Invention Grant
US08715431B2 Copper alloy plate for electric and electronic parts having bending workability
有权
具有弯曲加工性能的电气电子部件用铜合金板
- Patent Title: Copper alloy plate for electric and electronic parts having bending workability
- Patent Title (中): 具有弯曲加工性能的电气电子部件用铜合金板
-
Application No.: US11573041Application Date: 2005-08-11
-
Publication No.: US08715431B2Publication Date: 2014-05-06
- Inventor: Yasuhiro Aruga , Katsura Kajihara
- Applicant: Yasuhiro Aruga , Katsura Kajihara
- Applicant Address: JP Kobe-shi
- Assignee: Kobe Steel, Ltd.
- Current Assignee: Kobe Steel, Ltd.
- Current Assignee Address: JP Kobe-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2004-237490 20040817
- International Application: PCT/JP2005/014753 WO 20050811
- International Announcement: WO2006/019035 WO 20060223
- Main IPC: C22C9/00
- IPC: C22C9/00 ; C22C9/06

Abstract:
A Cu—Fe—P copper alloy sheet which has the high strength and the high electrical conductivity compatible with excellent bendability is provided. The Cu—Fe—P copper alloy sheet contains 0.01% to 3.0% of Fe and 0.01% to 0.3% of P on a percent by mass basis, wherein the orientation density of the Brass orientation is 20 or less and the sum of the orientation densities of the Brass orientation, the S orientation, and the Copper orientation is 10 or more and 50 or less in the microstructure of the copper alloy sheet.
Public/Granted literature
- US20090010797A1 COPPER ALLOY PLATE FOR ELECTRIC AND ELECTRONIC PARTS HAVING BENDING WORKABILITY Public/Granted day:2009-01-08
Information query