Mg4As6Ir7

ceramic

· JVASP-22745· Mg4As6Ir7

Mg4As6Ir7 is an intermetallic ceramic compound combining magnesium, arsenic, and iridium—a rare ternary system with limited documented industrial application. This is a research or specialty material rather than a production ceramic, likely studied for its potential in high-temperature or advanced structural applications where the density and multi-element composition could offer unique property combinations not available in conventional ceramics or single-phase alloys.

experimental high-temperature ceramicsintermetallic research compoundsspecialized aerospace/defense applicationsrefractory material explorationadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4113	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
Thermoelectric Power Factor(PF)2 entries	0.00107	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00106	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	29.10	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	28.72	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)	0.02070	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4135	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.

Mg4As6Ir7 — Properties & Data | MatWorld

Mg4As6Ir7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental