国家/地区 中国（3）
IPC部 B（3） C（2）
IPC大类 B22（3）
IPC小类 B22C（3） B22D（2）
IPC B22C003/00（3）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人

Performing high-strength AZ91D alloy material processing technology involves using graphene powder, AZ91D powder and attapulgite clay powder, and placing raw materials into vertical ball mill for compounding.

ZHANG G

Aqueous mold release agent useful for alloy pressure casting of 3C electronic product, comprises e.g. polyethylene wax, polyethylene glycol 2000, stearic acid, Tween 60, modified graphene, stearate, titanium dioxide, and triethanolamine.

WANG Q

Forming foundry casting element, comprises forming aqueous slurry comprising solid inorganic binder material or its precursor, shaping slurry using pattern, curing shaped slurry, and removing pattern from casting element.

RIMAN R E, BLINN K, LEHMANN R E, BULLING K