Hf2AlN
metal· Hf2AlN
Hf2AlN is a ternary ceramic compound combining hafnium, aluminum, and nitrogen, belonging to the family of transition metal nitrides and MAX-phase related materials. This material is primarily of research interest for high-temperature structural applications, offering potential advantages in extreme environments where thermal stability and mechanical rigidity are critical. Its notable appeal lies in the combination of ceramic hardness with potential metallic conductivity, making it a candidate for next-generation aerospace, defense, and thermal barrier coating systems where conventional superalloys reach their performance limits.
high-temperature coatingsaerospace engine componentsrefractory applicationsthermal barrier systemsresearch and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — | |
Young's Modulus(E) | — | ksi | — | — |
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.