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NONMAGNETIC CERAMIC MOLD AND MANUFACTURING METHOD THEREOF
To provide a nonmagnetic ceramic mold having a roughened structure on a surface which has a roughened structure with a large difference in height between a convex and a concave.SOLUTION: A nonmagnetic ceramic mold has a roughened structure on the surface. In the roughened structure, when a surface on which the roughening structure is not formed is used as a reference surface, a convex portion having a tip portion higher than the reference surface and a concave portion having a bottom portion lower than the reference surface are mixed. A ratio (H2/H1) of a distance (H1) from the lowest bottom of the concave to the highest tip of the convex and a height (H2) from the reference surface to the highest tip of the convex is in the range of 0.10-0.70.SELECTED DRAWING: None
【課題】凹凸の高低差の大きな粗面化構造を有している表面に粗面化構造を有する非磁性セラミックス成形体の提供。【解決手段】表面に粗面化構造を有する非磁性セラミックス成形体であって、前記粗面化構造が、前記粗面化構造が形成されていない面を基準面としたとき、前記基準面よりも先端部が高くなっている凸部と、前記基準面よりも底部が低くなっている凹部が混在されているものであり、前記凹部の最も低い底部から前記凸部の最も高い先端部までの距離(H1)と、前記基準面から前記凸部の最も高い先端部までの高さ(H2)の比(H2/H1)が0.10〜0.70の範囲である、表面に粗面化構造を有する非磁性セラミックス成形体。【選択図】なし
NONMAGNETIC CERAMIC MOLD AND MANUFACTURING METHOD THEREOF
To provide a nonmagnetic ceramic mold having a roughened structure on a surface which has a roughened structure with a large difference in height between a convex and a concave.SOLUTION: A nonmagnetic ceramic mold has a roughened structure on the surface. In the roughened structure, when a surface on which the roughening structure is not formed is used as a reference surface, a convex portion having a tip portion higher than the reference surface and a concave portion having a bottom portion lower than the reference surface are mixed. A ratio (H2/H1) of a distance (H1) from the lowest bottom of the concave to the highest tip of the convex and a height (H2) from the reference surface to the highest tip of the convex is in the range of 0.10-0.70.SELECTED DRAWING: None
【課題】凹凸の高低差の大きな粗面化構造を有している表面に粗面化構造を有する非磁性セラミックス成形体の提供。【解決手段】表面に粗面化構造を有する非磁性セラミックス成形体であって、前記粗面化構造が、前記粗面化構造が形成されていない面を基準面としたとき、前記基準面よりも先端部が高くなっている凸部と、前記基準面よりも底部が低くなっている凹部が混在されているものであり、前記凹部の最も低い底部から前記凸部の最も高い先端部までの距離(H1)と、前記基準面から前記凸部の最も高い先端部までの高さ(H2)の比(H2/H1)が0.10〜0.70の範囲である、表面に粗面化構造を有する非磁性セラミックス成形体。【選択図】なし
NONMAGNETIC CERAMIC MOLD AND MANUFACTURING METHOD THEREOF
非磁性セラミックス成形体とその製造方法
SHIMIZU KIYOSHI (Autor:in) / ITAKURA MASAHIKO (Autor:in) / WADA NORIKAZU (Autor:in) / UNO TAKAYUKI (Autor:in)
08.07.2021
Patent
Elektronische Ressource
Japanisch
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