Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
POROUS HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING SAME
A porous honeycomb structure including cordierite, having a plurality of cell channels which pass through an interior of the porous honeycomb structure and are partitioned by porous partition walls, wherein the porous partition walls have a porosity of 45 to 60% as measured by a mercury intrusion method, wherein in a volume-based cumulative pore diameter distribution measured by the mercury intrusion method, the porous partition walls have a cumulative 10% pore diameter (D10) and a cumulative 50% pore diameter (D50) calculated from a small pore side, and satisfy a relationship of 0.45≤(D50−D10)/D50, and 3 μm≤D50≤10 μm.
POROUS HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING SAME
A porous honeycomb structure including cordierite, having a plurality of cell channels which pass through an interior of the porous honeycomb structure and are partitioned by porous partition walls, wherein the porous partition walls have a porosity of 45 to 60% as measured by a mercury intrusion method, wherein in a volume-based cumulative pore diameter distribution measured by the mercury intrusion method, the porous partition walls have a cumulative 10% pore diameter (D10) and a cumulative 50% pore diameter (D50) calculated from a small pore side, and satisfy a relationship of 0.45≤(D50−D10)/D50, and 3 μm≤D50≤10 μm.
POROUS HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING SAME
AOKI TSUBASA (Autor:in) / SENDO KOICHI (Autor:in)
25.08.2022
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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