| abstract |
A method of manufacturing a honeycomb structure containing silicon carbide, comprising mixing a recycled raw material derived from a material that forms a first honeycomb structure containing silicon carbide, in a process after firing, as a constituent of a raw material for a second honeycomb structure containing silicon carbide, the raw material Includes silicon carbide and metallic silicon, and the recycled raw material is a powder obtained from the material that forms the first honeycomb structure containing silicon carbide in the process after firing, and after extraction, the particle size is adjusted to be 10% in diameter (D10) is 10 µm or more and a 50% diameter (D50) is 35 µm or less when the cumulative particle size distribution weighted by volume is measured by a laser diffraction / laser scattering method. |