国家/地区 中国（17）
IPC部 B（17）
IPC大类 B23（17）
IPC小类 B23K（13） C22C（3） B22F（2）
B23B（2） B23P（2） C09D（2）
H01B（2）
IPC B23K035/40（4） B23K035/30（3） B23K020/02（2）
B23K020/24（2） B23P015/00（2） C09D001/00（2）
C22C001/10（2） H01B012/06（2）
发明人 ZHOU J（3） LIU W（2） WANG J（2）
WANG X（2） ZHANG Q（2） ZHANG X（2）
公开年 2017（11） 2018（6）
申请年 2017（17）
专利权人 UNIV LANZHOU（2）

Graphene indexable turning tool blade, has triangular radiating layer arranged with pear-shaped bump, trapezoidal radiating layer provided with round bar-shaped bump, and turning blade main body provided with M-shaped bulge.

HU Y, JI Y

Nickel alloy comprises nickel-based components, graphene components, iron components, and copper components.

GUO Y, SHI J, GUO W

Graphene-containing Yttrium barium copper oxide coating conductor welding joint, comprises welding layer located at both sides, where Yttrium barium copper oxide comprises copper layer, silver layer, Hastelloy alloy layer, buffer layer.

ZHANG X, WANG J, ZHANG Q, LIU W, ZHOU J

Preparation of graphene-modified composite powder for preparing electrical contact, involves mixing mixture containing graphene oxide and starch with graphene-modified lanthanum stannate powder, ball milling, drying and sieving.

ZHANG L, SHEN T, YANG H, FAN X, ZHANG J, QI G

Method for ultrasonically brazing nickel-plated graphene-reinforced tin-based lead-free composite solder, involves polishing surface with sandpaper, ultrasonically cleaning with acetone, brazing, where composite contains silver, copper.

WANG H, ZHENG K, HUO F, ZHANG M, ZHANG C, ZHAO P

Preparation of graphene welding wire involves immersing cleaned welding wire in graphite oxide solution, coating graphite oxide on wire surface, reducing coated oxide and drying coated wire.

CHEN X

Double-shaft horizontal numerical control machine tool used for processing deep hole drill includes iron powder, nickel powder, alumina powder, tungsten carbide powder, manganese powder, chromium carbide powder, vanadium powder and graphene.

HUANG Z

Preparation of graphene-nano silver solder paste by stirring silver nitrate aqueous solution, surfactant, organic dispersant, and functionalized graphene aqueous solution, adding hydrazine hydrate, washing with ethanol, and centrifuging.

ZHANG P, WEI R, JIANG X, ZENG J, XIAO J, YANG D

Mirror surface ultra-hard electronic circuit base plate, has core layer whose lower surface is provided with heat conducting layer and nano graphene coating layer, and fireproof layer fixed between coating layer and heat conducting layer.

LI Z, TENG H, WANG X, LIU C

Composite solder for joining nickel base superalloy, comprises nickel-based solder and graphene, where nickel-based solder is composed of nickel, chromium, silicon and boron.

LIU D, SONG Y, SONG X, NIU H, FENG J