Zhang Chaohui patent information

[1] Zhang Chaohui, Wang Fushi, Li Shukui. A preparation method of nanocrystalline nickel. Patent number: ZL 2008 10078255. 4 authorization announcement date: 20 1 1, 8, 24.

Zhang Chaohui, Wang Fushi, Li Shukui. A preparation method of ultra-fine crystalline nickel plate. Patent number: ZL 2008 1007826 1. X. Announcement date of authorization: 20 1 1, 8, 24.

Zhang Chaohui, Wang Fushi, Li Shukui. A tungsten alloy material modified with rare earth element lanthanum and its preparation method. Patent number: ZL 2005 1000 1458. X. Announcement date of authorization: 20 10/0,4, 14.

Zhang Chaohui, Wang Fu-Shame,-Kui. A tungsten-rhenium wire cluster composite material and a preparation method thereof. Patent number: ZL 200510001221.1authorization announcement date: 2009,12,658.

Zhang Chaohui, Wang Fushi, Li Shukui. A tungsten filament cluster composite material and its hydrostatic extrusion forming method. PatentNo.: ZL 2005 100 1459.4 Authorization announcement date: September, 2009, 15.

Wang Fu-shame, Zhang Chaohui-shame. Preparation method of ultrafine grained copper plate. Patent no: ZL 2006 10056239.6 authorization announcement date: 2009, 1 28.

Zhang Chaohui, Wang Fushi. A tungsten alloy material modified by rare earth element cerium and its preparation method. PatentNo.: ZL 2006 1005624 1.3 Authorization announcement date: 2009, 1.28.

Zhang Chaohui, Wang Fushi. A tungsten alloy material modified by mixed rare earth elements and its preparation method. PatentNo.: ZL 2006 10056240.9 Authorization announcement date: 2009, 1 28.

Li Shukui, Wang Fushi, Zhang Chaohui. A device for testing the dynamic tensile strength of * * * * * materials. PatentNo.: ZL 2005 100 1460.7 Authorization announcement date: August 22, 2007.