HfBeRu — Properties & Data | MatWorld

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)	24,757.9	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3500	-	DFT · OptB88vdW
Shear Modulus(G)	9,030	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3975	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2375	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3833	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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