HfMgO2N

ceramic

· HfMgO2N

HfMgO2N is an experimental oxynitride ceramic compound combining hafnium, magnesium, oxygen, and nitrogen phases. This material belongs to the family of high-entropy and complex oxynitrides being investigated for extreme-environment applications where superior thermal stability, hardness, and oxidation resistance are needed. Research into hafnium-based oxynitrides targets next-generation refractory coatings, high-temperature structural components, and wear-resistant surfaces where conventional ceramics reach performance limits.

High-temperature coatingsRefractory applicationsWear-resistant surfacesAerospace thermal protectionResearch/development phase

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.9809	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.340	eV/atom	—

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

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.

HfMgO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental