C8 N8

ceramic

· C8 N8

C8N8 is a ceramic compound belonging to the carbon-nitrogen ceramic family, likely a carbon nitride phase with potential applications in hard coating and wear-resistant material systems. This material represents research-level development in the broader class of carbon nitride ceramics, which are studied for their combination of hardness and thermal stability in extreme-condition applications. Carbon nitride ceramics like this composition are investigated as alternatives to traditional hard coatings where both mechanical performance and chemical inertness are required.

Hard coatings and wear protectionCutting tool applicationsHigh-temperature structural ceramicsThermal barrier systemsResearch and development phaseExtreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,210.2	ksi	—
Shear Modulus(G)	688.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.477	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.6700	eV/atom	—

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

Regulatory Screening

Environmental

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.

C8 N8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental