The Production of Porous Ferrous Components by Extensions of the High Voltage Discharge Forming Process

  • D. J. Williams
  • W. Johnson


Extensions of the high voltage discharge forming process for the manufacture of porous compacts are described. They include the manufacture of tubes, the addition of both a quasi-static and dynamic uniaxial pressure to the discharge process and the manufacture of composite solid porous components.


Iron Powder Capacitor Bank Charged Voltage Bend Strength High Voltage Discharge 
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Copyright information

© The Department of Mechanical Engineering, University of Birmingham 1980

Authors and Affiliations

  • D. J. Williams
    • 1
  • W. Johnson
    • 2
  1. 1.The Metal Box CompanyActon, LondonUK
  2. 2.University Engineering DepartmentCambridgeUK

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