HfBeRu

ceramic

· JVASP-67028· HfBeRu

HfBeRu is an experimental ternary ceramic compound combining hafnium, beryllium, and ruthenium—a rare combination that bridges refractory metal and ceramic chemistry. This material exists primarily in research contexts, investigated for extreme-temperature structural applications where conventional ceramics or superalloys reach their limits. The hafnium-beryllium-ruthenium system is notable for exploring high-density, high-modulus ceramics with potential thermal and chemical stability, though practical industrial deployment remains limited and material availability is constrained.

experimental high-temperature compositesaerospace propulsion researchrefractory applicationsmaterials science researchultra-high-temperature ceramicsspace systems development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	170.7	GPa	—
Poisson's Ratio(ν)	0.3500	-	—
Shear Modulus(G)	62.26	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	11.00	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)	0.2375	eV/atom	—
Formation Energy(ΔHf)	-0.3833	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.

HfBeRu

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental