Mg4TiBe — Properties & Data | MatWorld

Mg4TiBe

metal

· JVASP-65057· Mg4TiBe

Mg4TiBe is an experimental intermetallic compound combining magnesium, titanium, and beryllium—a research-stage alloy exploring lightweight structural possibilities in the magnesium-titanium family. While not yet established in production engineering, this composition targets applications requiring exceptional stiffness-to-weight ratios and thermal stability, appealing to aerospace and defense researchers investigating alternatives to conventional titanium alloys or magnesium matrix composites.

aerospace structures (research)lightweight armor applicationshigh-temperature magnesium alloysintermetallic matrix compositesvibration damping systemsemerging defense materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.104	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6725	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.6149	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Mg4TiBe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control