The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 04, 2016
Filed:
Dec. 31, 2010
Vladislav Valentinovich Tetyukhin, Moscow, RU;
Igor Vasilievich Levin, Verknaya Salda/Sverdlovskaya obl., RU;
Igor Jurievich Puzakov, Verknaya Salda/Sverdlovskaya obl., RU;
Natalia Jurievna Tarenkova, Verknaya Salda/Sverdlovskaya obl., RU;
Natalya Igorevna Levina, Verknaya Salda/Sverdlovskaya obl., RU;
Vladislav Valentinovich Tetyukhin, Moscow, RU;
Igor Vasilievich Levin, Verknaya Salda/Sverdlovskaya obl., RU;
Igor Jurievich Puzakov, Verknaya Salda/Sverdlovskaya obl., RU;
Natalia Jurievna Tarenkova, Verknaya Salda/Sverdlovskaya obl., RU;
VSMPO-AVISMA Corporation, , RU;
Abstract
This invention relates to production of α-, near α- and α+β-titanium alloys from secondary raw materials, which are used mainly in manufacture of sheet material, structural parts and structural armor for defense and civil sectors. This alloy is characterized by the following chemical composition, weight percentage: 0.01-6.5 Al, 0.01-5.5 V, 0.05-2.0 Mo, 0.01-1.5 Cr, 0.1-2.5 Fe, 0.01-0.5 Ni, 0.01-0.5 Zr, 0.01-0.25 Si, oxygen—up to 0.3, carbon—up to 0.1, nitrogen—up to 0.07 and titanium—remainder. Blend is formulated based on the required tensile strength, while content of alloying elements is calculated based on design value of aluminum and molybdenum strength equivalents. The proposed alloy and the art of its manufacture helps to solve a problem of introduction of a wide range of titanium wastes to make a finished product with the required processing and structural behavior.