国家/地区 中国（16）
IPC部 C（16）
IPC大类 C21（16） C22（9） B21（5）
C23（4） B05（2） B22（2）
IPC小类 C21D（16）
IPC C21D001/18（5） C21D001/26（4） C21D009/00（4）
C21D009/08（3） B05D007/14（2） B21C037/04（2）
B22F003/04（2） C21D006/00（2） C21D007/06（2）
C21D009/22（2） C21D009/52（2） C22C001/10（2）
C22C033/04（2） C22C038/04（2） C22C038/34（2）
发明人 ZHANG X（3） GONG C（2） LIU Y（2）
SONG Y（2） TU S（2） WANG Y（2）
ZHANG C（2） ZHANG J（2） ZHANG P（2）
公开年 2021（16）
申请年 2020（16）
专利权人 AECC COMML A.（2） UNIV EAST CH.（2）

Heat accumulating type environment-friendly stainless steel seamless steel pipe intelligent annealing furnace has hydraulic rod that passes through cavity of cooling box and connecting plate to form bolt connection.

JI X, YAN D

Preparing giant magneto-impedance effect graphene/nanocrystalline composite material comprises e.g. placing iron-based amorphous strip in tubular furnace, annealing to obtain iron-based nanocrystalline strips, and placing in quartz boat.

SONG Y, ZHAO Z, SUN Z, CHEN Y

Preparing graphene metal composite plate comprises e.g. polishing outer surface of metal plates using grinding machine, soaking in diluted hydrochloric acid solution, heating, clamping, coating graphene, extruding and rolling.

BAO Z, HUANG W, XU L, LI D, LI W, AN J

Processing and molding corrosion-resistant screw, comprises e.g. preparing pretreated wire by adding specific series wire into hanging furnace, heating, cooling, then adding processed wire into cold heading machine, and post-processing.

DENG Q

Composite strengthening method for improving fatigue life of hole-containing structure, involves adopting jet strengthening technique to strengthen surface of hole, where hole is extruded and reinforced by extruding process.

ZHANG P, ZHANG X, GONG C, TU S, ZHANG C, LIU Y, LIU S

High-conductivity and heat-resistant rare earth aluminum alloy wire comprises magnesium, iron, boron, tellurium, niobium, rare earth element, graphene, and aluminum and unavoidable impurities.

WANG M, XIONG C

Processing electric cabinet body comprises cutting galvanized sheet and punching and bending cut sheet, welding, quenching, heating, cooling, tempering processed part, and applying high temperature resistant coating and radiating coating.

NI Y, FENG G, XUE Y

Jet strengthening device comprises nozzle provided with hollow cavity and connected with mixing chamber, control device to control operation of first stirrer, second stirrer and lifting platform and nozzle connected with mixing chamber.

ZHANG X, ZHANG P, ZHANG C, TU S, ZENG F, GONG C, LIU Y, WANG Y

Energy-saving environment-friendly stainless steel tube annealing furnace comprises furnace body, furnace opening, power box, heating pipe, inner wall, motor, rear turntable, side edge, gas conveying pipe, and fixing pipe disc.

JIANG Z, XIANG Y, LI J, ZHANG J, WANG Y, FENG M, HUA F

Metal closed circulating cold water device for heat treatment, has cold water tank whose top is located at one side of water pump through opening connected with water inlet hose, where top of water inlet hose is connected with water inlet connecting pipe.

SONG Y