CORC

浏览/检索结果: 共7条,第1-7条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Preparing catalytic electrode useful for degrading berberine, by adding e.g. tungsten trioxide-cobalt-silicon carbide nanophotocatalyst, nano-carbon fiber and polyvinylpyrrolidone to casting solution and fixing on membrane module. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-17
作者:  LIU L SUN J
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/02
Preparing highly dispersed supported palladium/tungsten carbide catalyst involves dissolving source of tungsten and carbon in water, adding silicon dioxide sol to obtained mixed solution, heating, and drying obtained precursor solution. 专利
申请日期: 2015-01-01, 公开日期: 2015-08-05
作者:  LI G XIE Y CHEN S
收藏  |  浏览/下载:1/0  |  提交时间:2019/12/09
High-density ceramic matrix composite material used as hypersonic aircraft surface insulation layer, is obtained by hot-press sintering zirconium diboride-zirconium disilicide-tungsten carbide mixed powder having specified purity. 专利
申请日期: 2014-01-01, 公开日期: 2014-02-05
作者:  LI J DAI J SHA J WEI Z ZHANG Z
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/11
Superfine hard-alloy tool used in precision machining, has nanometer composite film provided on surface of base material containing tungsten carbide-cobalt alloy. 专利
申请日期: 2010-01-01, 公开日期: 2010-07-28
作者:  LIN G LI H
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/24
Copper plate surface modified tungsten carbide-copper alloy layer for continuous casting crystallizer and non-ferrous metal has predetermined amount of tungsten carbide, copper, nickel, silver and cobalt. 专利
申请日期: 2010-01-01, 公开日期: 2010-03-17
作者:  HUANG W MA H WANG L YANG P
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/24
Diamond electronic packages featuring bonded metal 专利
专利号: WO1997005757A1, 申请日期: 1997-02-13, 公开日期: 1997-02-13
作者:  LEWIS, ELLIOTT;  KOBA, RICHARD;  WOODIN, RICHARD, L.
收藏  |  浏览/下载:20/0  |  提交时间:2019/12/30
Diamond electronic packages featuring bonded metal 专利
专利号: WO1997005757A1, 申请日期: 1997-02-13, 公开日期: 1997-02-13
作者:  LEWIS, ELLIOTT;  KOBA, RICHARD;  WOODIN, RICHARD, L.
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/30


©版权所有 ©2017 CSpace - Powered by CSpace