国家/地区 中国（9）
IPC部 B（7） C（7）
IPC大类 B22（6） C22（5）
IPC小类 B22F（6） C22C（5）
IPC B22F003/105（4） C22C001/05（4） C22C014/00（4）
B22F009/04（3） B22F003/14（2） C22C001/10（2）
发明人 CHENG X（9）
公开年 2020（3） 2021（3） 2023（2）
申请年 2020（3）  2021（3）  2022（2） 
专利权人 BEIJING INST TECHNOLOGY（9）

Enhanced titanium-based composite material with graphene size and six square boron nitride has titanium-based composite material comprises substrate and reinforcement, where reinforcement is graphene and hexagonal boron nitride nanosheet.

WANG H, XIONG N, MU X, CHENG X, FENG K, ZHANG H

Preparing two-stage layered titanium-based composite material, involves installing metal foil with clean surface and composite powder of nano-reinforced body adsorption/embedded sheet titanium based powder in mold.

CHENG X, ZHANG H, DUAN H, MU X

Graphene nano sheet and titanium crystal whisker synergistic reinforced titanium based composite material comprises graphene nano sheet and titanium crystal whisker as enhanced phase, and titanium crystal whisker directionally grown on graphene nano sheet.

CHANG S, GE Y, LIU L, CHENG X, FAN Q, WANG H, ZHANG H

Preparation of layered graphene/titanium composite material used in e.g. aviation, involves dispersing graphene powder into volatile solvent, coating graphene slurry on substrate, cutting, stacking, subjecting to spark plasma sintering, air-cooling, heat-treating, and air-cooling or quenching.

DUAN H, LIU L, CHENG X, CHEN P, ZHANG H, MU X

Preparing graphene/titanium-based nanocomposite material without interface reaction comprises e.g. mixing graphene and titanium powders, pre-pressing into cake-shaped blank and performing high pressure torsion large plastic deformation.

MU X, ZHANG H, CHEN P, CHENG X, DUAN H, LIU L, GE Y, XIONG N

Preparing directional growth titanium boride reinforced titanium-based composite material comprises e.g. adding titanium-based metal powder into boron-containing substance-graphene suspension, sintering and thermally deforming sintered body.

ZHANG H, LIU L, LI Y, FAN Q, CHENG X

Strengthening the interfacial bonding of graphene nanoplatelets/titanium composite by directional growth of titanium boride whisker comprises e.g. preparing boron-containing substance-GNPs/titanium composite powder, sintering and heating.

ZHANG H, LIU L, LI Y, CHENG X, FAN Q, MU X

Preparing nickel-plated graphene hollow spheres used for wave absorbing material, by soaking oxide layer in inorganic acid solution, dispersing graphene in chemical plating solution, adding reducing agent, removing metal medium, and drying.

ZHANG H, GE Y, CAI H, CHENG X, LIU Y, FAN Q

Performing electroless nickel plating on the surface of graphene involves removing the oil stains on the surface of graphene, and then putting into an hydrogen fluoride solution for ultrasonic treatment, and then washing and drying.

ZHANG H, GE Y, CAI H, CHENG X, LIU Y, FAN Q