国家/地区 中国（4）
IPC部 B（4）
IPC大类 B22（4） C22（2）
IPC小类 B22D（4）
IPC C22C001/10（2）
发明人 WANG H（4）
公开年 2021（2）
申请年 2019（2） 
专利权人

Producing copper rod using up-drawing production process comprises e.g. inserting crystallizer into copper liquid, inserting lead rod into crystallizer, making lead rod contact copper liquid, pulling lead rod upwards, and rewinding.

WANG H, YU J, ZHU Z

Three-dimensional network ceramic skeleton metal base composite methyl plate and liquid forging composite method, by making three-dimensional network ceramic skeleton preform, designing liquid forging die, pressurizing and cutting.

ZHANG Z, GAO D, WANG H

Method for casting an aluminum-based ceramic composite material piston involves selection and weighing of raw materials comprising base material, aluminum oxide fine powder particles, silica powder particles, and graphene powder particles.

WANG M, ZHANG F, WANG H, CHEN D, MEI G

Graphene-enhanced-titanium alloy drill comprises iron, aluminum, graphene, and rest is titanium and unavoidable impurities, which is prepared by adding pure iron, pure aluminum, titanium and graphene suspension by vacuum fusion casting.

JIANG L, FENG C, HAN L, LIU Y, LI F, PAN Z, ZHU L, LU C, WANG H, XU X