Ca2WN2

metal

· JVASP-107146· Ca2WN2

Ca₂WN₂ is an intermetallic nitride compound combining calcium and tungsten, representing an experimental material in the refractory metal nitride family. This compound is primarily of research interest for high-temperature structural applications where extreme hardness, chemical stability, and thermal resistance are required, though it remains under investigation rather than established in mainstream industrial production. Engineers would consider this material for demanding environments such as cutting tools, wear-resistant coatings, or advanced refractory applications where conventional tungsten-based compounds or other transition metal nitrides may be limited.

refractory ceramicshigh-temperature structural materialswear-resistant coatingscutting tool researchadvanced ceramics developmentextreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1958	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3160	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03600	eV/atom	—
Formation Energy(ΔHf)	-0.8866	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.

Ca2WN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control