A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Graphene-coated reinforced ceramic cutter and preparation method thereof
The invention belongs to the technical field of ceramic materials, and particularly discloses a graphene coated reinforced ceramic cutting tool, which is prepared from the following components in percentage by mass: 1.0 to 1.6 percent of MgO, 0.2 to 1.0 percent of CaO, 25.0 to 10.0 percent of SiO, 1.0 to 1.6 percent of BaO and the balance of Al2O3 composite powder. According to the graphene-coated reinforced ceramic cutting tool and the preparation method thereof, the provided graphene-coated reinforced ceramic cutting tool has good bending strength and fracture toughness and can better resist external force impact and deformation, and then the service life of the cutting tool is prolonged.
本发明属于陶瓷材料技术领域，具体公开了一种石墨烯包覆增强陶瓷刀具，按照质量百分比计，包括：MgO 1.0‑1.6％，CaO 0.2‑1.0％，SiO25.0‑10.0％，BaO 1.0‑1.6％，余量为Al2O3复合粉体。本发明提供一种石墨烯包覆增强陶瓷刀具及其制备方法，所提供的石墨烯包覆增强陶瓷刀具具有较好的抗弯强度和断裂韧性，能更好的抵抗外力冲击和变形，进而延长了刀具的使用寿命。
Graphene-coated reinforced ceramic cutter and preparation method thereof
The invention belongs to the technical field of ceramic materials, and particularly discloses a graphene coated reinforced ceramic cutting tool, which is prepared from the following components in percentage by mass: 1.0 to 1.6 percent of MgO, 0.2 to 1.0 percent of CaO, 25.0 to 10.0 percent of SiO, 1.0 to 1.6 percent of BaO and the balance of Al2O3 composite powder. According to the graphene-coated reinforced ceramic cutting tool and the preparation method thereof, the provided graphene-coated reinforced ceramic cutting tool has good bending strength and fracture toughness and can better resist external force impact and deformation, and then the service life of the cutting tool is prolonged.
本发明属于陶瓷材料技术领域，具体公开了一种石墨烯包覆增强陶瓷刀具，按照质量百分比计，包括：MgO 1.0‑1.6％，CaO 0.2‑1.0％，SiO25.0‑10.0％，BaO 1.0‑1.6％，余量为Al2O3复合粉体。本发明提供一种石墨烯包覆增强陶瓷刀具及其制备方法，所提供的石墨烯包覆增强陶瓷刀具具有较好的抗弯强度和断裂韧性，能更好的抵抗外力冲击和变形，进而延长了刀具的使用寿命。
Graphene-coated reinforced ceramic cutter and preparation method thereof
一种石墨烯包覆增强陶瓷刀具及其制备方法
PAN JUNMING (author) / ZHOU CHAOYANG (author) / LIU YULONG (author) / YI WEI (author) / PAN-XIANG CHUANZI (author) / HUANG ZEZHEN (author)
2024-10-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Graphene-reinforced ceramic and preparation method thereof
| European Patent Office | 2015
Reinforced wear-resistant Si3N4-BN-based composite ceramic cutter and preparation method thereof
| European Patent Office | 2024
Nano cutter ceramic material and preparation method thereof
| European Patent Office | 2015