国家/地区 中国（5）
IPC部 B（5）
IPC大类 B22（5）
IPC小类 C09D（5） B22C（2） B22D（2）
C22C（2）
IPC C09D005/08（5）
发明人 WANG P（2）
公开年 2022（2） 2023（2）
申请年 2022（3）  2021（2） 
专利权人

Manufacturing of corrosion resistant blade used in e.g. oil industries involves smelting chemical component of blade, molding, carrying out solid solution strengthening treatment, annealing, performing quench polish quench, grinding, spraying elastic coating, and drying.

LIU J, WANG C

Preparing mercapto-modified nano-silver particle dispersion used in silver antibacterial coating, involves introducing compound with sulfhydryl group and positively charged nanosilver particles to ethanol, introducing nitrogen to remove oxygen, and reacting.

WANG P, ZHANG M, YAN Q, NING X

Preparing pipe material comprises cleaning mineral-inorganic composite materials, grinding, melting, casting and forming in combination with pipe mold by means of centrifugal casting, demolding and cooling, heating and densifying, and coating anti-corrosion coating.

WANG P

Lead-acid storage battery casting flux drying device comprises ventilation block, ventilation pipe, ventilation hole and device body.

SHAO S, MA X

Spoke alloy disc material used in spoke disc, comprises zinc, magnesium, copper, scandium, zirconium, iron, nickel, silicon, phosphorus diatomite, modified diatomite, and sulfur diatomaceous earth.

ZHAO X