Title:
ダイナミックレンジが大きい電磁アクチュエータ用のFe-Co合金
Document Type and Number:
Japanese Patent JP2011525945
Kind Code:
A
Abstract:
Iron-cobalt alloy comprises (e.g.): cobalt (>= 6 wt.%) and nickel (= 30 wt.%); silicon (>= 0.2); chromium (0.5-8 wt.%); nickel (= 4 wt.%); manganese (= 4 wt.%); aluminum (= 4 w.%); titanium (= 1 wt.%); carbon (= 1 wt.%); molybdenum (= 3 wt.%); vanadium and tungsten (= 3 wt.%); niobium and tantalum (= 1 wt.%); silicon and aluminum (= 6 wt.%); cobalt and silicon to chromium (less than 27 wt.%); aluminum and molybdenum, and silicon, chromium and vanadium (>= 1.3 wt.%); aluminum and chromium, vanadium and molybdenum, and silicon (>= 50 wt.%); and iron and inevitable impurities (balance). Iron-cobalt alloy comprises: cobalt (>= 6 wt.%) and nickel (= 30 wt.%); silicon (>= 0.2); chromium (0.5-8 wt.%); nickel (= 4 wt.%); manganese (= 4 wt.%); aluminum (= 4 w.%); titanium (= 1 wt.%); carbon (= 1 wt.%); molybdenum (= 3 wt.%); vanadium and tungsten (= 3 wt.%); niobium and tantalum (= 1 wt.%); silicon and aluminum (= 6 wt.%); oxygen, nitrogen, sulfur, phosphorus and boron (= 0.1); cobalt and silicon to chromium (less than 27 wt.%); silicon, aluminum chromium, vanadium, molybdenum and titanium (>= 3.5 wt.%); 1.23 wt.% of aluminum and molybdenum, and 0.84 wt.% of silicon, chromium and vanadium (>= 1.3 wt.%); 14.5 wt.% of aluminum and chromium, 21 wt.% of vanadium and molybdenum, and 25 wt.% of silicon (>= 50 wt.%); and iron and inevitable impurities (balance).
Inventors:
Wezkel, Terry
Fress, Elbe
Fress, Elbe
Application Number:
JP2010543537A
Publication Date:
September 29, 2011
Filing Date:
January 14, 2009
Export Citation:
Assignee:
ArcelorMittal-Stainless Steel and Nickel Alloy
International Classes:
C22C38/00; H01F1/14; C21D8/12
Domestic Patent References:
JPS5192097A | 1976-08-12 | |||
JPH0633199A | 1994-02-08 | |||
JPH0841604A | 1996-02-13 | |||
JPS431259B1 | ||||
JP2004515644A | 2004-05-27 | |||
JPS5192097A | 1976-08-12 | |||
JPH0633199A | 1994-02-08 |
Foreign References:
EP1918407A1 | 2008-05-07 | |||
EP1918407A1 | 2008-05-07 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office