国家/地区 中国（11）
IPC部 C（12）
IPC大类 C22（12） B22（5） C01（3）
C23（3） B05（2） H01（2）
IPC小类 C22C（12）
IPC C22C001/02（12）
发明人 ZHANG Y（3） LI Y（2） WANG Y（2）
YANG Z（2）
公开年 2023（12）
申请年 2022（7）  2023（5） 
专利权人

Preparation of high thermal conducting aluminum graphene and reduced graphene oxide composite material for e.g. heat exchanger, involves doping graphene or reduced graphene oxide around aluminum metal or its powder, casting molten mass into mould cavity and preparing cast composite materials.

NAYAK S K, SATPATHY B K, BHOJAK K, MITRA A, KAR S, PATRA B, SAHU A K

High thermal conductivity aluminum alloy comprises silicon, copper, magnesium, rare earth element, iron, graphene, and aluminum.

YUAN Q, JI Y, YIN J, CHEN X, ZHANG G

Preparing nut with composite coating on its surface comprises ultrasonically dispersing modified fluorinated graphene, titanium boride-silicon dioxide, and xylene, adding mixed solution, melting copper, aluminum, chromium, iron, manganese, nickel, silicon and zinc, cooling, and heat treating.

YANG Z, GAO F, JIANG X

Preparing zinc-aluminum alloy added with graphene, involves comprises smelting industrial pure zinc, industrial pure aluminum and industrial pure copper in induction furnace to obtain molten metal, preparing reduced graphene oxide-coated aluminum powder, adding to molten metal, and casting.

ZHAO Y, HE H, SHAO Y, CHENG W, SHANG F, ZHANG Y

Processing high-strength foamed aluminum alloy casting comprises cooling aluminum melt, adding tackifier, stirring, adding electroless nickel-plated graphene nano sheet and foaming agent, stirring, water cooling, machining foamed aluminum alloy blank, performing solution treatment and cooling.

SONG X, WANG Q, ZHUANG Q, DING X, DU X, HUANG L

Preparing high-strength aluminum alloy for motor end cover, comprises ultrasonically dispersing polyethyleneimine-modified graphene oxide and deionized water, adding silicon, titanium, tin, nickel, and lead, polishing aluminum alloy, soaking aluminum alloy in dopamine solution, washing and drying.

ZHU L, SHU Y

Device for preparing aluminum-titanium-boride intermediate alloy by fluorine salt reaction method, has graphite head uniformly opened with holes, where opening is air outlet hole containing stirring paddle, and discharge hole formed in flow groove coated with graphene coating.

LUO X, LI J, ZHU Y, ZHOU G, LIAO M, SHEN F, LIAO Z, YU D, LI Y, YU Q

Corrosion resistant composite coating grid for lead-acid storage battery comprises tin, calcium, aluminum, graphene, alloy modifier, and lead.

CHEN S, HUANG D, LOU Q, GAO J, HUANG B

Graphene modified aluminum alloy wire used in overhead power transmission and distribution lines, comprises iron, silicon, erbium, carbon, and aluminum.

YANG Z, YANG B, ZHOU F, JIANG D, WANG Y, XIA F, ZHANG Y, XU J, ZONG Q, HU N, ZHANG X

Method for preparing anti-oxidation bonding alloy silver wire containing graphene on surface in microelectronic packaging field, involves using polystyrene as carbon source to grow graphene on surface of copper plating layer to obtain bonded silver wire containing graphene on surface.

LI Y, LI S