Hf4BeP

ceramic

· JVASP-65281· Hf4BeP

Hf4BeP is an experimental ceramic compound combining hafnium, beryllium, and phosphorus—a rare combination not commonly encountered in production engineering. This material belongs to the family of refractory ceramics and intermetallic compounds, and its development is primarily driven by research into ultra-high-temperature structural materials and advanced nuclear or aerospace applications where extreme thermal stability and low-density performance are explored.

high-temperature structural researchrefractory ceramic developmentaerospace thermal protection (experimental)nuclear materials researchadvanced intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3657	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)	1.296	eV/atom	—
Formation Energy(ΔHf)	0.7555	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.

Hf4BeP

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental