Application Of Nano Silicon Nitride Powder Alpha-Si3N4 Nanoparticles:

1. Manufacture of ceramic components with precision structures: For example, rolling bearing balls, sliding bearings, valves and structural components with wear resistance, high temperature resistance, and corrosion resistance are used in metallurgy, chemical, machinery, aviation, aerospace and energy industries.
2. Surface treatment of metals and other materials: such as molds, cutting tools, turbine rotors of steam turbine blades, and coatings on the inner wall of cylinders, etc.
3. Preparation of high-performance composite materials: such as metal, ceramic and graphite-based composite materials, rubber, plastics, coatings, adhesives and other polymer-based composite materials.
4. Application of wear-resistant composite plating on metal surface: Silicon nitride has high hardness and low sliding friction coefficient.