国家/地区 中国（31）
IPC部 F（32）
IPC大类 F16（32）
IPC小类 F16D（8） F16L（7） C08L（6）
C08K（5） B01F（4） F16F（4）
C22C（3） F16J（3） F16S（3）
B22F（2） B82Y（2） C09D（2）
C10M（2） C10N（2） F16C（2）
IPC F16D069/02（6） C08K003/04（5） C08K007/06（3）
C08K013/04（3） F16S001/10（3） B82Y030/00（2）
C08K007/04（2） C08K007/14（2） C08L009/02（2）
C08L027/18（2） C08L077/06（2） C10N030/06（2）
C22C038/42（2） C22C038/44（2） F16D065/78（2）
发明人 WANG Y（3） XU Y（3） LI Q（2）
WANG J（2） WANG Q（2） ZHANG G（2）
ZHANG L（2）
公开年 2020（32）
申请年 2020（32）
专利权人 HUBEI QUNYI .（2） UNIV QINGDAO.（2）

Wearable brake block, has heat transfer layer comprising graphene layer and silicon carbide layer, where top of silicon carbide layer is fixedly connected with graphene layer and surface of radiating layer is provided with radiating hole.

CAI H

Powder metallurgy brake pad matched with carbon ceramic brake disc for high-speed railway train brake system, comprises e.g. iron powder, copper powder, scaly graphite, graphene, ferrous sulfide powder, silicon carbide and titanium dioxide.

QU X, ZHANG P, ZHANG L

Graphene coated flat steel used as medium between metal grounding body and soil, comprises graphene coated flat steel plate, where two sides of graphene coated flat steel plate is provided with four groups of fixed round holes.

FAN H, FAN R, ZHOU Y

Crude oil pipeline heating device, has graphene heating film whose two ends are connected with red copper strip electrode by conductive silver paste, and insulating mica sheet whose outer side is provided with high-efficiency insulating rock cotton layer.

LU J, XU S, SUN K

Coating used in preventing wax formation in crude oil pipeline, comprises polymer resin, organic solvent, curing agent, silicone resin microspheres and carbon materials having graphene, graphene oxide, aminated graphene or carbon nanotubes.

YAO B, LI C, YANG F, SUN G

Colloid mill for graphene composite conductive paste, has fixing knob penetrated between first fixing ring and screw cylinder, where end of fixing knob is extended to inner part of slot that is connected with locating hole, and motor connected with controller.

ZHAO Q, WANG B, PAN Z

Graphene high heat-conducting PPR floor heating pipe, has connecting pipe fixed with connecting piece, where end of connecting pipe is provided with ground heating pipe and end of ground heating pipe is provided with connecting port.

CHEN Q

Movable graphene paint mixing and dispersing device, has damping spring whose lower end is fixedly connected with bottom plate, where lower end of bottom plate is fixedly connected with sliding wheel and outer side of shaft is connected with upper cover.

ZHU H, CHEN J

Brake disc containing metallic niobium composition comprises e.g. main material composed of iron, carbon, silicon, manganese, niobium and molybdenum, and auxiliary material composed of zirconia toughened ceramic powder, and graphene powder.

FENG G

Low-deformation roller bearing comprises bearing outer ring (1), bearing inner ring, roller, baffles, rivets fixed on bearing inner ring, annular groove, heat dissipation hole grooves, and graphene filler.

YAN S, WANG F, GU M