HfMgON2

ceramic

· HfMgON2

HfMgON2 is an experimental ternary ceramic compound combining hafnium, magnesium, oxygen, and nitrogen phases, belonging to the oxynitride ceramic family. While not yet commercialized at scale, materials in this class are being investigated for high-temperature structural applications and barrier coatings where extreme thermal stability, oxidation resistance, and hardness are required. Oxynitride ceramics like this represent a research frontier for next-generation aerospace and thermal management systems where conventional nitrides or oxides alone fall short.

high-temperature coatingsaerospace thermal barriersadvanced refractory applicationsoxidation-resistant structuresresearch-phase materials

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)	-1.070	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.580	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.

HfMgON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental