国家/地区 中国（23）
IPC部 C（23）
IPC大类 C23（23）
IPC小类 C23C（23）
IPC C25D003/12（23）
发明人 CHEN J（3） CHEN M（3） ZHANG X（3）
CHEN Z（2） GUO C（2） HE P（2）
LAI H（2） LI S（2） LIU Y（2）
WANG X（2） WU W（2） YANG C（2）
YANG D（2） ZHANG Z（2） ZHOU C（2）
公开年 2022（5） 2017（4） 2020（3） 2021（3） 2023（3） 2014（2）
申请年 2017（4）  2022（4）  2019（3）  2020（3）  2021（3）  2013（2） 
专利权人 CHINA DONGFA.（2） GUANGZHOU UL.（2）

Preparation of magnesium alloy ultrasonic electrodeposition nano-nickel-based composite layer involves connecting magnesium alloy sample as negative electrode, and nickel plate as positive electrode respectively with pulse power supply, soaking in electroplating solution, and electrodepositing.

HU D, LI Z

Copper foil graphite sheet comprises copper foil, graphene layer continuously deposited on copper foil surface, and nickel-plated layer which is distributed in non-continuous island shape between copper foil and graphene.

CHEN S, CAO F, WANG B

Dull nickel-plated and graphene-enclosed plating structure for zinc alloy die-casting parts, has zinc-nickel alloy plating layer that is prepared from inside to outside sequentially zinc alloy base portion.

LAI H, CHEN K, GUO C

Electroplating plastic surface useful for door guard plate of automobile comprises mixing graphene, silicon dioxide sol, epoxy resin, curing agent and water, removing oil, spraying mixed slurry, carrying out chemical plating and electroplating, washing, and drying.

LI J, SUN L

Hardening stainless steel surface, involves taking sleeve base body after ultrasonic rolling, carburizing surface to form carburized layer, taking sleeve base body after carburization, and brightening surface to obtain finished product sleeve.

BIAN C

Method for in-situ growth of graphene film on nickel-plated surface of copper metal substrate by laser useful in production, transportation involves pre-coating different solid carbon source on copper-nickel alloy coating, and realizing in-situ growth of graphene film by different types of laser.

CHEN M, QI M, QIANG H, ZHENG X, YE X

Preparation of ultrathin beta-radiation source for micro-components, involves using polymethyl methacrylate/graphene film and platinum sheet, and depositing beta-radiation source on graphene using solution of e.g. beta-radiation source.

ZHANG J, LI C, WANG X, XU P, FENG H, CHEN Z, YANG Y, WU W, ZHOU C, LUO T

Chemical plating nickel-phosphorus-graphene composite coating comprises phosphorus, graphene, and nickel, where nickel-phosphorus-graphene composite coating is attached to surface of nickel plating layer and nickel plating layer is attached to surface of substrate.

LIU J, DAI Z, XUE H, LIU P, CHEN Y, ZHANG G, MENG X, ZHANG X, YANG C

Zinc-cadmium alloy composite coating for aerospace electrical component, comprises chemically deposited zinc layer, nickel plating layer, zinc-cadmium alloy plating layer, silane chromium-free passivation layer and graphene sealing layer, which are arranged on surface of aluminum alloy substrate.

LAI H, GUO C, CHEN M, XIA L

Preparation of graphene-enhanced nickel-based nanocomposite powder metallurgy material involves cutting graphite into sheet, nano grinding to obtain nano graphene, adding dispersant, putting into centrifuge, and mixing and blending.

OU B, XU C, WANG Q, XIONG L