CaBeSi

ceramic

· JVASP-106123· CaBeSi

CaBeSi is a calcium beryllium silicate ceramic compound that combines the properties of beryllium and silicate chemistry. This material belongs to the family of advanced ceramics and is primarily of research interest, being explored for applications requiring the unique combination of low density with high stiffness that beryllium-containing compositions can provide. Industrial adoption remains limited, with most development focused on specialized aerospace and defense applications where the weight savings and thermal properties of beryllium compounds justify their processing complexity and cost.

aerospace componentslightweight structural ceramicsthermal management systemsresearch and developmenthigh-performance compositesspecialized defense applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	9,515.9	ksi	—
Poisson's Ratio(ν)	0.1900	-	—
Shear Modulus(G)	7,459.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08107	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)	0.01450	eV/atom	—
Formation Energy(ΔHf)	-0.4043	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.

CaBeSi

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental