Ba4TiBe

metal

· JVASP-64019· Ba4TiBe

Ba₄TiBe is an intermetallic compound combining barium, titanium, and beryllium elements. This material is primarily of research interest rather than established industrial production, belonging to the family of lightweight intermetallic compounds that combine low-density beryllium with stronger metallic elements for potential structural applications. Ba₄TiBe and related ternary intermetallics are investigated for advanced aerospace and high-performance applications where the combination of light weight, thermal stability, and chemical properties of its constituent elements could offer advantages over conventional alloys.

Research and developmentAerospace structures (experimental)Lightweight composite precursorsHigh-temperature materials studiesIntermetallic phase evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.141	kg/m³	—

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)	1.246	eV/atom	—
Formation Energy(ΔHf)	1.188	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.

Ba4TiBe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control