A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CERAMIC CONJUGATE AND PRODUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a ceramic conjugate which is a ceramic member in which temperature responsiveness for controlling to a desired temperature profile is significantly improved, even when it is large and has a complicated shaped hollow part, and a production method thereof.SOLUTION: Provided is a ceramic conjugate 10 formed by jointing two ceramic molding bodies formed of same composition by integral burning, and the ceramic conjugate 10 has a hollow part 16 for penetrating the ceramic conjugate 10, which is derived from a groove 18 formed on a joint surface of at least one of the two ceramic molding bodies, and surface roughness Ra on the surface in the hollow part 16 is equal to or less than 1.2 μm.
【課題】大型化され、複雑な形状の中空部を備える場合でも、所望の温度プロファイルに制御する温度応答性を著しく向上させたセラミックス部材であるセラミックス接合体及びその製造方法を提供する。【解決手段】同一組成の２つのセラミックス成形体が一体焼成されて接合されることにより構成されているセラミックス接合体１０であって、２つのセラミックス成形体のうち少なくとも一方のセラミックス成形体の接合面に形成された溝部１８に由来する、セラミックス接合体１０を貫通する中空部１６を備え、中空部１６内表面の表面粗さＲａが１．２μｍ以下である。【選択図】図１
CERAMIC CONJUGATE AND PRODUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a ceramic conjugate which is a ceramic member in which temperature responsiveness for controlling to a desired temperature profile is significantly improved, even when it is large and has a complicated shaped hollow part, and a production method thereof.SOLUTION: Provided is a ceramic conjugate 10 formed by jointing two ceramic molding bodies formed of same composition by integral burning, and the ceramic conjugate 10 has a hollow part 16 for penetrating the ceramic conjugate 10, which is derived from a groove 18 formed on a joint surface of at least one of the two ceramic molding bodies, and surface roughness Ra on the surface in the hollow part 16 is equal to or less than 1.2 μm.
【課題】大型化され、複雑な形状の中空部を備える場合でも、所望の温度プロファイルに制御する温度応答性を著しく向上させたセラミックス部材であるセラミックス接合体及びその製造方法を提供する。【解決手段】同一組成の２つのセラミックス成形体が一体焼成されて接合されることにより構成されているセラミックス接合体１０であって、２つのセラミックス成形体のうち少なくとも一方のセラミックス成形体の接合面に形成された溝部１８に由来する、セラミックス接合体１０を貫通する中空部１６を備え、中空部１６内表面の表面粗さＲａが１．２μｍ以下である。【選択図】図１
CERAMIC CONJUGATE AND PRODUCTION METHOD THEREOF
セラミックス接合体及びその製造方法
NAKAMURA HIROAKI (author) / ASANO TOMOYUKI (author)
2015-09-10
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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