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Pre-formed controlled particles formed of fine particles non-chemically bonded together, pre-formed controlled particles for use in an aerosol deposition method, and composite structure formation system involving controlled particles
Pre-formed controlled particles formed of fine particles non-chemically bonded together, pre-formed controlled particles for use in an aerosol deposition method, and composite structure formation system involving controlled particles
A plurality of pre-formed controlled particles for use in an aerosol deposition method by which an aerosol with brittle material fine particles dispersed in a gas is sprayed toward a substrate to form a structure made of the brittle material fine particles. Each of the controlled particles includes an assembly packed with a plurality of fine particles which are not chemically bonded together, which include the brittle material fine particles, and have a mean primary particle diameter of 0.1 μm or more and 5 μm or less. The controlled particles have a mean circle-equivalent diameter of 20 μm or more.
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