CaB2

ceramic

· JVASP-36379· CaB2

Calcium diboride (CaB2) is a ceramic compound belonging to the metal boride family, characterized by its crystal structure containing boron and calcium atoms. This material is primarily of research and experimental interest rather than established in mainstream industrial production, with potential applications in high-temperature structural applications, wear-resistant coatings, and advanced ceramic composites where its hardness and thermal stability could provide advantages over conventional ceramics.

high-temperature ceramicswear-resistant coatingsrefractory materialsadvanced compositesresearch/experimental applicationsboride ceramic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	18,123.9	ksi	—
Poisson's Ratio(ν)	0.1800	-	—
Shear Modulus(G)	14,777.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1016	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-6.397	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1372	eV/atom	—
Formation Energy(ΔHf)	-0.2535	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.

CaB2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental