Patents by Inventor Arcady Munjyvich Podpalkin

Arcady Munjyvich Podpalkin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for forming consumable electrodes from metallic chip scraps
    Patent number: 6953078
    Abstract: The method relates to metallurgical recycling of waste products, preferably titanium alloys chips scrap. Accordingly after crushing and cleaning, the chip scrap is subjected to vacuum-thermal degassing (VTD); the chip scrap is pressed into briquettes; the briquettes are placed into a mould allowing sufficient remaining space for the addition of molten metal alloy; the mould is pre-heated before filling with the molten metal alloy; the mould remaining space is filled with molten metal alloy. After cooling, the electrode is removed from the mould. The method provides a means for 100% use of chip scrap in producing consumable electrodes having increased mechanical strength and reduced interstitial impurities content leading to improved secondary cast alloys.
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: October 11, 2005
    Inventors: Vladimir Leonidovich Girshov, Arcady Munjyvich Podpalkin, Arnold Nikolayevich Treschevskiy, Alexey Alexandrovich Abramov
  • Method for forming consumable electrodes from metallic chip scraps
    Publication number: 20040099396
    Abstract: The present invention relates to metallurgical recycling of waste products, preferably titanium alloys chips scrap.
    Type: Application
    Filed: September 29, 2003
    Publication date: May 27, 2004
    Inventors: Vladimir Leonidovich Girshov, Arcady Munjyvich Podpalkin, Arnold Nikolayevich Treschevskiy, Alexey Alexandrovich Abramov