Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Pascal Jehanno0
Date of Patent
October 5, 2010
Patent Application Number
11384631
Date Filed
March 20, 2006
Patent Primary Examiner
Patent abstract
A Mo—Si—B alloy has a matrix of Mo or a Mo solid solution, wherein 25% by volume to 90% by volume of molybdenum silicide and molybdenum boron silicide, optionally together with molybdenum boride, are incorporated. The alloy also contains 0.1-5% by volume of one or more oxides or mixed oxides with a vapor pressure at 1500° C. of <5×10−2 bar in finely dispersed form. The oxide addition not only improves the hot strength but also greatly improves the ductility.
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