国家/地区 中国（4）
IPC部 C（4）
IPC大类 C04（4）
IPC小类 C04B（4）
IPC C04B035/622（3） C04B035/645（3）
发明人 ZHAO J（3） CUI E（2）
公开年 2019（3）
申请年 2019（4）
专利权人 UNIV SHANDONG（4）

Preparing oral implant material comprises e.g. dissolving graphene oxide dispersion and zirconia powder in anhydrous ethanol, mixing, adding alumina balls into graphene oxide/zirconia composite solution, stirring, drying and sieving.

JIANG Z, ZHANG C, ZHAO L

Graphene self-lubricating gradient ceramic tool material useful in the fields of mechanical, metallurgy, mining, high-speed trains, wind power, automobiles, tractors, bearings, water pumps, precision instruments or aerospace.

CUI E, ZHAO J

Micro-nano composite ceramic tool for e.g. high-speed machining of hardened steel, contains nano titanium carbide as phase material, graphene as toughening phase, micron magnesia as sintering aids and micron metal cobalt as metal binder.

WANG X, ZHAO J, SUN Z

Synergistic toughening ceramic material between graphene and nano zirconia used in tool preparation, involves forming layer of graphene and nano zirconia into uniformly dispersed graphene/nano-zirconia suspension.

CUI E, ZHAO J