国家/地区 中国（3）
IPC部 C（3）
IPC大类 C22（3） H01（2）
IPC小类 C22C（3） H01H（2）
IPC C22C001/05（3）
发明人 ZHANG X（3）
公开年 2019（2）
申请年 2019（2） 
专利权人 UNIV HENAN SCI TECHNOLOGY（3）

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

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