SiNiW
metal· JVASP-112350· SiNiW
SiNiW is a ternary intermetallic compound combining silicon, nickel, and tungsten elements, likely explored as a high-density material for specialized engineering applications. This material family is primarily investigated in research contexts for applications demanding high strength-to-weight performance or thermal stability, particularly where tungsten's refractory properties and nickel's ductility can be leveraged synergistically. The material represents an alternative to conventional superalloys or tungsten-heavy alloys in niche applications where the specific combination of these elements offers advantages in thermal resistance, wear resistance, or high-temperature mechanical performance.
high-temperature structural componentsresearch/experimental aerospace applicationswear-resistant coatingsrefractory compositesradiation-resistant alloysspecialty industrial fasteners
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4307 | 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) | 0.4975 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.02711 | 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.