Patents Assigned to Dynamic Machine Works, Inc.
  • Alpha-beta titanium alloy tubes and methods of flowforming the same
    Publication number: 20060070688
    Abstract: Described herein are methods for forming titanium alloy tubes having an ?-? grain structure. The methods include the steps of hot-working a titanium alloy workpiece at a temperature below the ?-transus temperature of the workpiece and above the recrystallization temperature of the workpiece to produce an ?-? titanium alloy preform hollow. Subsequently, the ?-? titanium alloy preform hollow is flowformed, thereby forming a ?-? titanium alloy tube.
    Type: Application
    Filed: December 3, 2004
    Publication date: April 6, 2006
    Applicant: Dynamic Machine Works, Inc.
    Inventors: Matthew Fonte, John Heymans, George Durfee
  • Tubular sputtering targets and methods of flowforming the same
    Publication number: 20050279630
    Abstract: Described herein are sputtering target tubes and methods of making sputtering target tubes. The methods include a step of forming a metal hollow preform and flowforming the metal hollow preform to form a sputtering target tube. The step of forming a metal hollow preform can include such processes as extrusion, hot isostatic pressing of a metal powder, rotary-piercing, casting, machining a billet, and plasma spray-forming. In some embodiments, the tubular sputter targets have a variable wall-thickness.
    Type: Application
    Filed: April 21, 2005
    Publication date: December 22, 2005
    Applicant: Dynamic Machine Works, Inc.
    Inventor: Matthew Fonte