MgFeSiO5 — Properties & Data | MatWorld

MgFeSiO5

ceramic

· JVASP-9509· MgFeSiO5

MgFeSiO5 is an iron-magnesium silicate ceramic compound that belongs to the olivine mineral family, characterized by a mixed oxide structure combining magnesium, iron, and silicate components. This material appears primarily in research and specialized industrial contexts where its thermal stability, chemical durability, and structural properties are relevant, including refractory applications, mineral processing, and advanced ceramics research. Its composition makes it notable as a naturally occurring mineral phase that can be engineered for applications requiring temperature resistance and oxidation stability, though it is less common than single-phase silicates in mainstream engineering practice.

refractory ceramicshigh-temperature applicationsmineral processingolivine-based compositesresearch ceramicsthermal barrier materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1436	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	3.990	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000121	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000112	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.237	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-5.460	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)	0.1075	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.317	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.

MgFeSiO5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental