InSiCN

ceramic
· JVASP-90886· InSiCN

InSiCN is an advanced ceramic composite material belonging to the family of silicon carbonitride ceramics with integrated indium phases, engineered for high-temperature structural applications. It is primarily used in aerospace, automotive, and thermal management applications where materials must withstand extreme temperatures, oxidative environments, and mechanical stress simultaneously. This material is notable for combining the thermal stability and hardness of ceramic matrices with improved fracture toughness and thermal conductivity compared to monolithic carbides or nitrides, making it a candidate for next-generation engine components and high-performance coatings where conventional ceramics or superalloys reach their limits.

turbine engine componentsaerospace thermal protectionhigh-temperature structural coatingsoxidation-resistant applicationsautomotive exhaust systemswear-resistant cutting tools

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
24,244.5
ksi—
Poisson's Ratio(ν)
0.2400
-—
Shear Modulus(G)
15,590.1
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.1983
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
1.900
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.4475
eV/atom—
Formation Energy(ΔHf)
-0.1066
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.