KC4N3 — Properties & Data | MatWorld

KC4N3

ceramic

· JVASP-85301· KC4N3

KC4N3 is a ceramic compound in the potassium-carbon-nitrogen system, representing a class of nitride-based ceramics with potential for high-temperature and wear-resistant applications. While this appears to be a research or specialized composition rather than a widely commercialized material, ceramics in this chemical family are investigated for applications requiring thermal stability, chemical inertness, and hardness. Engineers would consider this material where conventional oxides or established nitrides reach performance limits, though material availability and processing maturity should be verified for production use.

high-temperature structural componentswear-resistant coatingsrefractory applicationsresearch and developmentspecialty ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	15.29	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	7.010	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	1.554	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.752	eV	DFT · OptB88vdW
↳	4.580	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.100	-	DFT · OptB88vdW
↳	2.655	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2632	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.06501	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

KC4N3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental