RU2008139365A - METHOD FOR THERMAL TREATMENT OF TITANIUM ALPHA AND ALPHA + BETA ALLOYS - Google Patents

METHOD FOR THERMAL TREATMENT OF TITANIUM ALPHA AND ALPHA + BETA ALLOYS Download PDF

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Publication number
RU2008139365A
RU2008139365A RU2008139365/02A RU2008139365A RU2008139365A RU 2008139365 A RU2008139365 A RU 2008139365A RU 2008139365/02 A RU2008139365/02 A RU 2008139365/02A RU 2008139365 A RU2008139365 A RU 2008139365A RU 2008139365 A RU2008139365 A RU 2008139365A
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Russia
Prior art keywords
alpha
temperature
heating
titanium
thermal treatment
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RU2008139365/02A
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Russian (ru)
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RU2393266C1 (en
Inventor
Анатолий Сергеевич Кудрявцев (RU)
Анатолий Сергеевич Кудрявцев
Денис Александрович Паноцкий (RU)
Денис Александрович Паноцкий
Original Assignee
Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Промет
Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" ( Фгуп "Цнии Км "Прометей")
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Priority to RU2008139365/02A priority Critical patent/RU2393266C1/en
Publication of RU2008139365A publication Critical patent/RU2008139365A/en
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  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Способ термической обработки полуфабрикатов и сварных конструкций из высокопрочных титановых α и α+β сплавов, включающий посадку металла в холодную печь, нагрев с наибольшей скоростью, допускаемой тепловой мощностью нагревательного устройства, до температуры 675°С±10°С, выдержку из расчета не менее 1 мин на 1 мм толщины наибольшего сечения, отличающийся тем, что охлаждение проводят со скоростью 1,5÷2°С/мин до температуры 580±10°, а далее на воздухе. The method of heat treatment of semi-finished products and welded structures of high-strength titanium α and α + β alloys, including the metal fit into a cold furnace, heating at the highest speed allowed by the heating power of the heating device to a temperature of 675 ° C ± 10 ° C, exposure from calculation not less than 1 min per 1 mm of the thickness of the largest section, characterized in that the cooling is carried out at a speed of 1.5 ÷ 2 ° C / min to a temperature of 580 ± 10 °, and then in air.

Claims (1)

Способ термической обработки полуфабрикатов и сварных конструкций из высокопрочных титановых α и α+β сплавов, включающий посадку металла в холодную печь, нагрев с наибольшей скоростью, допускаемой тепловой мощностью нагревательного устройства, до температуры 675°С±10°С, выдержку из расчета не менее 1 мин на 1 мм толщины наибольшего сечения, отличающийся тем, что охлаждение проводят со скоростью 1,5÷2°С/мин до температуры 580±10°, а далее на воздухе. The method of heat treatment of semi-finished products and welded structures of high-strength titanium α and α + β alloys, including the metal fit into a cold furnace, heating at the highest speed allowed by the heating power of the heating device to a temperature of 675 ° C ± 10 ° C, exposure from calculation not less than 1 min per 1 mm of the thickness of the largest section, characterized in that the cooling is carried out at a speed of 1.5 ÷ 2 ° C / min to a temperature of 580 ± 10 °, and then in air.
RU2008139365/02A 2008-10-02 2008-10-02 Procedure for thermal treatment of semi-finished products, items and welded structures out of high strength alpha-titanium alloys RU2393266C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008139365/02A RU2393266C1 (en) 2008-10-02 2008-10-02 Procedure for thermal treatment of semi-finished products, items and welded structures out of high strength alpha-titanium alloys

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Application Number Priority Date Filing Date Title
RU2008139365/02A RU2393266C1 (en) 2008-10-02 2008-10-02 Procedure for thermal treatment of semi-finished products, items and welded structures out of high strength alpha-titanium alloys

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RU2008139365A true RU2008139365A (en) 2010-04-10
RU2393266C1 RU2393266C1 (en) 2010-06-27

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