Silicon Nitride
Silicon Nitride (Si₃N₄) is a high-performance, oxide-free ceramic known for its exceptional strength and thermal resistance. Its unique combination of properties makes it ideal for demanding applications in extreme environments, where other materials might fail.
Industrial Applications
Bearings and turbine blades in jet engines, leveraging its high strength, toughness, and resistance to thermal shock.
Engine components like turbochargers and exhaust systems that benefit from its high-temperature stability and low thermal expansion.
Wind turbine bearings and solar panel components, where its durability and resistance to wear under harsh conditions are essential.
Material Properties
Density
3.2-3.3 g/cm³
Hardness
8.5-9.0 (Mohs scale)
Thermal Conductivity
20-30 W/m·K
Thermal Expansion
3.2-3.5 ppm/°C
Electrical Resistivity
10¹³-10¹⁵ ohm·cm
Fracture Toughness
6.0-8.0 MPa·m¹/²
Flexural Strength
600-1000 MPa
Our Production Technologies
Our sustainable production technologies and advanced ceramics set us apart, offering unparalleled protection and performance in the defense industry. We focus on delivering solutions that enhance safety while maintaining efficiency and reliability.
Sustainable Quality
KIM Technologies offers a complete range of services—from evaluation and design to manufacturing and integration—ensuring top-tier support at every stage. Our expertise covers ballistic materials, armor systems, and cutting-edge logistics support.
- Evaluation: All evaluations are completed in our fully equipped labs under one roof with consistent quality.
- Design & Simulation: We perform ballistic, conceptual, compliance, and human factor engineering analysis.
- Manufacturing: All ceramics are produced in-house, ensuring compatibility across the value chain.
- ILS: We offer full support in ILS management, including MTA, FMECA, and RCM.
