HfCrO2N

ceramic

· HfCrO2N

HfCrO2N is a hafnium chromium oxynitride ceramic compound, a refractory material combining elements known for extreme hardness and thermal stability. This is an advanced research ceramic typically explored for high-temperature structural applications where conventional oxides or nitrides fall short; it belongs to the family of complex transition metal oxynitrides being developed for aerospace, tooling, and wear-resistant coating applications where simultaneous demands for hardness, oxidation resistance, and thermal shock tolerance exist.

high-temperature coatingsrefractory ceramicscutting tool insertsthermal barrier systemsextreme environment protectionwear resistance applications

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)	2.667	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9800	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.

HfCrO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental