Zr2BeW

metal

· JVASP-71597· Zr2BeW

Zr2BeW is a ternary intermetallic compound combining zirconium, beryllium, and tungsten. This material belongs to the family of high-temperature refractory alloys and is primarily encountered in research and specialized aerospace contexts rather than widespread commercial production. Its potential applications leverage the high melting point and density characteristics typical of tungsten-containing intermetallics, though engineering adoption remains limited due to beryllium's toxicity concerns and the material's brittleness at lower temperatures—factors that have historically restricted this alloy family to niche roles where extreme thermal resistance justifies the manufacturing and handling complexity.

High-temperature aerospace researchRefractory alloy developmentSpecialized casting applicationsExperimental turbine materialsNuclear thermal components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3251	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)	0.2514	eV/atom	—
Formation Energy(ΔHf)	0.04011	eV/atom	—

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

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.

Zr2BeW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control