RU99119137A - METHOD FOR PRODUCING RACING RING Billets From Highly Alloyed Alloys - Google Patents

METHOD FOR PRODUCING RACING RING Billets From Highly Alloyed Alloys

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Publication number
RU99119137A
RU99119137A RU99119137/02A RU99119137A RU99119137A RU 99119137 A RU99119137 A RU 99119137A RU 99119137/02 A RU99119137/02 A RU 99119137/02A RU 99119137 A RU99119137 A RU 99119137A RU 99119137 A RU99119137 A RU 99119137A
Authority
RU
Russia
Prior art keywords
temperature
warm
highly alloyed
producing
rings
Prior art date
Application number
RU99119137/02A
Other languages
Russian (ru)
Other versions
RU2173598C2 (en
Inventor
Юрий Васильевич Процив
Игорь Юрьевич Процив
Original Assignee
Юрий Васильевич Процив
Игорь Юрьевич Процив
Filing date
Publication date
Application filed by Юрий Васильевич Процив, Игорь Юрьевич Процив filed Critical Юрий Васильевич Процив
Priority to RU99119137A priority Critical patent/RU2173598C2/en
Priority claimed from RU99119137A external-priority patent/RU2173598C2/en
Publication of RU99119137A publication Critical patent/RU99119137A/en
Application granted granted Critical
Publication of RU2173598C2 publication Critical patent/RU2173598C2/en

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Claims (2)

1. Способ изготовления раскатных кольцевых заготовок из высоколегированных сплавов, включающий изготовление исходных сварных или бесшовных колец прямоугольного или швеллерообразного сечения, теплую раскатку в условиях, близких к изотермическим до формирования сечения необходимого профиля со степенью деформации не менее 10% после нагрева в интервале температур теплой деформации и последующую термическую обработку, отличающийся тем, что исходные сварные и бесшовные кольца изготавливают из титановых сплавов, которые перед теплой раскаткой нагревают при температуре 950-800oС, выдерживают не менее 0,5 ч, извлекают из печи и устанавливают в валках стана, а теплую раскатку начинают при 900-750oС.1. A method of manufacturing a rolled ring billets from highly alloyed alloys, including the manufacture of the initial welded or seamless rings of rectangular or channel cross-section, warm rolling under conditions close to isothermal until the required profile is formed with a deformation degree of at least 10% after heating in the temperature range of warm deformation and subsequent heat treatment, characterized in that the original welded and seamless rings are made of titanium alloys, which before warm painting Coy is heated at a temperature of 950-800 o C, held for at least 0.5 hours, removed from the oven and placed in the mill rolls, rollers of a warm start at 900-750 o C. 2. Способ по п.1, отличающийся тем, что в интервале 950-800oС температуру нагрева колец под раскатку принимают исходя из того, что она была ниже температуры полиаморфного превращения данного сплава не менее чем на 30oС.2. The method according to claim 1, characterized in that in the range of 950-800 o With the temperature of the heating rings for rolling take on the basis that it was below the temperature of the polyamorphic transformation of this alloy by at least 30 o C.
RU99119137A 1999-09-01 1999-09-01 Method for making expanded annular blanks of high alloys RU2173598C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99119137A RU2173598C2 (en) 1999-09-01 1999-09-01 Method for making expanded annular blanks of high alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99119137A RU2173598C2 (en) 1999-09-01 1999-09-01 Method for making expanded annular blanks of high alloys

Publications (2)

Publication Number Publication Date
RU99119137A true RU99119137A (en) 2001-07-10
RU2173598C2 RU2173598C2 (en) 2001-09-20

Family

ID=48232884

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99119137A RU2173598C2 (en) 1999-09-01 1999-09-01 Method for making expanded annular blanks of high alloys

Country Status (1)

Country Link
RU (1) RU2173598C2 (en)

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