AcSi2Ir2

ceramic

· JVASP-155508· AcSi2Ir2

AcSi2Ir2 is an advanced ceramic compound combining silicon, iridium, and actinide elements, representing a rare intermetallic or composite ceramic system. This material belongs to the family of refractory ceramics and is likely in the research or pre-commercial development stage, where it is being investigated for extreme-temperature and high-radiation applications where conventional ceramics would degrade. Its notable characteristics stem from the high-temperature stability of iridium and silicon carbide phases combined with potential radiation resistance, making it a candidate for demanding aerospace, nuclear, or specialty industrial environments where material performance at extreme conditions outweighs cost considerations.

nuclear reactor componentshypersonic vehicle thermal protectionhigh-temperature crucibles and refractoriesadvanced aerospace compositesradiation-resistant structural ceramicsresearch phase material systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4214	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.9115	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.

AcSi2Ir2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental