Zr1 B2
semiconductor· Zr1 B2
Zr₁B₂ is a zirconium diboride ceramic compound belonging to the transition metal boride family, characterized by a hexagonal crystal structure that provides exceptional hardness and thermal stability. This material is primarily investigated for ultra-high-temperature applications and wear-resistant coatings, where its combination of refractory properties and mechanical strength makes it an alternative to conventional ceramics in extreme environments. Zr₁B₂ is of particular interest in aerospace and defense sectors as a candidate for hypersonic vehicle leading edges, thermal protection systems, and cutting tool coatings, though it remains largely in research and development phases for most commercial applications.
hypersonic vehicle protectionthermal barrier coatingscutting tool insertsrefractory applicationswear-resistant surfacesadvanced ceramics research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.