TiFeO3 — Properties & Data | MatWorld

TiFeO3

Name: TiFeO3
Brand: MatWorld

ceramic

· TiFeO3

Ilmenite (iron titanium oxide, TiFeO3) is an iron-titanium oxide ceramic compound that forms the primary ore mineral for titanium extraction and is valued for its chemical stability and electromagnetic properties. It is used in pigment production (titanium dioxide manufacture), welding electrode coatings, refractory applications, and emerging research into magnetic ceramics and photocatalytic devices; its dense crystal structure and mixed-valence iron-titanium chemistry make it particularly relevant for high-temperature and corrosion-resistant environments where titanium-based ceramics offer advantages over conventional oxides.

titanium ore processingrefractory liningswelding consumablespigment productionhigh-temperature ceramicsmagnetic ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.132	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)3 entries	1.199	μB	DFT
↳	1.665	μB	DFT
↳	8.001	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	2.542	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.000110	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000105	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	20.73	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	20.12	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1688	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)4 entries	-1.429	eV/atom	DFT
↳	0.8600	eV/atom	DFT
↳	-2.273	eV/atom	DFT · OptB88vdW
↳	-2.566	eV/atom	Measured

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.

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.

TiFeO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental