Patents by Inventor Petr Vasilievich Vostrikov

Petr Vasilievich Vostrikov 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).

  • Clad steel rolled section for reinforcing concrete and method of production
    Patent number: 6663984
    Abstract: Clad steel roiled section suitable for reinforcing concrete is disclosed, which is produced from a bimetallic ingot comprising a basic material containing a group of alloy elements including Si and Al, and a surface layer of a ferritic or austenitic stainless steel containing a group of alloy elements including Cr and Ni, by hot rolling the ingot to an intermediate billet and a rolled section, and subjecting the rolled section to heat treatment. A feature of the reinforcing clad steel rolled products is that the basic material is steel containing, in percent by weight, from 1.0 to 5.0 Si and from 0.1 to 5.0 Al, with the proviso that 3.0≦(Si+Al)≦6.0. The reinforcing clad rolled products exhibit superior mechanical strength and impact toughness, improved corrosion resistance and high bond strength between the layers and with concrete.
    Type: Grant
    Filed: April 2, 2002
    Date of Patent: December 16, 2003
    Assignee: Zakrytoe Aktsionerone Obschestvo “Transkom”
    Inventors: Vasily Petrovich Vostrikov, Konstantin Igorevich Gramotnev, Vyacheslav Nikolaevich Chernyshev, Aleksei Valerievich Sadovsky, Petr Vasilievich Vostrikov
  • Clad steel rolled section for reinforcing concrete and method of production
    Publication number: 20030064245
    Abstract: Clad steel roiled section suitable for reinforcing concrete is disclosed, which is produced from a bimetallic ingot comprising a basic material containing a group of alloy elements including Si and Al, and a surface layer of a ferritic or austenitic stainless steel containing a group of alloy elements including Cr and Ni, by hot rolling the ingot to an intermediate billet and a rolled section, and subjecting the rolled section to heat treatment. A feature of the reinforcing clad steel rolled products is that the basic material is steel containing, in percent by weight, from 1.0 to 5.0 Si and from 0.1 to 5.0 Al, with the proviso that 3.0≦(Si+Al)≦6.0. The reinforcing clad rolled products exhibit superior mechanical strength and impact toughness, improved corrosion resistance and high bond strength between the layers and with concrete.
    Type: Application
    Filed: April 2, 2002
    Publication date: April 3, 2003
    Inventors: Vasily Petrovich Vostrikov, Konstantin Igorevich Gramotnev, Vyacheslav Nikolaevich Chernyshev, Aleksei Valerievich Sadovsky, Petr Vasilievich Vostrikov