国家/地区 中国（3）
IPC部 C（3） B（2）
IPC大类 C09（3）
IPC小类 C09D（3）
IPC C09D005/08（3）
发明人 WANG X（3）
公开年 2022（2）
申请年
专利权人

Preparing high-strength aluminum alloy die casting used for automobile engine bracket, involves putting aluminum alloy matrix into acetone, ultrasonically cleaning aluminum alloy matrix, and ultrasonically cleaning aluminum alloy matrix through absolute ethyl alcohol and deionized water in sequence.

WU G, CHEN D, ZHANG J, LI J, WANG X, LI D

Anti-corrosion for metal down-conductor of graphite-based grounding grid, by performing excavation which exposes metal down conductor, removing surface dust and corrosion, applying silicone rubber coating, covering with polyethylene isolation film, and leading down-conducting wire for soil filling.

ZHANG G, WANG X, ZHU J, DU J, ZHAO Y, GENG J, ZHANG Y, YAO D, KOU X, LI Y, TANG L, XIE W, MA Y, DONG M

Corrosion-resistant water-based epoxy coating comprises e.g. composite filler has graphene oxide and hydrotalcite nanomaterial containers, corrosion inhibitor and curing agent and loaded corrosion inhibitor material as metavanadate.

ZHANG D, WANG X, QIAN H, MA L, LI X