国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3） C22C（3）
IPC C22C009/00（3）
发明人
公开年 2017（3）
申请年 2017（2） 
专利权人

Preparation of graphene composite foam metal by soaking foam metal in dispersion of graphene oxide quantum dot and graphene composite nanomaterial, discharging air remaining in pores of foam metal, fully soaking and taking out.

XU H, ZHOU Q

Preparation of rare earth-modified graphene reinforced metal matrix composite bar, involves preparing rare earth solution comprising rare earth compound, ammonium chloride, urea, and sodium dimercaptopropane sulfonate.

LI Y, LI H, ZHU J, ZHAO Y, YUAN H, HU Y, XU F

Preparation of graphene copper composite conductor involves mixing graphene powder, copper powder and zirconium powder, compacting and sealing, then pressing into prefabricated block, reacting and dripping furnace temperature.