Y4Co16B3C

metal

· JVASP-119125· Y4Co16B3C

Y4Co16B3C is a rare-earth cobalt borocarbide compound belonging to the family of ternary transition metal borocarbides. This material combines yttrium, cobalt, boron, and carbon in a structured intermetallic phase, and is primarily investigated in research contexts for its potential hardness and wear resistance properties characteristic of borocarbide systems. The material system represents an emerging area of study for applications where extreme hardness and thermal stability are performance drivers, though industrial adoption remains limited compared to established hardening phases.

wear-resistant coatingshard facing materialsresearch phase materialshigh-hardness applicationsborocarbide compoundsadvanced intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2802	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00100	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03780	eV/atom	—
Formation Energy(ΔHf)	-0.2778	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.

Y4Co16B3C

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control