Method of alloying
First Claim
Patent Images
1. A METHOD OF ADDING RARE EARTH METALS TO A METAL BATH TO OBTAIN A HIGH RECOVERY AND EFFICIENCY COMPRISING THE STEPS OF FORMING INTO LUMPS AN ALLOY CONSISTING ESSENT TIALLY OF ABOUT 8 TO 20% COPPER AND THE BALANCE MISCHMETAL AND ADDING THE SO FORMED LUMPS TO THE MOLTEN METAL BATH JUST PRIOR TO SOLIDIFICATION.
0 Assignments
0 Petitions
Accused Products
-
Citations
1 Claim
-
1. A METHOD OF ADDING RARE EARTH METALS TO A METAL BATH TO OBTAIN A HIGH RECOVERY AND EFFICIENCY COMPRISING THE STEPS OF FORMING INTO LUMPS AN ALLOY CONSISTING ESSENT TIALLY OF ABOUT 8 TO 20% COPPER AND THE BALANCE MISCHMETAL AND ADDING THE SO FORMED LUMPS TO THE MOLTEN METAL BATH JUST PRIOR TO SOLIDIFICATION.
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeWilbur T. Bolkcom, William E. Knapp
-
Original AssigneeWilbur T. Bolkcom, William E. Knapp
-
InventorsKnapp, William E., Bolkcom, Wilbur T.
-
Application NumberUS03/770,589Time in Patent Office1,531 DaysField of SearchUS Class Current420/83CPC Class CodesB23K 35/32 with the principal constitu...C21C 7/0006 Adding metallic additivesC22C 1/02 by melting C22C1/1036 takes...C22C 28/00 Alloys based on a metal not...
