国家/地区 中国（19）
IPC部 C（16） B（7） H（4）
IPC大类 C08（8） C22（5） B21（3）
B22（3） C01（3） H01（3）
C23（2）
IPC小类 C08K（8） C22C（5） C08F（4）
B22F（3） C01B（3） C08G（3）
C08L（3） H01H（3） B21C（2）
C23C（2）
IPC C08K003/04（8） C22C009/00（5） C22C001/05（4）
C22C032/00（4） C08K009/02（3） C08K009/04（3）
H01H001/025（3） B21C037/04（2） C01B032/198（2）
C08F004/02（2） C08F110/02（2） C08G069/16（2）
H01H001/027（2）
发明人 ZHANG Y（19）
公开年 2012（3） 2013（3） 2021（3） 2022（3） 2019（2） 2023（2）
申请年 2022（5）  2013（3）  2011（2）  2012（2）  2019（2）  2020（2） 
专利权人 UNIV HENAN SCI TECHNOLOGY（19）

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

Preparation method for composite plate strip material, involves taking two single corrugated surface metal plate strip materials, and matching corrugation surfaces of two of single steel sheet metal sheet strip material.

HU H, CHENG C, LI S, LIU H, ZHOU Y, GUO X, ZHANG X, ZHANG Y, ZHAO J, SONG K, HUANG T

Preparing copper-based composite sheet comprises laying stranded wire on copper baseplate, covering with copper base cladding plate for explosive welding and compounding, removing covering copper base on surface of composite plate, and forming stranded wire by twisting metal wire.

DUAN J, YANG Y, MI X, FENG J, ZHANG Y, ZHOU Y, WANG H, WANG X, LI S, GUO X, SONG K

Method for preparing alloy sectional profile, involves twisting each single wire of raw material wire to obtain composite stranded wire, and carrying out continuous extrusion forming to obtained composite strand wire.

DAI M, GAO H, ZHOU F, ZHANG X, GUO X, ZHOU Y, HUANG T, LIU H, LU L, LU W, HU H, LI S, ZHANG Y, SONG K

Preparation of metal based composite material, involves stranding two strands of composite metal wire to obtain stranded wire, and continuously extruding and forming stranded wire.

DAI M, GAO H, ZHOU F, ZHANG X, GUO X, ZHOU Y, HUANG T, LIU H, LI S, LU W, HU H, LU L, SONG K, ZHANG Y

Surface treatment method of metal plate has paving powder of surface reinforcing material and multiple sheet material on metal plate, covering the cover plate, placing explosive on cover plate and removing cover plate after detonating explosive.

DUAN J, ZHANG X, ZHANG C, ZHANG Y, CHENG C, HUANG T, LIU H, ZHOU Y, FENG J, WANG X, GUO X, SONG K, LI S

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

Preparing nano-graphene oxide in-situ strengthened copper-chromium electrical contact material comprises e.g. preparing graphene oxide nanosheets using graphite powder, adding sulfuric acid, sodium nitrate and graphite into flask.

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

Mixed dispersion-enhanced copper-tungsten-chromium electrical contact material comprises graphene oxide, cerium oxide, yttrium oxide, aluminum, tungsten, chromium, the balance is copper and unavoidable impurity elements.

TIAN B, ZHANG Y, ZHANG X, LIU Y, XUE H, ZHAO Z, LI H, AN J, LI L, YIN T, GAO Z, FU M, WANG Z, SONG K, GENG Y, BAN Y, ZHANG Z

Graphene oxide reinforced dispersion copper tungsten chromium electrical contact material comprises graphene oxide, aluminum, tungsten, chromium and copper.

ZHANG Y, ZHANG X, TIAN B, LIU Y, XUE H, ZHAO Z, LI H, AN J, LI L, YIN T, GAO Z, FU M, WANG Z, SONG K, GENG Y, BAN Y, SUN H