Zr2 W4
semiconductor· Zr2 W4
Zr₂W₄ is an intermetallic compound combining zirconium and tungsten, belonging to the refractory metal compound family. This material is primarily of research interest for high-temperature structural applications where extreme thermal stability and oxidation resistance are required, though industrial deployment remains limited compared to established refractory alloys. Its potential significance lies in aerospace and power generation contexts where conventional superalloys reach their thermal limits, though practical manufacturing and cost considerations have limited widespread adoption to date.
high-temperature aerospace structuresrefractory coatings and claddingadvanced reactor componentsresearch material developmentthermal barrier applicationsextreme environment testing
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.