国家/地区 中国（2）
IPC部 C（2）
IPC大类 C22（2） C25（2）
IPC小类 C22F（2）
IPC C22F001/04（2）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Preparing graphene high-temperature heating aluminum plate comprises e.g. preparing graphene ink, printing graphene ink on the substrate aluminum plate, performing annealing and encapsulating the graphene surface using insulating material.

WANG Z, LI T, YIN 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