国家/地区
IPC部 B（2）
IPC大类 B05（2） C10（2）
IPC小类 B05D（2）
IPC B05D003/00（2）
发明人
公开年
申请年 2018（2）
专利权人

Bicycle steel bowl structure, has steel ball clamped between steel bowl seat and inner gear, where steel bowl seat, steel ball and inner surface of friction coating are coated on nanometer carbon ball solid lubricant that is selected as graphene.

CHENG J, ZHANG X

Solid-state lubricant comprises graphene, an oxide of a metal, and a polymeric binder, where metal is one of zinc, tin, molybdenum, silver, copper, lead, indium and antimony, and polymeric binder is one of polyvinylidene difluoride.

POL V G, SADEGHI F, ALAZEMI A, DYSART A D