BeSi2Ir

ceramic

· JVASP-67978· BeSi2Ir

BeSi2Ir is an experimental intermetallic ceramic compound combining beryllium, silicon, and iridium elements. This material belongs to the family of refractory intermetallics and is primarily of research interest rather than established industrial production, with potential applications in extreme-temperature environments where conventional ceramics or superalloys reach their limits. The addition of iridium to beryllium-silicon systems aims to improve high-temperature strength, oxidation resistance, and thermal stability—properties critical for aerospace and energy applications where conventional materials degrade.

high-temperature structural applicationsrefractory intermetallics researchaerospace propulsion componentsthermal barrier material developmentextreme environment testingmaterial science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.496	kg/m³	—

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)	0.4676	eV/atom	—
Formation Energy(ΔHf)	0.1097	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.

BeSi2Ir

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental