Sc2BeIr

ceramic

· JVASP-70978· Sc2BeIr

Sc2BeIr is an intermetallic ceramic compound combining scandium, beryllium, and iridium—a rare ternary system primarily of research and exploratory interest rather than established industrial production. This material belongs to the family of high-melting-point intermetallic ceramics, typically investigated for extreme-environment applications where conventional alloys fail due to oxidation or thermal creep. While not yet in widespread commercial use, materials in this chemical family are studied for potential applications in aerospace propulsion systems, high-temperature structural components, and wear-resistant coatings where the combination of light beryllium, refractory iridium, and scandium's stabilizing effects might offer advantages in specific niche roles.

High-temperature structural researchAerospace propulsion componentsRefractory coating developmentExperimental intermetallic studiesWear and oxidation resistance testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14,120.9	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	6,452.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2579	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2355	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4511	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.

Sc2BeIr — Properties & Data | MatWorld

Sc2BeIr

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental