国家/地区 中国（6）
IPC部 C（6）
IPC大类 C22（6） B22（4）
IPC小类 C22C（6） B22F（4）
IPC C22C032/00（6）
发明人 LIU Y（6）
公开年 2020（3） 2021（3）
申请年 2020（6）
专利权人 NORTHWEST IN.（2） XIAN RARE ME.（2）

Preparing graphene-boron heterogeneous structure titanium-based composite material by coating graphene on surface of large grain diameter titanium base powder, and coating boron powder on surface of small grain diameter titanium base powder.

YU J, ZHAO Y, ZHOU Y, HUO W, DONG L, LU J, LIU Y, ZHANG Y

Preparation method of reducing graphene oxide and alumina co-reinforced copper-based composite material, involves performing low-speed ball milling of mixed powder A and graphene oxide obtained in second step to obtain mixed powder B.

LI L, LI X, ZHANG W, LIU Y, DONG L, HUO W, ZHANG Y

Multi-order load-type graphene oxide hybrid copper-chromium electrical contact material comprises graphene oxide, nano-cerium dioxide particles loaded with chromium on surface of graphene oxide, and copper and impurities.

ZHANG Y, ZHOU M, AN J, LI L, TIAN B, SONG K, WAN X, WANG Z, JIA Y, LI X, LIU Y, FU M, ZHANG X, WANG B, GENG Y, BAN Y, ZHANG P, LIANG S

Aluminum-based composite material cylinder for underwater vehicle, comprises inner layer comprising boron carbide particles and graphene mixed reinforced aluminum-based composite material and outer layer bonded to inner layer.

NIE J, FAN J, WANG Y, WAN Z, WEI S, MA Z, LIU Y, ZUO T, ZHAO Y, HAO X

Preparation of composite material involves mixing copper sulfate pentahydrate, sulfuric acid, hydrochloric acid, graphene dispersion and water to form composite electrodeposition solution, electroplating, drying, pressing, and sintering.

TAO J, WANG M, YI J, LIU Y, BAO R, LI F, LI C, YOU X, TAN S

High thermal conductivity aluminum-based graphene composite material comprises graphene, melting point alloy, and aluminum powder.

HU Z, TANG G, LI D, YI W, LIU Y, LIU T, XU W, XU H, QU B, LI J