国家/地区 中国（5）
IPC部 C（5）
IPC大类 C22（5） C21（2）
IPC小类 C22C（5） C21D（2）
IPC C22C038/14（5）
发明人 ZHOU Q（2）
公开年 2018（5）
申请年 2017（3）  2018（2） 
专利权人 WANSHSIN SEI.（2）

Preparing anisotropic graphene-metal composite material involves preparing stably dispersed graphene coating liquid, drying coated metal foil of graphite alkene liquid to obtain supported graphene membrane, wounding metal foil.

LI W, WANG X, LI J, GUO J, DANG X

Neodymium-iron-boron permanent magnetic material comprises neodymium, boron, praseodymium, aluminum, dysprosium, gallium, copper, zirconium, graphene and iron.

CHEN L

Planetary gear of planetary reducer comprises iron, zinc, aluminum, silicon, graphene, copper, magnesium, vanadium, tantalum, molybdenum and titanium.

ZHOU Q

Input shaft of speed reducer, is locked and fixed by locking sleeve and motor shaft, and comprises zinc, graphene, zirconium, nickel, silicon, aluminum, manganese, and iron.

ZHOU Q

High-precision high-temperature metal powder includes certain amount of iron powder, copper powder, titanium powder, cobalt powder, nickel powder, rare-earth ferrosilicon alloy, molybdenum trioxide, graphene, and chlorinated paraffin.

WANG M