国家/地区 中国（22）
IPC部 C（22）
IPC大类 C23（22）
IPC小类 C23C（22） B22F（4） C01B（4）
B82Y（3） C01G（2） C09D（2）
C22C（2） C23F（2） C25B（2）
C25D（2）
IPC C23C016/26（4） B22F001/02（3） B82Y030/00（3）
B82Y040/00（3） C01B032/194（3） C23C004/134（3）
C23C018/16（3） C23C018/40（3） C01B032/182（2）
C01B032/19（2） C23C004/10（2） C23C016/54（2）
C23C018/44（2） C23C028/00（2） C25B001/30（2）
发明人 XU J（22）
公开年 2021（6） 2022（6） 2018（3） 2013（2） 2020（2）
申请年 2020（5）  2021（5）  2017（4）  2022（4）  2013（2） 
专利权人 BEIJING INST.（2） FUJIAN MATER.（2） PANGANG GROU.（2） TONGLING SAN.（2）
UNIV CHINA E.（2）

Zinc-aluminum-magnesium-coated steel plate surface resin inorganic composite black passivation solution for industrial scale production of black zinc-aluminum-magnesium coated steel sheets, comprises ethylene-vinyl acetate copolymer, tackifying resin, plastic, emulsifier, resin solvent.

ZHAO P, XU J, RAN C, DONG X, GUO T, LUO J

Preparing copper alloy semiconductor lead frame for circuit board, comprises heating copper alloy ingots, removing oxide, aging, adding copper alloy semi-finished product silver plating bath for silver-plated plating treatment, and activating.

CAO G, LI C, XU J, YIN H

Organic composite passivation treatment liquid for hot galvanized sheet, comprises raw material of processing liquid comprising aqueous epoxy resin, organic corrosion inhibitor, nanoparticles, organic cosolvent, and water, which is prepared by adding all the materials, and stirring to form solution.

LUO J, XU J, RAN C, DONG X, GUO T, ZHAO P

Processing solar energy absorbing coating steel plate comprises mixing reduced graphene oxide and ethylene-vinyl acetate copolymer to heat to molten state, and extruding stainless steel plate upper wire strip-shaped melt and extruding melt into sheet.

SUN C, ZHENG H, QIU J, YANG J, XU J, JIANG Z

Silver nanoparticle/multilayer graphene composite material used e.g. in conductive adhesive ecomprises multi-layer graphene substrate and nano-silver particles uniformly distributed on the surface.

SONG K, WU J, HU X, WU F, XU D, SHI Y, GU C, XU J

Preparing surface metal layer used in aerospace, electrical and electronic fields, involves e.g. coarsening, sensitizing and activating polyetheretherketone modified with carbon fiber, glass fiber, carbon nanotube and graphene, chemical plating and electroplating copper, and plating nickel.

ZHANG L, TONG X, WANG J, ZHANG J, WEN C, LI S, CUI Q, WANG X, XU J, FENG L, BAI J, LI J, WANG N

Method for improving strong toughness of laser melting deposition aluminum alloy forming piece, involves grinding and polishing aluminum alloy substrate and cleaning using laser cladding device to clad dried composite powder on substrate.

LU H, CHEN J, YU C, WANG S, LI X, XU J

Method for processing high-strength corrosion-resistant stainless steel pipe fittings, involves taking pretreatment pipe fittings, performing ultrasonic rolling on outer surface, washing pretreatment pipe fittings with deionized water after rolling and vacuum drying pretreatment pipe fittings.

XU J, HU X, SANG C, RUAN J, ZHOU Q

Preparing graphene-based cemented carbide composite self-lubricating coating comprises e.g. in-situ peeling to obtain graphene sheet, ball milling and plasma spraying graphene-based cemented carbide core-shell coating powder.

ZHANG Y, YU H, CHEN F, DONG F, ZHANG N, HE X, XU J, DU X, CHENG J

Composite material useful for electrocatalytic oxygen reduction of hydrogen peroxide under acidic medium, comprises graphene nano-sheet doped with fluorine and nitrogen.

GUAN L, CUI Y, XU J