Hf2Co21B6
metal· JVASP-141325· Hf2Co21B6
Hf2Co21B6 is an experimental intermetallic compound combining hafnium, cobalt, and boron, belonging to the family of refractory metal borides and intermetallics. This material is primarily of research interest for high-temperature structural applications, where the hafnium content provides oxidation resistance and the cobalt-boron matrix contributes to hardness and strength. While not yet commercialized at scale, materials in this chemical family are investigated for extreme-environment aerospace and energy applications where conventional superalloys reach their performance limits.
high-temperature structural materialsaerospace researchrefractory applicationsintermetallic research compoundsoxidation-resistant coatingsadvanced materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.