国家/地区 中国（4）
IPC部 B（4）
IPC大类 B22（4）
IPC小类 B22D（4）
IPC C25D007/06（2）
发明人
公开年 2021（2） 2023（2）
申请年 2021（2） 
专利权人

Lithium-carbon composite belt, comprises conductive substrate, metal lithium transition layer on at least one side of substrate, and lithium-carbon composite material layer positioned outside metal transition layer.

WANG W, SUN Z, HUAN Q, MU H, CHEN Q, KONG D

Preparing high-strength aluminum alloy plate for sheet metal process, comprises e.g. taking ZL114A as aluminum alloy plate base material, adding modifier, heating, adding refining agent, polishing, placing aluminum alloy plate in electrolyte for anodic oxidation, sealing, and drying.

XU J

Processing tinned copper-clad alloy wire involves preparing alloy rod, welding copper and alloy wire to form copper-clad alloy wire blank, carrying out multiple times of small deformation drawing processing, and plating tin layer.

OUYANG Y

Preparing double-pulse electroplating nickel-graphene composite plating layer of continuous casting crystallizer comprises processing crystallizer copper plate before electroplating, and preparing graphene oxide solution by Hummers method.

FENG T