Hf1 Si1 Ni1
semiconductor· Hf1 Si1 Ni1
HfSiNi is an intermetallic compound combining hafnium, silicon, and nickel in equiatomic proportions, representing a ternary system that bridges refractory and functional material families. This is primarily a research-stage material studied for its potential in high-temperature structural applications and as a semiconductor material; its notable stiffness and thermal stability make it a candidate for exploring new intermetallic phases, though industrial adoption remains limited compared to established binary systems like Ni-Si or Hf-based alloys.
high-temperature structural intermetallicssemiconductor research compoundsrefractory material developmentthermal barrier coating systemsadvanced alloy phase explorationextreme environment applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.