UA77963U - Method for manufacturing pipes of austenitic steels - Google Patents

Method for manufacturing pipes of austenitic steels

Info

Publication number
UA77963U
UA77963U UAU201206408U UAU201206408U UA77963U UA 77963 U UA77963 U UA 77963U UA U201206408 U UAU201206408 U UA U201206408U UA U201206408 U UAU201206408 U UA U201206408U UA 77963 U UA77963 U UA 77963U
Authority
UA
Ukraine
Prior art keywords
heating
austenitic steels
expansion
temperature
manufacturing pipes
Prior art date
Application number
UAU201206408U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Сергей Анатольевич Панченко
Сергей Иванович Горгуль
Михаил Иванович Медведев
Наталья Александровна Безпалова
Андрей Евгеньевич Балев
Эдуард Анатольевич Типер
Алексей Павлович Захарченко
Андрей Владимирович Красюк
Вячеслав Витальевич Чекмарев
Original Assignee
Частное Акционерное Общество "Сентравис Продакшн Юкрейн"
Государственное Предприятие "Научно-Исследовательский И Конструкторско-Технологический Институт Трубной Промышленности Им. Я.Ю. Осады"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Частное Акционерное Общество "Сентравис Продакшн Юкрейн", Государственное Предприятие "Научно-Исследовательский И Конструкторско-Технологический Институт Трубной Промышленности Им. Я.Ю. Осады" filed Critical Частное Акционерное Общество "Сентравис Продакшн Юкрейн"
Priority to UAU201206408U priority Critical patent/UA77963U/en
Publication of UA77963U publication Critical patent/UA77963U/en

Links

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  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

A method for manufacturing pipes of austenitic steels includes heating pre-drilled pieces, expansion thereof, heating the obtained hollow pipes, pressing, further cooling in water. Heating the billets prior to expansion is carried out to a temperature, which is determined by the formula. Heating the hollow pipes before pressing is carried to a temperature, which is by 1.017-1.034 times higher than the heating temperature of the billets prior expansion.
UAU201206408U 2012-05-28 2012-05-28 Method for manufacturing pipes of austenitic steels UA77963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201206408U UA77963U (en) 2012-05-28 2012-05-28 Method for manufacturing pipes of austenitic steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201206408U UA77963U (en) 2012-05-28 2012-05-28 Method for manufacturing pipes of austenitic steels

Publications (1)

Publication Number Publication Date
UA77963U true UA77963U (en) 2013-03-11

Family

ID=51585825

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201206408U UA77963U (en) 2012-05-28 2012-05-28 Method for manufacturing pipes of austenitic steels

Country Status (1)

Country Link
UA (1) UA77963U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2650474C2 (en) * 2016-07-28 2018-04-13 Публичное Акционерное Общество "Корпорация Всмпо-Ависма" Method of manufacturing seamless tubes from cylindrical billets of hard-to-deform metals and alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2650474C2 (en) * 2016-07-28 2018-04-13 Публичное Акционерное Общество "Корпорация Всмпо-Ависма" Method of manufacturing seamless tubes from cylindrical billets of hard-to-deform metals and alloys

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