SiWOFN — Properties & Data | MatWorld

SiWOFN

ceramic

· SiWOFN

SiWOFN is an experimental ceramic composite combining silicon, tungsten, oxygen, fluorine, and nitrogen phases, designed to achieve enhanced hardness, thermal stability, and oxidation resistance beyond conventional monolithic ceramics. This research-stage material belongs to the family of complex multi-phase ceramics and is primarily explored in academic and advanced materials laboratories for extreme-environment applications where conventional refractories or tool materials fall short. Its appeal lies in potential simultaneous improvements in wear resistance and thermal shock tolerance, making it a candidate for high-temperature structural components if synthesis and manufacturing barriers can be overcome.

High-temperature structural componentsCutting tool coatings (research phase)Extreme environment applicationsOxidation-resistant compositesRefractory materials developmentMaterials research and development

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	9.979e-15	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.460	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

SiWOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental