Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PRODUCING CERAMIC MOLDED BODY, AND METHOD FOR PRODUCING THE CERAMIC MOLDED BODY
PROBLEM TO BE SOLVED: To provide a method for producing a ceramic molded body where a density distribution can be uniformized even in a shape with partially different thicknesses.SOLUTION: Provided is a method for producing a ceramic molded body where ceramic powder-containing raw material powder is subjected to compression molding, including a molding process where one or more kinds of liquids in which viscosity at 20°C is 2.0 to 5,000 mPa s at a ratio of 10 to 40 vol.% to the raw material powder, the raw material powder is filled into a die, and is subjected to press molding.SELECTED DRAWING: Figure 2
【課題】部分的に厚さが異なる形状であっても、密度分布を均一化できるセラミックス成形体の製造方法を提供する。【解決手段】セラミックス粉末を含有する原料粉末を圧縮成形するセラミックス成形体の製造方法であって、成形助剤として、前記原料粉末に対して１０体積％以上４０体積％以下の割合で、２０℃での粘度が２．０ｍＰａ・ｓ以上５０００ｍＰａ・ｓ以下である液体を１種又は２種以上添加し、前記原料粉末を金型に充填してプレス成形する成形工程を備えるセラミックス成形体の製造方法。【選択図】図２
METHOD FOR PRODUCING CERAMIC MOLDED BODY, AND METHOD FOR PRODUCING THE CERAMIC MOLDED BODY
PROBLEM TO BE SOLVED: To provide a method for producing a ceramic molded body where a density distribution can be uniformized even in a shape with partially different thicknesses.SOLUTION: Provided is a method for producing a ceramic molded body where ceramic powder-containing raw material powder is subjected to compression molding, including a molding process where one or more kinds of liquids in which viscosity at 20°C is 2.0 to 5,000 mPa s at a ratio of 10 to 40 vol.% to the raw material powder, the raw material powder is filled into a die, and is subjected to press molding.SELECTED DRAWING: Figure 2
【課題】部分的に厚さが異なる形状であっても、密度分布を均一化できるセラミックス成形体の製造方法を提供する。【解決手段】セラミックス粉末を含有する原料粉末を圧縮成形するセラミックス成形体の製造方法であって、成形助剤として、前記原料粉末に対して１０体積％以上４０体積％以下の割合で、２０℃での粘度が２．０ｍＰａ・ｓ以上５０００ｍＰａ・ｓ以下である液体を１種又は２種以上添加し、前記原料粉末を金型に充填してプレス成形する成形工程を備えるセラミックス成形体の製造方法。【選択図】図２
METHOD FOR PRODUCING CERAMIC MOLDED BODY, AND METHOD FOR PRODUCING THE CERAMIC MOLDED BODY
セラミックス成形体の製造方法及びセラミックス焼結体の製造方法
YAMAMOTO TSUYOSHI (Autor:in) / KIDO YASUKI (Autor:in) / TSUDA KEIICHI (Autor:in)
20.06.2016
Patent
Elektronische Ressource
Japanisch
IPC:
C04B
Kalk
,
LIME
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
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
/
C22C
Legierungen
,
ALLOYS
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