Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MUFFLE, FIRING FURNACE, MANUFACTURING METHOD OF MUFFLE
PROBLEM TO BE SOLVED: To provide a muffle in which silicon carbide and silicon dioxide are hard to occur inside the muffle when a compact containing silicon is fired.SOLUTION: A muffle is attached into a firing chamber of a firing furnace used for firing a compact containing silicon. The muffle comprises a muffle body comprising carbon, and a protective film comprising carbon formed on the inner wall of the muffle body. The porosity of the protective film is made lower than that of the muffle body.SELECTED DRAWING: Figure 1
【課題】ケイ素を含む成形体を焼成する際に、マッフル内部に炭化ケイ素及び二酸化ケイ素が生じにくいマッフルを提供する。【解決手段】ケイ素を含む成形体を焼成するために用いる焼成炉の焼成室内に取り付けられるマッフルであって、上記マッフルは、炭素からなるマッフル本体と、上記マッフル本体の内壁に形成された炭素からなる保護膜とからなり、上記保護膜の気孔率は、上記マッフル本体の気孔率よりも低いことを特徴とするマッフル。【選択図】図１
MUFFLE, FIRING FURNACE, MANUFACTURING METHOD OF MUFFLE
PROBLEM TO BE SOLVED: To provide a muffle in which silicon carbide and silicon dioxide are hard to occur inside the muffle when a compact containing silicon is fired.SOLUTION: A muffle is attached into a firing chamber of a firing furnace used for firing a compact containing silicon. The muffle comprises a muffle body comprising carbon, and a protective film comprising carbon formed on the inner wall of the muffle body. The porosity of the protective film is made lower than that of the muffle body.SELECTED DRAWING: Figure 1
【課題】ケイ素を含む成形体を焼成する際に、マッフル内部に炭化ケイ素及び二酸化ケイ素が生じにくいマッフルを提供する。【解決手段】ケイ素を含む成形体を焼成するために用いる焼成炉の焼成室内に取り付けられるマッフルであって、上記マッフルは、炭素からなるマッフル本体と、上記マッフル本体の内壁に形成された炭素からなる保護膜とからなり、上記保護膜の気孔率は、上記マッフル本体の気孔率よりも低いことを特徴とするマッフル。【選択図】図１
MUFFLE, FIRING FURNACE, MANUFACTURING METHOD OF MUFFLE
マッフル、焼成炉、及び、マッフルの製造方法
IWAMOTO MASAHIRO (Autor:in)
22.03.2016
Patent
Elektronische Ressource
Japanisch
IPC:
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
/
C04B
Kalk
,
LIME
/
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
Drawings of Leverkusen Verneuil furnace and muffle
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