Be4 N4 Ca2

semiconductor

· Be4 N4 Ca2

Be₄N₄Ca₂ is an experimental ceramic compound combining beryllium nitride with calcium, representing a research-phase material in the nitride ceramic family. While not yet established in mainstream industrial production, this material is being investigated for potential applications requiring high stiffness and thermal stability, particularly in contexts where lightweight ceramics with strong covalent bonding structures could offer advantages over conventional alternatives.

advanced ceramics researchhigh-temperature structural applicationslightweight composite reinforcementsemiconductor device developmentthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	139.7	GPa	—
Shear Modulus(G)	82.25	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.610	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.332	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Be4 N4 Ca2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control