ZrBeNb

metal

· JVASP-67672· ZrBeNb

ZrBeNb is a ternary refractory metal alloy combining zirconium, beryllium, and niobium—elements known for high melting points and strength at elevated temperatures. This is primarily a research or specialized engineering material, developed for applications demanding exceptional thermal stability and lightweight performance in extreme environments. The alloy targets niche aerospace and nuclear applications where conventional superalloys reach their limits, though beryllium toxicity and processing complexity restrict its commercial adoption compared to more established refractory systems.

aerospace thermal protectionnuclear reactor componentshigh-temperature structural applicationsrefractory alloy researchspace vehicle propulsion systemsspecialized military applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	18,276.2	ksi	—
Poisson's Ratio(ν)	0.4100	-	—
Shear Modulus(G)	4,071.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2323	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)	0.1863	eV/atom	—
Formation Energy(ΔHf)	0.06060	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.

ZrBeNb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control