3M Technical Ceramics products

The use of ceramics in ballistic protection offers a significant advantage for military forces, providing high levels of protection with minimal weight. Composites made from high-performance ceramics like boron carbide are used to protect against a range of threats including small arms and explosive devices, outperforming traditional materials like steel. Boron carbide, noted as the hardest material after diamond, is favored for its low density, making it ideal for reducing the load on personal and vehicle armor. Unlike metal armor, ceramic composites effectively distribute impact energy, using hard coatings such as Spectra Shield or Kevlar in conjunction with high-performance adhesives. These materials provide superior protection by ensuring energy is absorbed and dispersed, protecting against multiple impacts effectively. Adopting ceramic armors in various applications, including clothing, vehicles, and aircraft, promotes reduced weight and enhanced fuel efficiency and maneuverability. This technological advancement highlights a strategic shift from conventional metal armor to composite materials in military applications.

Keramikprofi focuses on the advancement of coatings and shims aimed at significantly enhancing the coefficient of friction between surfaces. By integrating ceramic or diamond particles into surfaces, these products bolster the connection between two components, facilitating higher power transmissions while maintaining or reducing the weight of structures. This innovation finds applications in various sectors, including automotive, aerospace, and wind energy. In vehicles, these coatings and shims allow transmission systems to handle higher torques without altering components, proving instrumental in crankshaft and camshaft assemblies. In wind energy, they enable improved power density in turbine designs, supporting compact and lightweight structures without sacrificing durability or efficiency. The implementation of friction-enhancing solutions has encouraged cost-effective industrial designs while ensuring reliable and durable performance under high-load conditions.