国家/地区 中国（3）
IPC部 C（3）
IPC大类 C21（3） C22（3）
IPC小类 C21D（3）
IPC C21D001/26（3）
发明人
公开年
申请年 2016（2） 
专利权人

High speed tool steel comprises carbon, silicon, manganese, phosphorus, sulfur, selenium, titanium, zirconium, vanadium, molybdenum, cobalt, tantalum, fullerene, graphene, iron, and unavoidable impurity element.

CHEN F, CHEN L

High conductivity composite metal material comprises matrix and graphene layers.

RUI D, SUN Y, WANG J

Metal base material for flexible wheel, comprises specified amount of low carbon steel liquid water atomized iron powder, graphene, nano silicon carbide, polyamide-imide and coupling agent.

XIONG J, CHEN X, WEI H