Patents by Inventor Margarita I. Batova

Margarita I. Batova 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).

  • Nickel-base alloy
    Patent number: 4218245
    Abstract: A nickel-base alloy contains 0.05 to 6.5 percent by weight of manganese, 0.01 to 6.0 percent by weight of copper, 0.01 to 5.0 percent by weight of at least one element selected from the group consisting of titanium, vanadium, molybdenum, chromium, tungsten, niobium, tantalum, nickel being the balance.This alloy has magnetostriction with a value thereof reaching 50.times.10.sup.-6 after annealing carried out at a temperature of 700.degree. to 1200.degree. C.; the yield strength of this alloy is 6.5 to 20 kg per sq. mm.
    Type: Grant
    Filed: May 26, 1978
    Date of Patent: August 19, 1980
    Inventors: Margarita I. Batova, Igor V. Meschaninov, Sergei G. Khajutin, Sergei L. Shapiro, Efim S. Shpichinetsky