B2 C2
semiconductor· B2 C2
B₂C₂ is an experimental boron-carbon ceramic compound belonging to the family of boron carbides, which are ultra-hard refractory materials. This research-phase material is being investigated for extreme-environment applications where exceptional hardness, thermal stability, and chemical resistance are required, though it remains largely in academic development and has not achieved significant commercial deployment compared to established boron carbide (B₄C) alternatives.
abrasive and grinding applicationsrefractory coatingsarmor and ballistic protectionhigh-temperature ceramic compositesresearch and development materialsultra-hard tool materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.