国家/地区 中国（22）
IPC部 B（22）
IPC大类 B22（22） C22（19） C23（5）
H01（4） B21（2） C09（2）
C25（2） H02（2）
IPC小类 B22D（22）
IPC C22C001/10（9） C22C001/02（5） C22C021/00（5）
C22C009/00（4） C22C032/00（4） B22D019/00（3）
C22C023/00（3） H01B001/02（3） B22D011/06（2）
B22D017/00（2） B22D017/14（2） B22D027/00（2）
B22F009/04（2） C22C001/06（2） C22C009/04（2）
发明人 LI Q（4） LIU Y（3） GU L（2）
HE G（2） LI C（2） LI M（2）
LIU D（2） LIU X（2） LUO Y（2）
REN G（2） SUN J（2） WANG J（2）
WANG Y（2） ZENG X（2） ZHAO J（2）
公开年 2021（17） 2022（5）
申请年 2021（22）
专利权人 INNER MONGOL.（2）

Metal-based composite material for use in heat sink of electronic device, has reinforcement particles comprising silicon carbide particles, diamond particles, boron carbide particles or graphene particles dispersed in metal matrix, where metal matrix has single metal matrix or alloy matrix.

WANG L, LI Q, ZHAO J

Superconducting copper comprises oxygen-free copper, graphene, lead, niobium, and titanium.

MU Y, HU W

Method for Preparing oxidation resistant copper-based surface enhanced Raman scattering substrate, involves adding alloy strip into hydrochloric acid ethanol solution to remove alloy to obtain nano porous copper, carrying out acid washing on nano porous copper, and washing oxide layer off.

LIU J, NING J, ZHANG L, CHEN C, PAN D

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

SHAO S, MA X

Formation of U-shaped support for automobile, involves adding refining agent to alloy melt, injecting inert gas for refining, removing slag and filtering, pouring alloy melt into mold, performing vacuum die-casting, and demolding, and performing normalizing, tempering and annealing on blank.

JIN C, JIN R, LAI Z, JIN L, LIU D, JIN F, JIN Y

Composite material for lift safety protecting system, in which porosity of first porous ceramic preform layer, porosity of second porous ceramic preform layer, porosity of third porous ceramic preform layer, porosity of fourth and fifth porous ceramic preform layer is equal.

CHE J, YIN Y, XUE C, YANG Q, LI C, WANG M, WANG J, GAO K, ZHU W, LI M, LU Y, HE Y

Preparing aluminum-based composite conducting bar remanufactured by motor involves pre-heating groove of rotor iron core to cast graphene-aluminum based composite liquid to obtain aluminum based composite guide strip.

REN G, HE G, LUO Y, LI Q

Preparation of cast aluminum guide bar used for motor involves preheating rotor iron core and casting molten aluminum alloy mixed with graphene in iron core groove of rotor to obtain guide bar.

REN G, HE G, LUO Y, LI Q

Method for preparing graphene-containing positive electrode grid alloy used in lead-acid battery, involves melting lead and tin, adding molten salt to alloy liquid, adding carbonaceous agent, calcium and molten salt, separating mixture, and returning molten salt for recycling.

WANG Z, ZHANG X, DING Y, WANG B, YE J, ZHOU M, YANG X, LIU X, WU Y

Light alloy product used in aerospace, computer, communication and consumer electronics, and automobile manufacturing applications, is prepared by melting, mixing, and injection molding solid magnesium alloy raw materials and modified materials through complete machine.

SU X, CUI T, LI Q, LIU Y, GU L, ZHANG H, ZENG X, DENG J