AcIr3

ceramic

· JVASP-129193· AcIr3

AcIr3 is an intermetallic ceramic compound combining actinium and iridium, representing an advanced ceramic material in the intermetallic family. This is primarily a research and development material studied for high-temperature structural applications and specialized nuclear or aerospace contexts where the extreme density and refractory properties of iridium-based ceramics offer potential advantages over conventional high-temperature ceramics. The material's composition suggests investigation into enhanced thermal stability, oxidation resistance, or neutron-absorbing capabilities relevant to nuclear fuel matrices or advanced reactor components.

high-temperature structural ceramicsnuclear materials researchrefractory compoundsaerospace thermal protectionintermetallic matrix compositesadvanced reactor components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.6274	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1439	eV/atom	—
Formation Energy(ΔHf)	0.00101	eV/atom	—

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

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.

AcIr3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental