Mg4B3Ir2

ceramic

· JVASP-109390· Mg4B3Ir2

Mg₄B₃Ir₂ is an intermetallic ceramic compound combining magnesium, boron, and iridium—a research-phase material that belongs to the family of complex metal borides. This compound is not yet widely commercialized; it represents exploratory work in high-performance ceramic intermetallics, where the iridium content suggests potential applications requiring exceptional thermal stability, oxidation resistance, or elevated-temperature strength.

High-temperature structural applications (research)Aerospace propulsion systems (experimental)Refractory applicationsAdvanced ceramic compositesMaterials research and developmentOxidation-resistant coatings (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2388	lb/in³	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4045	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.

Mg4B3Ir2 — Properties & Data | MatWorld

Mg4B3Ir2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental