Invention Application
- Patent Title: Secondary Titanium Alloy And The Art Of Its Manufacture
- Patent Title (中): 二次钛合金及其制造艺术
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Application No.: US13574437Application Date: 2010-12-31
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Publication No.: US20130164168A1Publication Date: 2013-06-27
- Inventor: Vladislav Valentinovich Tetyukhin , Igor Vasilievich Levin , Igor Jurievich Puzakov , Natalia Jurievna Tarenkova , Levin Icor Vasilievich
- Applicant: Vladislav Valentinovich Tetyukhin , Igor Vasilievich Levin , Igor Jurievich Puzakov , Natalia Jurievna Tarenkova , Natalya Igorevna Levina
- Applicant Address: RU 1Verkhnaya Salda/Sverdlovskaya obl.
- Assignee: VSMPO-AVISMA CORPORATION
- Current Assignee: VSMPO-AVISMA CORPORATION
- Current Assignee Address: RU 1Verkhnaya Salda/Sverdlovskaya obl.
- Priority: RU2010101764 20100120
- International Application: PCT/RU2010/000816 WO 20101231
- Main IPC: C22C14/00
- IPC: C22C14/00 ; C22B34/12

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: 0.01-6.5Al, 0.01-5.5V, 0.05-2.0Mo, 0.01-1.5Cr, 0.1-2.5Fe, 0.01-0.5Ni, 0.01-0.5Zr, 0.01-0.25Si, 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.
Public/Granted literature
- US09458527B2 Secondary titanium alloy and the art of its manufacture Public/Granted day:2016-10-04
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