国家/地区 中国（5）
IPC部 B（6） C（5）
IPC大类 B33（6）
IPC小类 B33Y（6） C08K（3） C08L（3）
B22F（2） C22C（2）
IPC B33Y010/00（4） B33Y070/10（4） C08K003/04（3）
B33Y040/20（2）
发明人
公开年 2023（6）
申请年 2023（6）
专利权人

Method for manufacturing bidirectional deformation flexible intelligent driver based on four-dimensional printing, involves changing external voltage of driver such that driver is repeatedly switched between temporary shape and permanent shape for forming cyclic deformation.

ZHANG L, WU T, WU M

Preparing aluminum-carbon composites comprises obtaining composite powder of aluminum powder/carbon powder by mixing powder, adding additive materials into composite powder by friction stir deposition, performing subsequent processing to molding material.

MA C, ZHENG R, WU S, XIAO W

Preparing carbon nanotube-based flexible temperature-sensitive material by three-dimensional printing, by adding multi-walled carbon nanotubes into deionized water, ultrasonically dispersing in ice bath, solidifying, processing extruded wire rod and shaping by 3D printing.

TANG S, ZHAO Y, LI Y, LI Z, LI B, ZHANG J

Iron(II, III) oxide/iron-silicon-aluminum/graphene composite reinforced poly(lactic acid)-based three-dimensional printing wave-absorbing wire useful in various complex environments, comprises iron(II, III) oxide, iron-silicon-aluminum, graphene and poly(lactic acid).

WU H, HE E, YANG C, GAO Q, YAN T, YE X

Graphene oxide modified nylon material used for three-dimensional printing in textile, comprises nylon 6, graphene oxide, calcium carbonate, heat stabilizer, and silane coupling agent.

LI J, CHEN H, SU H

Composition method of a hybrid aluminum-356 metal matrix composite material used in e.g. aviation industry, comprises zirconium oxide, graphene oxide, aluminum alloy, and argon gas.

KUMAR R, SAHOO A K, PANDA A, MISHRA R R