Al3B

metal

· JVASP-125290· Al3B

Al₃B is an intermetallic compound in the aluminum-boron system, representing a metal matrix reinforced or modified by boron content. This material belongs to the family of aluminum-based intermetallics that combine lightweight characteristics of aluminum with enhanced hardness and stiffness from boron phases. Al₃B and related aluminum-boron compounds are primarily investigated in research and specialty applications rather than high-volume production, with interest focused on composite reinforcement, wear-resistant coatings, and high-temperature structural applications where improved strength-to-weight ratios are critical.

composite reinforcement phaseswear-resistant surface coatingsexperimental aerospace structureshigh-temperature intermetallics researchlightweight structural applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1005	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)	0.5461	eV/atom	—
Formation Energy(ΔHf)	0.5309	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.

Al3B

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control