Browsing by Subject "B21C 23/001"

Now showing items 1-3 of 3

    • Apparatus and method for deformation processing of metals, ceramics, plastics and other materials 
      Segal, Vladimir; Goforth, Ramon E.; Hartwig, Ted K. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1995-03-28)
      Unique methods and apparatus are provided for deformation processing of advanced materials using this invention. Enhanced physico-mechanical properties are obtained by extrusion through a die assembly with two channels ...
    • Developing the texture of a material 
      Hartwig Jr., Karl T.; Leipert, Simone (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2005-12-20)
      Developing a texture of a material includes receiving a billet of material having an initial texture. The billet is associated with an extrusion procedure having extrusion routes executed as passes. The following is repeated ...
    • Equal channel angular extrusion method 
      Hartwig Jr., Karl T. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2005-04-26)
      According to one embodiment of the present invention, an equal channel angular extrusion (ECAE) method includes extruding a billet of material along a first axis in a first orientation through an ECAE die, extruding the ...