TeWS
metal· JVASP-28405· TeWS
TeWS is a tellurium-tungsten-based metal compound that combines refractory and rare-earth metallurgy characteristics. It is primarily investigated in advanced materials research for high-temperature and high-stress applications where conventional alloys reach performance limits. The material's notable attributes include resistance to thermal cycling and potential for use in aerospace, semiconductor processing, and extreme-environment engineering contexts where material stability and durability under demanding conditions are critical.
high-temperature structural componentsaerospace applicationssemiconductor processing equipmentrefractory metallurgy researchextreme-environment engineeringthermal cycling resistance
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 26.58 | GPa | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 18.03 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.903 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2490 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 12.47 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.06089 | C/m² | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2547 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3364 | 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.