国家/地区 中国（3）
IPC部 C（4）
IPC大类 C23（4）
IPC小类 C23C（3） B22F（2） C22C（2）
IPC C23C024/10（2）
发明人 ZHANG M（4）
公开年 2021（3）
申请年 2021（4）
专利权人

Light-weight, high-conductivity slip ring for aerospace, comprises base material and coating covered on base material, where raw material of base material comprises graphene and titanium hydride, and coating raw material comprises lanthanum oxide, tungsten sulfide, carbon nanotubes and silver.

ZHAO D, NI K, ZUO X, ZHANG M, ZHOU Y

Method for constructing and multi-layer structure surface-enhanced Raman substrate and precise control, involves electroplating or spin coating surface of pretreated double-layer nanostructures, and obtaining Raman substrate.

ZHANG M, WU Y, CHEN W, CHEN Z

Preparing cleaning agent useful for removing various oil stains on gun, comprises adding surfactant and inorganic base to mixing kettle, controlling temperature, stirring, adding organic solvent and additives, continue mixing and cooling.

ZHANG M, WU L, LIU X

Composite powder useful for cladding ultra-high-speed laser comprises nickel-based matrix powder comprising chromium, molybdenum, niobium, silicon, iron and nickel, and graphene.

CHU Q, ZHANG L, XIA T, ZHAO P, LI J, ZHANG M