Patent Number: 6,251,339

Title: Method for making parts from particulate ferrous material

Abstract: The invention is directed to a method of forming parts having complex geometries made by coating ferrous based powders with a metallurgical coating, pressing the powder to make the parts, and using a low temperature heating step to diffuse the coating into the ferrous based powders.

Inventors: Beane; Glenn L. (Hanover, NH), Lashmore; David S. (Lebanon, NH), Deresh; Lev (Plainfield, NH)

Assignee: Materials Innovation, Inc.

International Classification: B22F 1/02 (20060101); C22C 33/02 (20060101); B22F 001/02 ()

Expiration Date: 06/26/2018