Mg7C — Properties & Data | MatWorld

Mg7C

ceramic

· JVASP-91875· Mg7C

Mg7C is a magnesium carbide ceramic compound belonging to the family of refractory and intermetallic carbides. This material represents a magnesium-rich composition in the Mg-C system and is primarily of interest in research and specialized industrial contexts rather than high-volume commercial production. Mg7C exhibits potential applications in lightweight composite reinforcement, refractory components, and advanced ceramics where its low density combined with ceramic hardness could provide advantages in demanding thermal or structural environments.

refractory ceramicscomposite reinforcementlightweight structural applicationsresearch materialshigh-temperature environmentsadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.938	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5055	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5051	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.

Mg7C

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental