国家/地区 中国（3）
IPC部 C（3）
IPC大类 C22（3）
IPC小类 C22C（3） C21D（2）
IPC C22C038/02（3）
发明人 ZHOU Q（2）
公开年 2018（3）
申请年 2017（3）
专利权人 WANSHSIN SEI.（2）

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