Y4CoB13

metal

· JVASP-88024· Y4CoB13

Y4CoB13 is a rare-earth cobalt boride intermetallic compound belonging to the metal boride family, characterized by a complex crystal structure combining yttrium, cobalt, and boron elements. This material is primarily of research and development interest rather than established industrial production, with potential applications in high-temperature structural materials and wear-resistant coatings where the hardness and thermal stability of boride compounds offer advantages over conventional alloys. The yttrium-containing composition suggests potential use in advanced aerospace or energy applications requiring enhanced oxidation resistance and mechanical properties at elevated temperatures.

High-temperature structural applicationsWear-resistant coatingsResearch/experimental metallurgyBoride ceramics developmentRefractory compoundsAdvanced aerospace materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.964	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5105	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.

Y4CoB13

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control