国家/地区 中国（19）
IPC部 B（19） C（19） H（2）
IPC大类 B22（19）
IPC小类 B22F（19） C23C（19） C22C（12）
C01B（5） B33Y（4） C22F（3）
B22D（2）
IPC B22F009/04（19）
发明人 HU Y（2） LI W（2） LI X（2）
YANG J（2） ZHANG C（2）
公开年 2021（13） 2022（6）
申请年 2021（19）
专利权人

Gradient functional composite material ultrasonic-assisted laser micro-cladding device, has linear bearing that is installed coaxially with guide rod, and total of four groups of linear bearings are distributed at four top corners of vertical sliding plate.

ZHAO X, YU Y, ZHANG Z, SU S, WEI X

Surface-plated nickel-phosphorus-graphene reinforced titanium-based composite material for use in aerospace vehicle comprises graphene surface nickel phosphorus layer in composite material, and surface plating nickel phosphorus graphene dispersion.

YU K, CHANG H, SUN Z, SUN M, GUO Y

High-speed steel self-lubricating coating comprises cobalt, chromium, carbon, and water.

LIN J, CHEN J, HUANG F, LANG Z, ZUO L, CHEN Y, PAN P, LIN Z, LU X

Aluminum alloy target material useful in photovoltaic reflecting film, comprises aluminum, metal additive, corrosion-resisting agent and thinning modifier, where metal additive comprises manganese, zirconium, yttrium, tantalum, titanium, technetium and scandium.

LIU F, XIAO S, ZHOU Z, LEI Y

Graphene-based silver electrical contact material comprises graphene, and additive including gold, silver, copper, titanium, cadmium oxide, tin(IV) oxide, zinc oxide, nickel, zirconium, tungsten, molybdenum, vanadium, niobium, tantalum, rare earth metals, and/or graphite.

QI J, QI Y, YE H

Rotary supporting gear tooth surface with wear-resistant coating useful in e.g. war industry and new energy applications, comprises gear tooth surface orderly provided with pure metal transition layer and high performance wear-resistant layer, which is composite metal powder layer.

JIN K, DONG Q

Increasing nitrogen content of vanadium iron nitride used for e.g. high-strength thread steel, involves mixing vanadium source, carbonaceous reducing agent, iron powder, and tin dioxide, ball milling, vacuumizing, introducing mixed gas of nitrogen and ammonia and heating.

ZHANG C

Preparation of graphene oxide/ titanium carbon nitride-doped tungsten copper composite material involves weighing copper powder, tungsten powder, and graphene oxide powder, putting powders in sealed tank, filling composite powder into graphite mold and placing in vacuum sintering furnace.

CHEN W, LI W, LI X, HUANG Y

Preparing graphene-loaded copper-reinforced copper-based composite material used in e.g. electronic device, by ultrasonically vibrating hydroxylated copper flakes and dispersed graphene to obtain mixed layered material, drying, adding to graphite mold, pressurizing, sintering, cooling and demolding.

JU B, CHEN G, LIU M, YANG W, WU G, XIU Z

Laser additive manufacturing method of graphene reinforced nickel-based composite material useful in aircraft engine e.g. fuel nozzle of leap engine, comprises e.g. plating nickel on surface of graphene, and mixing surface nickel-plated graphene with nickel based high temperature alloy powder.

LI W, LIN X, ZHANG Q, HU J, HU Y