Ca5NiN4

metal

· JVASP-140916· Ca5NiN4

Ca5NiN4 is an experimental metal nitride compound combining calcium and nickel in a crystalline ceramic-metallic matrix. This material belongs to the family of ternary and quaternary nitrides being researched for their potential hardness, thermal stability, and electronic properties. While not yet established in mainstream industrial production, nitride compounds like this are of interest in materials science for wear-resistant coatings, high-temperature applications, and potentially as precursors for advanced ceramics or composite phases.

research and developmentwear-resistant coatingshigh-temperature ceramicsexploratory alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.758	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4120	eV	—
Magnetic Moment(μB)	3.976	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1956	eV/atom	—
Formation Energy(ΔHf)	-0.7585	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.

Ca5NiN4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control