HfCrO2S

ceramic

· HfCrO2S

HfCrO2S is an experimental ternary ceramic compound containing hafnium, chromium, oxygen, and sulfur. This material belongs to the family of complex oxysulfide ceramics, which are primarily investigated in academic and research settings for high-temperature and corrosion-resistant applications. The combination of refractory elements (hafnium and chromium) with both oxide and sulfide components suggests potential utility in extreme environments, though industrial adoption remains limited and the material's synthesis, stability, and practical performance characteristics are still under development.

high-temperature ceramicsrefractory coatingscorrosion resistance researchadvanced ceramics developmentthermal barrier 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)	2.105	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9600	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.

HfCrO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental