国家/地区 中国（6）
IPC部 B（6）
IPC大类 B22（6） C22（6）
IPC小类 B22D（6）
IPC C22C021/02（6）
发明人
公开年 2020（2） 2021（2）
申请年 2020（2）  2021（2） 
专利权人

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

Preparing composite material used for manufacturing metal material, by stirring mixed solution made of graphene and aluminum powder, adding aluminum-silicon-copper alloy, melting, pouring into mold, smelting, casting, aging, and cooling.

YAN H, XIONG J

Die-casting aluminum alloy useful for fifth Generation communication base station shell comprises e.g. silicon, technetium, cadmium, niobium, silver, calcium, strontium, chromium, zinc, iridium, boron, rare earth element, and aluminum.

ZOU Y

Casting aluminum alloy comprises e.g. ball milling silicon, iron, magnesium, copper, manganese, strontium, zinc, yttrium, scandium, graphene oxide and aluminum, smelting, adding sodium chloride, potassium chloride and hexachloroethane.

TAN Y, HAO Y, SHEN B, CHEN S

Graphene reinforced aluminum-silicon casting aluminum alloy comprises silicon, graphene, copper, magnesium, iron, zinc, manganese, titanium, zirconium, aluminum and inevitable impurities.

FAN G

Graphene-containing graphite/aluminum-based self-lubricating sliding bearing comprises aluminum alloy layer outer ring, and graphite/aluminum-based self-lubricating composite layer inner ring.

YE X, XIAO K, CAO R, LIN X, WU B