CrSiW
metal· JVASP-146220· CrSiW
CrSiW is a refractory metal alloy combining chromium, silicon, and tungsten, designed for extreme-temperature and wear-resistant applications. This material system is primarily explored in research and specialized industrial contexts where conventional superalloys reach their thermal or oxidation limits, particularly in aerospace propulsion, thermal protection, and high-temperature tooling where resistance to both mechanical wear and chemical attack is critical.
high-temperature structural componentsrefractory coatingsaerospace engine systemswear-resistant toolingthermal barrier applicationsresearch/developmental alloys
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4053 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.4951 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.1432 | 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.