HfBO2S

ceramic

· HfBO2S

HfBO2S is an experimental ceramic compound combining hafnium, boron, oxygen, and sulfur phases—a research-stage material designed to explore high-temperature ceramic properties and potential thermal or wear-resistant applications. While not yet established in mainstream industrial use, this material family is of interest in materials research for extreme-environment applications where conventional oxides or carbides may be insufficient, particularly where combined thermal stability and oxidation resistance are needed.

high-temperature ceramic researchextreme-environment coatingsthermal barrier applicationsoxidation-resistant surfacesexperimental aerospace componentsrefractory development

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)	-0.0000102	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.160	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.

HfBO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental