Ti2AlO4 — Properties & Data | MatWorld

Ti2AlO4

ceramic

· JVASP-58463· Ti2AlO4

Ti₂AlO₄ is a titanium-aluminum oxide ceramic compound that belongs to the family of mixed-metal oxides. While primarily of academic and materials research interest rather than established in high-volume industrial production, this compound represents a class of materials being investigated for applications requiring combined properties of titanium oxide's thermal stability and aluminum oxide's hardness and wear resistance. The material is notable for its potential in high-temperature structural applications and as a reinforcement phase in composite systems, though practical engineering adoption remains limited compared to conventional alumina or titania ceramics.

composite reinforcement phaseshigh-temperature research ceramicswear-resistant coatings (developmental)refractory compounds (experimental)materials research and characterizationaerospace material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1540	lb/in³	DFT · OptB88vdW

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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)	0.04780	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.036	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

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.

Ti2AlO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental