Pt2W
metal· JVASP-78299· Pt2W
Pt2W is an intermetallic compound combining platinum and tungsten in a 2:1 atomic ratio, forming a hard, dense metallic phase. This material belongs to the platinum-group refractory metal family and is primarily investigated for high-temperature structural applications where extreme hardness, chemical inertness, and resistance to oxidation are critical. Industrial adoption remains limited, with use concentrated in specialized aerospace, catalysis, and wear-resistant coating research rather than mainstream engineering applications.
high-temperature structural applicationswear-resistant coatingsrefractory metal compositescatalytic supportsaerospace components researchchemical-resistant contacts
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.7404 | 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) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5173 | 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.