HfSrON2

ceramic

· HfSrON2

HfSrON2 is an experimental ceramic compound combining hafnium, strontium, oxygen, and nitrogen—a material from the family of oxynitride ceramics that blend ionic and covalent bonding to achieve high-temperature stability and chemical durability. Research on this composition focuses on applications demanding thermal stability, oxidation resistance, or specialized electrical properties, with potential in advanced refractory coatings, high-temperature structural components, and next-generation barrier layers. As a research-stage material, HfSrON2 remains under investigation for niche aerospace, energy, and semiconductor manufacturing roles where conventional oxides or carbides fall short.

high-temperature coatingsthermal barrier systemsrefractory materialssemiconductor processingaerospace componentsoxidation-resistant barriers

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)	0.3584	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	3.320	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.

HfSrON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental