Patents by Inventor Vladimir N. Zhuchin

Vladimir N. Zhuchin 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 of making products from powders of tool steels
    Patent number: 4427626
    Abstract: The method of the invention relates to powder metallurgy and is intended to be used for making cutting tools, dies as well as vital structural members.The method comprises charging a powder into a capsule, sealing the capsule, heating and then extruding the capsule containing the powder. The sealed capsule is heated up to a temperature of 700.degree. to 1000.degree. C., whereupon the capsule is depressurized and heated up to a temperature of 1050.degree. to 1200.degree. C.
    Type: Grant
    Filed: October 9, 1981
    Date of Patent: January 24, 1984
    Inventors: Alexei K. Petrov, Vladimir B. Akimenko, Vladimir N. Zhuchin, Alexei G. Tsipunov, Elena N. Smirnova, Jury N. Skornyakov, Alexandr F. Klimenko
  • Nickel-base alloy
    Patent number: 4160665
    Abstract: The alloy of the invention comprising the following components in weight percent:0.04-0.08 carbon; 13-16 chromium; 2.3-3.0 titanium; 1.8-3.0 aluminum; 2.2-6.0 niobium; 6-12 cobalt; 4-8 molybdenum;0.001-0.1 lanthanum; 0.001-0.01 boron; 0.001-0.03 cerium and the balance-nickel.
    Type: Grant
    Filed: September 19, 1977
    Date of Patent: July 10, 1979
    Inventors: Kuzma I. Terekhov, Alexei T. Tumanov, Ljudmila S. Markina, Klavdia A. Okolelova, Alexandr F. Belov, Nikolai D. Bobovnikov, Fedor V. Tulyankin, Petr A. Zasetsky, Vladimir N. Zhuchin, Mikhail Y. Dzugutov, Mikhail S. Podolsky, Valentin V. Topilin