国家/地区 中国（3）
IPC部 B（3）
IPC大类 B22（3）
IPC小类 B22D（3）
IPC C22C021/18（3）
发明人 HE G（2） LI Q（2） LUO Y（2）
REN G（2）
公开年 2021（2）
申请年 2021（2） 
专利权人 INNER MONGOL.（2）

Preparing aluminum-based composite conducting bar remanufactured by motor involves pre-heating groove of rotor iron core to cast graphene-aluminum based composite liquid to obtain aluminum based composite guide strip.

REN G, HE G, LUO Y, LI Q

Preparation of cast aluminum guide bar used for motor involves preheating rotor iron core and casting molten aluminum alloy mixed with graphene in iron core groove of rotor to obtain guide bar.

REN G, HE G, LUO Y, LI Q

Protective plate comprises front and back panels, where panels are bonded graphene ceramic protective structure and balance is binder.

DAI S, WANG S, WANG X, WU Y, LI J