HfScBe

ceramic

· JVASP-65195· HfScBe

HfScBe is an experimental ternary ceramic compound combining hafnium, scandium, and beryllium—a research-phase material being investigated for high-temperature structural applications. This composition sits within the ultra-high-temperature ceramic (UHTC) family, where the refractory nature of hafnium is combined with scandium and beryllium to engineer specific thermal, mechanical, or chemical properties. Materials in this chemical space are pursued for extreme environments where conventional ceramics or metals cannot survive.

Aerospace thermal protection systems (research phase)Ultra-high temperature compositesRefractory material developmentAdvanced hypersonic vehicle components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.772	kg/m³	—

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)	0.3414	eV/atom	—
Formation Energy(ΔHf)	0.2198	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.

HfScBe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental