国家/地区 中国（15） 日本（5） 世界知识产权组织（3） 台湾（2）
IPC部 C（19）
IPC大类 C22（19）
IPC小类 C22C（19） C22F（8） B22F（6）
C01B（4） H01B（4） H01H（4）
C23C（3） B21B（2） C21D（2）
C25D（2）
IPC C22C009/06（19）
发明人 CHIBA Y（3） CHIBA YOSHIHIRO（2） GE P（2）
GUO D（2） HE W（2） LENG J（2）
WANG X（2）
公开年 2016（6） 2022（5） 2021（4） 2014（3）
申请年 2021（7）  2015（4）  2013（2）  2016（2） 
专利权人 NIPPON MININ.（4） JX NIPPON MI.（3） ANHUI GREEN .（2） UNIV JINAN（2）

Preparing metal-based graphene composite material, comprises mixing graphene slurry and metal powder to form mixed slurry, and forming mixed slurry into metal-based graphene composite material by chemical vapor deposition in oxygen-free environment.

QIAN T, CAO H, SHEN H, LV X, MA Y

Method for preparing graphene metal composite material useful in field of alloy preparation for electrical, mechanical, and thermodynamic applications, comprises e.g. growing graphene on surface of metal material, heating, and applying pressure to metal material grown with graphene.

QU Y, TAN H, WANG W, SHEN D

Preparation of high temperature resistant copper wire includes calcining magnesium, chromium, titanium, nickel and copper to obtain metal mixture, casting metal mixture into ingot, forging ingot to strip copper core and spraying electroplated copper wire with high-temperature resistant coating.

QIAN G, XU H, SUN F, LAI S

Porous static pressure air bearing in which formula of porous throttle layer is provided with tin powder, nickel powder, phosphor bronze powder, composite graphene powder, molybdenum disulfide powder and copper powder.

HUANG T

High-strength and high-conductive copper rod used for manufacturing e.g. precise instrument, parts of ship and bullet shell of gun, comprises chromium, nickel, aluminum, molybdenum, graphene, phosphorus, boron, and copper.

LIAN J, ZHENG W, GAO S

High-strength alloy plate comprises nickel, silicon, molybdenum, lithium, magnesium, yttrium, platinum, rhenium, bismuth, tellurium, zirconium, and copper.

GE P, GUO D, HE W

High-conductivity copper alloy plate comprises silver, nickel, tungsten, phosphorus, tantalum, antimony, hafnium, holmium, graphene-coated nano aluminum powder, tin, boron, manganese, cesium, calcium, scandium, and nano copper powder.

GE P, HE W, GUO D

Highly conductive beryllium copper alloy rod used for 5G communication, comprises nickel, beryllium, titanium, molybdenum, silver, graphene, rare earth element, niobium and copper.

ZHAO X, XIA J, CHEN X

Preparing ultra-thin metal material comprises heating and melting mixture of metal or alloy and additive components, coating on substrate, cooling, curing thin film layer on substrate and forming solid metal layer.

YANG S

Copper-based self-lubricating composite material is used in sliding bearings, pantographs or rolling bearing cages, comprises nickel, tin, silicon, aluminum, graphene, lanthanum trifluoride and the balance of copper.

LI Z, DU S, WANG X, HE Z, LIU Q