A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To improve the hardness of a ceramic member.SOLUTION: The ceramic member of the present disclosure includes: a plurality of first particles having C and at least one element selected from the group consisting of Ti, Si, Cr, Zr, Ta, V, and Nb; and a plurality of second particles having O and at least one element selected from the group consisting of Al and Zr. At least one of the second particles contains a third particle having carbon and at least one element selected from the group consisting of Ti, Si, Cr, Zr, Ta, V, and Nb inside.SELECTED DRAWING: Figure 3
【課題】セラミック部材において強度の向上が求められていた。【解決手段】本開示のセラミック部材は、Ｔｉ、Ｓｉ、Ｃｒ、Ｚｒ、Ｔａ、Ｖ、Ｎｂから選ばれる少なくとも１種の元素と、Ｃとを含有する、複数の第１粒子と、Ａｌ、Ｚｒから選ばれる少なくとも１種の元素とＯとを含有する、複数の第２粒子と、を有し、該第２粒子は、少なくとも１つが、Ｔｉ、Ｓｉ、Ｃｒ、Ｚｒ、Ｔａ、Ｖ、Ｎｂから選ばれる少なくとも１種の元素と、炭素とを含有する第３粒子を内部に有している。【選択図】図３
To improve the hardness of a ceramic member.SOLUTION: The ceramic member of the present disclosure includes: a plurality of first particles having C and at least one element selected from the group consisting of Ti, Si, Cr, Zr, Ta, V, and Nb; and a plurality of second particles having O and at least one element selected from the group consisting of Al and Zr. At least one of the second particles contains a third particle having carbon and at least one element selected from the group consisting of Ti, Si, Cr, Zr, Ta, V, and Nb inside.SELECTED DRAWING: Figure 3
【課題】セラミック部材において強度の向上が求められていた。【解決手段】本開示のセラミック部材は、Ｔｉ、Ｓｉ、Ｃｒ、Ｚｒ、Ｔａ、Ｖ、Ｎｂから選ばれる少なくとも１種の元素と、Ｃとを含有する、複数の第１粒子と、Ａｌ、Ｚｒから選ばれる少なくとも１種の元素とＯとを含有する、複数の第２粒子と、を有し、該第２粒子は、少なくとも１つが、Ｔｉ、Ｓｉ、Ｃｒ、Ｚｒ、Ｔａ、Ｖ、Ｎｂから選ばれる少なくとも１種の元素と、炭素とを含有する第３粒子を内部に有している。【選択図】図３
CERAMIC MEMBER AND CUTTING TOOL
セラミック部材及び切削工具
MATSUDA NAOHISA (author)
2020-01-09
Patent
Electronic Resource
Japanese