Si6 W2

semiconductor

· Si6 W2

Si₆W₂ is an experimental intermetallic compound combining silicon and tungsten, belonging to the refractory metal silicide family. This material class is investigated for high-temperature structural applications where conventional metals and ceramics reach their performance limits, particularly in aerospace and energy sectors seeking improved thermal stability and oxidation resistance.

High-temperature structural componentsAerospace engine applicationsRefractory coatingsResearch materials for extreme environments

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00120	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4180	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.

Si6 W2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control