Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CERAMIC PLATE-LIKE BODY AND METHOD FOR PRODUCING THE SAME
PROBLEM TO BE SOLVED: To provide a ceramic plate-like body, upon heating and cooling, particularly, upon rapid heating and rapid cooling, in which a temperature difference is hard to occur between the central region and the peripheral region.SOLUTION: Provided is a ceramic-like body 10 having the part of a plate-like porous body composed of ceramic. The plate-like porous part has a first region 21 with the first pore size viewed from the plane and a second region 22 with a second pore size being the pore size smaller than a first pore size 21. The space between the first region 21 and the second region 22 is further provided with a pore size transition region 23 in which the pore size is reduced from the first region 21 over the second region 22. In the plane view, preferably, the central region and the peripheral region being the region including the peripheral edge of the plate-like body while surrounding the central region are provided, the central region is composed of one or a plurality of the first regions 21, and the peripheral region is composed of the second region 22.SELECTED DRAWING: Figure 1
【課題】加熱時及び冷却時に、特に急熱時及び急冷時に中心域と周縁域とで温度差が生じにくいセラミックス板状体を提供すること。【解決手段】本発明のセラミックス板状体１０は、セラミックスから構成される板状の多孔体の部位を有する。板状の多孔体の部位は、平面視したときに第１の気孔径を有する第１領域２１と、第１の気孔径２１よりも小さい気孔径である第２の気孔径を有する第２の領域２２とを有する。第１領域２１と第２領域２２との間に、第１領域２１から第２領域２２にわたって気孔径が減少する気孔径遷移領域２３を更に有する。平面視において中央域と、該中央域を囲繞し且つ前記板状体の周縁端を含む領域である周縁域とを有し、前記中央域が１つ又は複数の第１領域２１からなり、前記周縁域が第２領域２２からなることが好適である。【選択図】図１
CERAMIC PLATE-LIKE BODY AND METHOD FOR PRODUCING THE SAME
PROBLEM TO BE SOLVED: To provide a ceramic plate-like body, upon heating and cooling, particularly, upon rapid heating and rapid cooling, in which a temperature difference is hard to occur between the central region and the peripheral region.SOLUTION: Provided is a ceramic-like body 10 having the part of a plate-like porous body composed of ceramic. The plate-like porous part has a first region 21 with the first pore size viewed from the plane and a second region 22 with a second pore size being the pore size smaller than a first pore size 21. The space between the first region 21 and the second region 22 is further provided with a pore size transition region 23 in which the pore size is reduced from the first region 21 over the second region 22. In the plane view, preferably, the central region and the peripheral region being the region including the peripheral edge of the plate-like body while surrounding the central region are provided, the central region is composed of one or a plurality of the first regions 21, and the peripheral region is composed of the second region 22.SELECTED DRAWING: Figure 1
【課題】加熱時及び冷却時に、特に急熱時及び急冷時に中心域と周縁域とで温度差が生じにくいセラミックス板状体を提供すること。【解決手段】本発明のセラミックス板状体１０は、セラミックスから構成される板状の多孔体の部位を有する。板状の多孔体の部位は、平面視したときに第１の気孔径を有する第１領域２１と、第１の気孔径２１よりも小さい気孔径である第２の気孔径を有する第２の領域２２とを有する。第１領域２１と第２領域２２との間に、第１領域２１から第２領域２２にわたって気孔径が減少する気孔径遷移領域２３を更に有する。平面視において中央域と、該中央域を囲繞し且つ前記板状体の周縁端を含む領域である周縁域とを有し、前記中央域が１つ又は複数の第１領域２１からなり、前記周縁域が第２領域２２からなることが好適である。【選択図】図１
CERAMIC PLATE-LIKE BODY AND METHOD FOR PRODUCING THE SAME
セラミックス板状体及びその製造方法
KUROMURA TETSUMUNE (Autor:in)
15.12.2016
Patent
Elektronische Ressource
Japanisch
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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