YBeNb

metal

· JVASP-67695· YBeNb

YBeNb is a ternary intermetallic compound combining yttrium, beryllium, and niobium. This is a research-phase material with potential applications in high-temperature structural systems where the low density of beryllium and the refractory properties of niobium could be leveraged, though such ternary systems remain largely experimental with limited industrial deployment.

High-temperature aerospace structures (developmental)Lightweight refractory alloys (research)Advanced intermetallic compositesNuclear reactor materials (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2055	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)	0.3558	eV/atom	—
Formation Energy(ΔHf)	0.2300	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.

YBeNb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control