POROUS COMPLEX AND METHOD OF PRODUCING POROUS COMPLEX
Dossier Overview
Applicant
NGK INSULATORS, LTD.
Inventor
Yunie IZUMI; Kenichi HIDAKA; Mimika NOGUCHI; Akihiro MIURA
IPC Classification
CPC Classification
A porous complex includes a base material that is a porous sintered body having air permeability, and a collection layer that is a sintered body provided on the base material and having air permeability, the collection layer exhibiting a dense foam network structure in a longitudinal section. The collection layer is formed by depositing and firing porous particles on the base material. This suppresses the penetration of the collection layer into pores of the base material and allows the porous complex to achieve high collection efficiency and low pressure loss.
Original (Chinese)
A porous complex includes a base material that is a porous sintered body having air permeability, and a collection layer that is a sintered body provided on the base material and having air permeability, the collection layer exhibiting a dense foam network structure in a longitudinal section. The collection layer is formed by depositing and firing porous particles on the base material. This suppresses the penetration of the collection layer into pores of the base material and allows the porous complex to achieve high collection efficiency and low pressure loss.
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