国家/地区 中国（6）
IPC部 C（6）
IPC大类 C22（6） H01（3） B22（2）
C23（2）
IPC小类 C22C（6）
IPC C22C001/10（3） C22C001/02（2） C22C001/03（2）
C22C001/06（2） C22C021/00（2） C22F001/04（2）
C22F001/08（2） H01B001/02（2）
发明人
公开年 2023（6）
申请年 2023（6）
专利权人

High-strength power transmission line aluminum alloy composite material of transmission line, comprises silicon, iron, copper, magnesium, boron, graphene, and aluminum.

AI J, HE Z, WU Z, SU Y, HU J, WU W, LAN T, KANG X, LIN Y, CHEN X

Preparing graphene superconducting copper wire, comprises soaking oxygen-free copper balls in self-adhesive water, adding oxygen-free copper balls coated with self-adhesive, hot-pressing graphene composite copper material and performing drawing forming and annealing treatment.

LI J, CAI M, LI B

Preparation of graphene of modified magnesium alloy wheel hub for automobile, involves preparing graphene-modified magnesium alloy solution, low pressure casting, aging, machining, polishing, grinding, and coating.

GUO X, DU H, ZHANG Z, YU X

Graphene modified aluminum alloy wire used in overhead power transmission and distribution lines, comprises iron, silicon, erbium, carbon, and aluminum.

YANG Z, YANG B, ZHOU F, JIANG D, WANG Y, XIA F, ZHANG Y, XU J, ZONG Q, HU N, ZHANG X

Method for preparing anti-oxidation bonding alloy silver wire containing graphene on surface in microelectronic packaging field, involves using polystyrene as carbon source to grow graphene on surface of copper plating layer to obtain bonded silver wire containing graphene on surface.

LI Y, LI S

Preparing tellurium-copper alloy material containing rare earth metal comprises e.g. taking pure copper, pure tellurium, copper-rare earth alloy and mix, melt, add pure zinc, copper-phosphorus alloy as deoxidizer, solution treating, aging, and electroplating to form coating.

ZHU Y