国家/地区 中国（26）
IPC部 B（26）
IPC大类 B21（26）
IPC小类 B21B（26）
IPC B21B003/00（12） C22C009/00（12） C22F001/08（11）
C22C001/10（8） B21B001/40（7） B21B001/38（6）
B82Y030/00（5） C01B031/02（5） C01B031/04（5）
C22C009/02（5） B21B037/74（4） B82Y040/00（4）
C01B032/186（4） C22C038/02（4） C22C038/04（4）
发明人 CHIBA G（5） CHIBA Y（5） YOSHIHIRO C（4）
LI X（3） LIU J（3） ZHANG Q（3）
ZHANG X（3） CHEN G（2） CHEN L（2）
CHEN X（2） CHIBA YOSHIHIRO（2） GOU H（2）
JIANG L（2） KANG P（2） LI C（2）
公开年 2022（8） 2021（6） 2012（3） 2020（3） 2013（2） 2023（2）
申请年 2021（8）  2022（7）  2012（5）  2020（4） 
专利权人 JX NIPPON MI.（5） NIPPON MININ.（5） NIPPON MININ.（5） NIPPON MININ.（3）
HARBIN INST .（2）

Coated aluminum-silicon plated steel plate useful in thermoformed component, comprises steel substrate and aluminum-silicon coating coated on the surface of the steel substrate, where the surface of the aluminum-silicon coating is covered with coating.

MA X, JIN X, LIU H, TAN N

Preparing copper-graphene composite material involves utilizing mechanical alloying method to prepare copper and polymer powder to obtain copper-polymer powder, cold isostatic pressing copper polymer powder to get bar melting region to bar porous rod material.

LIANG J, ZHANG X, WANG D, LI X, ZHOU S, GUO G, BAO F

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

Preparing non-metallic quantum dot magnesium-lithium alloy-based composite material useful in aerospace, rail traffic, and automobile industry, comprises e.g. preparing two magnesium-lithium alloy plates, treating surface and performing multi-pass friction stir processing and multi-pass rolling.

LEI W, LU Y, LI X, CHEN X, MA K, ZHANG Y

High hardness and high nickel-chromium-molybdenum composite roll structure, has rotating ring whose one side is fixedly welded with hard scraper, and hard scraper has T-shaped structure movably attached to inner wall of circular cavity.

ZHANG D, CHEN M

Preparing high-quality electronic aluminum foil for use in conductive fields such as lithium-ion battery and capacitor, involves preparing micro-nano graphene sheet by electrolytic method, polishing aluminum foil mirror surface by mirror processing device, and cutting into electronic aluminum foil.

YIN K, WANG Z, CHU M, HU D, ZHENG L, CHEN Z, ZHENG G, ZONG Y, HE X

Preparing graphene metal layered composite material useful in aerospace industry, aviation industry and information industry, comprises pre-treating solid carbon source, growing graphene on many metal substrates and hot-pressing many graphene metal substrates.

SHAO L, LI X, ZHANG Y, LI Z, HUANG D, SHI H, DUAN Y

Preparing copper-chromium-zirconium alloy layered belt material with composite deformation of graphene/copper, involves subjecting bulk copper-chromium-zirconium alloy to solid solution treatment, carrying out room temperature iso-channel extruding, low temperature rolling, stacking and vacuum-aging.

WANG D, AN X, DU Q, WEI K, YAO L, WEI W

Continuous preparation method of three-dimensional in situ graphene reinforced metal base composite material used in aerospace and automobile , involves conveying stacked multi-layer graphene foam metal strip.

SHI P, SHEN Z, LIN Z, ZHONG Y

Graphene liquid cold plate for power battery of electric automobile, has lower liquid cooling plate for removing liquid inlet pipeline, where liquid outlet pipeline and flow passage units are tightly connected with upper cooling plate, and separating block is connected with plate.

YAN S