VHfON2 — Properties & Data | MatWorld

VHfON2

ceramic

· VHfON2

VHfON2 is a hafnium oxynitride ceramic compound combining hafnium, oxygen, and nitrogen phases. This refractory ceramic material is explored primarily in high-temperature and harsh-environment applications where thermal stability, oxidation resistance, and mechanical integrity are critical; it represents an emerging class of complex ceramics for advanced aerospace and thermal protection systems. As a research-stage composition, VHfON2 belongs to the family of transition-metal oxynitrides that aim to overcome limitations of conventional single-phase refractories in ultra-high-temperature service.

thermal protection systemshypersonic vehicle componentshigh-temperature coatingsrefractory liningsaerospace propulsionadvanced ceramics research

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)	1.046	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.380	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.

VHfON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental