国家/地区 中国（5）
IPC部 C（5） B（2）
IPC大类 C22（5） C21（3） B22（2）
IPC小类 C22C（5） C21D（3） B22F（2）
IPC C22C038/04（5）
发明人 LI D（2）
公开年 2019（5）
申请年 2019（5） 
专利权人

Alloy powder used for graphene oxide composite iron-based coating, comprises graphene oxide, non-graphene carbon, titanium, chromium, tungsten, manganese, nickel, vanadium and iron.

CAO Z, LI J, ZHANG H, WANG X

Bridge damping support using graphene material comprises a sliding box and two trapezoidal side plates. The sliding box is provided with a bridge support and the top of the bridge support is provided with a curved card slot.

YAN J, YAO L, KANG L, YANG K, LI D, SU X, ZHOU X, LIN J, LI Z

Graphene reinforcing high-performance lightweight iron-based powder metallurgy material for use in vehicle, has predetermined percentage of graphite powder, phosphorus, sulfur, manganese, silicon, and rest is iron.

ZHANG J, YUAN Y, XIE J, RUAN J

Austenitic stainless steel used for oil casing materials, comprises graphene, nickel, chromium, silicon, molybdenum, manganese, and iron.

WANG Y, LI Q, YUAN B, LI D

High temperature-resistant heat conduction material useful in incinerator combustion chamber, comprises e.g. carbon, manganese, silicon, chromium, nickel, aluminum, phosphorus, rare earth oxide composition and modified graphene oxide.

ZHANG B