Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gary J. Shiflet0
S. Joseph Poon0
Vijayabarathi Ponnambalam0
Date of Patent
April 14, 2009
0Patent Application Number
105590020
Date Filed
May 25, 2004
0Patent Primary Examiner
Patent abstract
The present invention relates to novel non-ferromagnetic amorphous steel alloys represented by the general formula:Fe—Mn-(Q)-B-M,wherein Q represents one or more elements selected from the group consisting of Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and M represents one or more elements selected from the group consisting of Cr, Co, Mo, C and Si. Typically the atomic percentage of the Q constituent is 10 or less. FIG. 2B represents a differential thermal analysis plot for several exemplary alloys according to the invention.
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