RU2003126965A - METHOD FOR PRODUCING SOLID-ROLLED RINGS FROM TITANIUM ALLOYS - Google Patents

METHOD FOR PRODUCING SOLID-ROLLED RINGS FROM TITANIUM ALLOYS Download PDF

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Publication number
RU2003126965A
RU2003126965A RU2003126965/02A RU2003126965A RU2003126965A RU 2003126965 A RU2003126965 A RU 2003126965A RU 2003126965/02 A RU2003126965/02 A RU 2003126965/02A RU 2003126965 A RU2003126965 A RU 2003126965A RU 2003126965 A RU2003126965 A RU 2003126965A
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RU
Russia
Prior art keywords
ring
region
titanium alloys
producing solid
rolled rings
Prior art date
Application number
RU2003126965/02A
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Russian (ru)
Other versions
RU2236322C1 (en
Inventor
Владислав Валентинович Тетюхин (RU)
Владислав Валентинович Тетюхин
Игорь Васильевич Левин (RU)
Игорь Васильевич Левин
Георгий Юрьевич Луконин (RU)
Георгий Юрьевич Луконин
В чеслав Михайлович Зверев (RU)
Вячеслав Михайлович Зверев
Анатолий Витальевич Коркунов (RU)
Анатолий Витальевич Коркунов
Сергей Викторович Семин (RU)
Сергей Викторович Семин
Original Assignee
ОАО Верхнесалдинское металлургическое производственное объединение (ВСМПО) (RU)
ОАО Верхнесалдинское металлургическое производственное объединение (ВСМПО)
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Application filed by ОАО Верхнесалдинское металлургическое производственное объединение (ВСМПО) (RU), ОАО Верхнесалдинское металлургическое производственное объединение (ВСМПО) filed Critical ОАО Верхнесалдинское металлургическое производственное объединение (ВСМПО) (RU)
Priority to RU2003126965/02A priority Critical patent/RU2236322C1/en
Application granted granted Critical
Publication of RU2236322C1 publication Critical patent/RU2236322C1/en
Publication of RU2003126965A publication Critical patent/RU2003126965A/en

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  • Forging (AREA)
  • Metal Rolling (AREA)

Claims (4)

1. Способ изготовления цельнокатаных колец из титановых сплавов, включающий изготовление исходной кольцевой заготовки, теплую раскатку кольца и последующую термическую обработку, отличающийся тем, что при каждом переходе теплую раскатку кольца начинают проводить в β-области, или β- и (α+β)-области, а по мере охлаждения заготовки заканчивают в (α+β)-области и ведут со скоростью деформации от 3·10-3 с-1 до 1 с-1.1. A method of manufacturing solid-rolled rings from titanium alloys, including the manufacture of the original ring billet, warm rolling of the ring and subsequent heat treatment, characterized in that at each transition, warm rolling of the ring begins to be carried out in the β-region, or β- and (α + β) -regions, and as the workpiece cools, they end in the (α + β) -regions and lead at a strain rate of 3 · 10 -3 s -1 to 1 s -1 . 2. Способ по п.1, отличающийся тем, что изготовление исходной кольцевой заготовки заканчивают операцией ковки в (α+β)-области.2. The method according to claim 1, characterized in that the manufacture of the initial annular billet is completed with a forging operation in the (α + β) region. 3. Способ по п.1, отличающийся тем, что объем деформации кольца в (α+β)-области составляет не менее 30% от всего проводимого объема деформации.3. The method according to claim 1, characterized in that the volume of deformation of the ring in the (α + β) region is at least 30% of the total volume of deformation. 4. Способ по п.1, отличающийся тем, что теплую раскатку кольца начинают проводить в (α+β)-области.4. The method according to claim 1, characterized in that the warm rolling of the ring begins to be carried out in the (α + β) region.
RU2003126965/02A 2003-09-03 2003-09-03 Method for making one-piece rolled wheels of titanium alloys RU2236322C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003126965/02A RU2236322C1 (en) 2003-09-03 2003-09-03 Method for making one-piece rolled wheels of titanium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003126965/02A RU2236322C1 (en) 2003-09-03 2003-09-03 Method for making one-piece rolled wheels of titanium alloys

Publications (2)

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RU2236322C1 RU2236322C1 (en) 2004-09-20
RU2003126965A true RU2003126965A (en) 2005-02-20

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RU2003126965/02A RU2236322C1 (en) 2003-09-03 2003-09-03 Method for making one-piece rolled wheels of titanium alloys

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2542957C2 (en) * 2012-10-15 2015-02-27 Нуреев Рафаэль Мухамедович Surface hardening of blanks, mainly, circular, from chromomanganese steels
CN113953429A (en) * 2021-10-22 2022-01-21 西部金属材料股份有限公司 Preparation method of oversized titanium alloy ring piece

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Publication number Publication date
RU2236322C1 (en) 2004-09-20

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