MgCr2O5 — Properties & Data | MatWorld

MgCr2O5

ceramic

· JVASP-30553· MgCr2O5

MgCr2O5 is a magnesium chromium oxide ceramic compound belonging to the spinel and mixed-oxide ceramic family. This material is primarily of research and specialized industrial interest, used in high-temperature applications where chromium oxide's refractory properties are combined with magnesium's thermal and chemical characteristics. Engineers consider MgCr2O5 for applications requiring oxidation resistance and thermal stability in harsh environments, though it remains less common than established alternatives like alumina or magnesia-based refractories.

refractory liningshigh-temperature oxidation resistancespecialty ceramics researchthermal barrier coatingscorrosive environment protectionmetallurgical furnace applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.836	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	7.994	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00121	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00129	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	73.70	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	69.20	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3130	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.029	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.

MgCr2O5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental