Cr2B3Os

metal

· JVASP-119202· Cr2B3Os

Cr2B3Os is a chromium-boron oxide compound that belongs to the family of advanced ceramic-metal composites. This material combines chromium and boron with oxygen, creating a dense, refractory compound of interest primarily in materials research and specialized high-temperature applications. Limited industrial deployment suggests this is an experimental or emerging material; chromium-boron systems are generally investigated for their hardness, oxidation resistance, and potential in extreme-temperature or wear-resistant applications where conventional alloys fall short.

high-temperature coatingswear-resistant surfacesrefractory applicationsresearch compoundsoxidation barriersadvanced ceramics development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.03	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00400	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1343	eV/atom	—
Formation Energy(ΔHf)	-0.2570	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Cr2B3Os

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control