WHfON2 — Properties & Data | MatWorld

WHfON2

ceramic

· WHfON2

WHfON2 is a ceramic compound in the tungsten-hafnium oxynitride family, combining refractory metal elements with nitrogen and oxygen to achieve enhanced hardness and thermal stability. This material is primarily of research and developmental interest for extreme-environment applications where conventional ceramics or metals reach their performance limits, particularly in aerospace, cutting tool, and thermal protection systems.

refractory coatingshigh-temperature structural ceramicscutting tool insertsthermal barrier systemswear-resistant componentsadvanced aerospace applications

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)	0.3004	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7200	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.

WHfON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental