SU682311A1 - Method of periodical hot rolling of products such as vanes - Google Patents

Method of periodical hot rolling of products such as vanes

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Publication number
SU682311A1
SU682311A1 SU772448786A SU2448786A SU682311A1 SU 682311 A1 SU682311 A1 SU 682311A1 SU 772448786 A SU772448786 A SU 772448786A SU 2448786 A SU2448786 A SU 2448786A SU 682311 A1 SU682311 A1 SU 682311A1
Authority
SU
USSR - Soviet Union
Prior art keywords
periodical
vanes
products
hot rolling
heating
Prior art date
Application number
SU772448786A
Other languages
Russian (ru)
Inventor
Михаил Данилович Родин
Александр Андреевич Кузьминых
Виталий Михайлович Жеребцов
Лев Валентинович Матвеев
Владимир Сергеевич Сидоров
Владимир Дмитриевич Кузнецов
Original Assignee
Предприятие П/Я Р-6378
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 Предприятие П/Я Р-6378 filed Critical Предприятие П/Я Р-6378
Priority to SU772448786A priority Critical patent/SU682311A1/en
Application granted granted Critical
Publication of SU682311A1 publication Critical patent/SU682311A1/en

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Description

щени  в а+р области с учетом деформационного разогрева и гор чую периодическую прокатку на стапе ДУО с суммарным обжатием 50-70%.in the a + p region, taking into account the deformation heating and hot periodic rolling on the DUO step, with a total compression of 50-70%.

Выбранный температурный интервал нагрева заготовок под периодическую прокатку учитывает деформационный разогрев получаемых изделий в очаге деформации, причем величина деформационного разогрева составл ет 110-120°С.The selected temperature interval for heating the billets for periodic rolling takes into account the deformation heating of the resulting products in the deformation zone, and the amount of deformation heating is 110-120 ° C.

Издели  типа лопаток из а + р титановых сплавов, изготовленные по данному способу , получаютс  без трещин и с хорошими механическими свойствами.Blade-type articles made from a + p titanium alloys manufactured by this method are obtained without cracks and with good mechanical properties.

Изобретение может найти широкое применение в авиационной и машиностроительной промышленности.The invention can find wide application in the aviation and engineering industries.

Claims (2)

1. Авторское свидетельство 1. Copyright certificate СССР № 517384, кл. В 211 5/00, 1976.USSR № 517384, cl. In 211 5/00, 1976. 20 20 2. Авторское свидетельство СССР № 383481, кл. В 21В 3/00, 1973 (прототип).2. USSR author's certificate number 383481, cl. B 21V 3/00, 1973 (prototype).
SU772448786A 1977-02-20 1977-02-20 Method of periodical hot rolling of products such as vanes SU682311A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772448786A SU682311A1 (en) 1977-02-20 1977-02-20 Method of periodical hot rolling of products such as vanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772448786A SU682311A1 (en) 1977-02-20 1977-02-20 Method of periodical hot rolling of products such as vanes

Publications (1)

Publication Number Publication Date
SU682311A1 true SU682311A1 (en) 1979-08-30

Family

ID=20694144

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772448786A SU682311A1 (en) 1977-02-20 1977-02-20 Method of periodical hot rolling of products such as vanes

Country Status (1)

Country Link
SU (1) SU682311A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675055A (en) * 1984-05-04 1987-06-23 Nippon Kokan Kabushiki Kaisha Method of producing Ti alloy plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675055A (en) * 1984-05-04 1987-06-23 Nippon Kokan Kabushiki Kaisha Method of producing Ti alloy plates

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