YZrBe — Properties & Data | MatWorld

YZrBe

metal

· JVASP-67116· YZrBe

YZrBe is an experimental intermetallic compound combining yttrium, zirconium, and beryllium—a research-phase material developed to explore lightweight, high-stiffness metallic systems. This ternary system belongs to the family of advanced refractory and beryllium-containing alloys, designed for applications requiring high elastic modulus-to-weight ratios in extreme environments. While not yet in widespread commercial production, materials of this composition are investigated for aerospace, defense, and high-temperature structural applications where the combination of low density and stiffness offers potential advantages over conventional titanium or aluminum alloys.

aerospace structuresresearch alloyslightweight refractory applicationshigh-modulus compositesexperimental aerospace systemshigh-temperature engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	72.13	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	36.20	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.028	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1719	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.07586	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

Export Control

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.

YZrBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control