国家/地区 中国（75）
IPC部 C（75）
IPC大类 C22（75）
IPC小类 C22C（69） B22F（43） C01B（14）
C23C（11） C22F（9） C22B（5）
B82Y（4） H01H（4） H01M（4）
B33Y（3） C21D（3） B01J（2）
B05D（2） B21B（2） B32B（2）
IPC C22C001/05（27） C22C001/10（25） B22F009/04（23）
B22F003/105（21） C22C009/00（21） C22C014/00（15）
C22C032/00（14） B22F001/02（13） C22C001/02（8）
B22F001/00（7） C22C021/00（7） B22F003/10（6）
C22C001/03（6） C22C030/00（6） B22F003/02（5）
发明人 ZHANG Y（75）
公开年 2022（21） 2021（15） 2020（13） 2019（8） 2023（7） 2018（5） 2017（3） 2016（2）
申请年 2022（20）  2020（17）  2021（15）  2019（10）  2017（7）  2016（2）  2018（2） 
专利权人 XIAN RARE ME.（13） NORTHWEST IN.（12） UNIV HENAN S.（5） UNIV NORTHEA.（3）
ANYANG INST .（2） CHINESE ACAD.（2） CHONGQING GR.（2） JIANGSU KAIT.（2）
SHENZHEN SKI.（2） UNIV JIANGSU.（2） UNIV NANJING.（2） UNIV NINGBO .（2）

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

Electrical contact functional composite material useful in preparation of high and low voltage switch contact, comprises matrix phase which is dispersed copper formed by dispersion of aluminum oxide on copper matrix, and enhanced phase is molybdenum, silicon carbide and graphene oxide.

LIU Y, LI X, JIA Y, WANG Z, ZHENG X, LI Y, AN J, ZHU H, TIAN B, ZHOU M, ZHANG Y

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

Wear-resistant and corrosion-resistant self lubricating coating used in linear guide pair, comprises iron, chromium, aluminium, boronene and nickel.

PAN G, CUI Z, ZHANG Y, YANG Q

Composite lubricating coating useful for linear guide rail pair, comprises transition layer to combine raceway surface of linear guide pair with base material of linear guide pair, and wear-resistant self-lubricating layer arranged on surface of damping layer away from transition layer.

PAN G, CUI Z, ZHANG Y, YANG Q

Preparing copper graphene laminated sheet composite material, involves processing copper foil, punching on graphene film, placing graphene foil in the hydrochloric acid solution to remove the copper foil, mixing raw sand, clay and water, and setting sintering program for heating and infiltration.

WANG Y, CUI J, ZHANG Y, MA B, LUO L, WU Y, SI Y, QIN Y

Preparing hard alloy comprises forming carbon-based carrier by supporting vanadium and chromium with biochar, blending with graphene, tungsten carbide and cobalt to form mixed material, mixing material and ball milling, granulating, molding and sintering.

ZHANG Y, ZHOU H, LU J, ZHOU Z, ZHOU B

Corrosion-resistant conductive metal bipolar plate comprises a coating, deposited on surface of the metal substrate, where coating includes metal system and graphene composed of five metal elements, iron, cobolt, chromium, nickel and aluminum.

WEN L, ZHANG Y, LI J, WU H, FENG C, WANG H

Cast aluminum alloy useful for engine cylinder head comprises aluminum, silicon, magnesium, rare earth, carbon, copper, titanium, and zinc.

ZHANG Y, LI S

Method for improving multi-layer graphene coverage rate on copper-based alloy substrate comprises annealing copper base alloy substrate, introducing carbon source to graphene growth after annealing, realizing multi-layer graphene, quickly cooling to room temperature, ending growth.

CHEN Z, XIAO R, YU G, ZHANG Y