Metal powder
AssigneeH.C. Starck GmbH
InventorsBernd Mende, Gerhard Gille, Ines Lamprecht
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Abstract
The invention relates to novel pre-alloyed metal powders a method for production and use thereof.
Claims9
A prealloyed metal powder containing the elements iron, cobalt and molybdenum wherein the X-ray diffraction pattern of said prealloyd metal powder has a reflection for (FeCo)7Mo6 at 2Theta=37.5° and having a carbon content of less than 0.02% by weight, and wherein the powder has a specific surface area determined by the BET method of greater than 0.5 m2/g and a specific surface area determined by the BET method of greater than 0.5 m2/g.
A prealloyed metal powder containing the elements iron, cobalt and molybdenum wherein the X-ray diffraction pattern of said prealloyd metal powder has a reflection for (FeCo)7Mo6 at 2Theta=37.5° and wherein the powder has a specific surface area determined by the BET method of greater than 0.5 m2/g and containing from 6.5 to 10% by weight, of molybdenum and/or copper and a specific surface area determined by the BET method of greater than 0.5 m2/g.
Dependencies are inferred from the claim text.