B2As

ceramic

· JVASP-133718· B2As

B₂As is an intermetallic ceramic compound belonging to the boron-arsenide family, characterized by a crystal structure combining boron and arsenic elements. While primarily of research interest rather than established commercial production, this material represents the broader class of binary intermetallic ceramics being investigated for high-temperature structural and electronic applications where extreme hardness and thermal stability are advantageous.

High-temperature structural ceramicsSemiconductor research applicationsHardness-critical coatingsThermal management materialsRefractory compositesAdvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	86.60	GPa	—
Poisson's Ratio(ν)	0.4300	-	—
Shear Modulus(G)	36.40	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.668	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)	0.8211	eV/atom	—
Formation Energy(ΔHf)	0.6892	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.

B2As

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental