllium—a research-stage material exploring lightweight, high-temperature ceramic properties. This material family is investigated for applications requiring extreme thermal stability and low density, though it remains primarily in academic and developmental contexts rather than established industrial production. Engineers would consider this material for next-generation aerospace or nuclear applications where conventional ceramics reach performance limits, though manufacturability, cost, and material consistency remain active research challenges.

aerospace thermal structureshigh-temperature refractory applicationsnuclear reactor componentslightweight ceramic compositesresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	0.000	ksi	—
Shear Modulus(G)	0.000	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2229	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)	0.3099	eV/atom	—
Formation Energy(ΔHf)	0.1431	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.

HfMgBe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental