RU2010100554A - METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS - Google Patents

METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS Download PDF

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Publication number
RU2010100554A
RU2010100554A RU2010100554/02A RU2010100554A RU2010100554A RU 2010100554 A RU2010100554 A RU 2010100554A RU 2010100554/02 A RU2010100554/02 A RU 2010100554/02A RU 2010100554 A RU2010100554 A RU 2010100554A RU 2010100554 A RU2010100554 A RU 2010100554A
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RU
Russia
Prior art keywords
residual stresses
welded metal
remaining residual
metal connections
welded
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Application number
RU2010100554/02A
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Russian (ru)
Other versions
RU2451583C2 (en
Inventor
Сергей Иванович Минин (RU)
Сергей Иванович Минин
Евгений Александрович Кудрявцев (RU)
Евгений Александрович Кудрявцев
Виктор Васильевич Вавилов (RU)
Виктор Васильевич Вавилов
Original Assignee
Федеральное государственное унитарное предприятие "Приборостроительный завод" (RU)
Федеральное государственное унитарное предприятие "Приборостроительный завод"
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Priority to RU2010100554/02A priority Critical patent/RU2451583C2/en
Publication of RU2010100554A publication Critical patent/RU2010100554A/en
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Publication of RU2451583C2 publication Critical patent/RU2451583C2/en

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  • Arc Welding In General (AREA)

Abstract

Способ снятия остаточных напряжений в сварных соединениях металлов путем внешних воздействий на сварное соединение, отличающийся тем, что, с целью снятия остаточных напряжений, непосредственно в сварочную ванну, через сварочный электрод, в процессе сварки вводят ультразвуковые колебания в диапазоне частот 21,0-24,0 кГц. A method of relieving residual stresses in welded joints of metals by external influences on a welded joint, characterized in that, in order to relieve residual stresses, ultrasonic vibrations are introduced into the weld pool directly through the weld electrode in the frequency range 21.0-24, 0 kHz.

Claims (1)

Способ снятия остаточных напряжений в сварных соединениях металлов путем внешних воздействий на сварное соединение, отличающийся тем, что, с целью снятия остаточных напряжений, непосредственно в сварочную ванну, через сварочный электрод, в процессе сварки вводят ультразвуковые колебания в диапазоне частот 21,0-24,0 кГц. A method of relieving residual stresses in welded joints of metals by external influences on a welded joint, characterized in that, in order to relieve residual stresses, ultrasonic vibrations are introduced into the weld pool directly through the weld electrode in the frequency range 21.0-24, 0 kHz.
RU2010100554/02A 2010-01-11 2010-01-11 Method of decreasing residual strain in welded metal joints RU2451583C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2010100554/02A RU2451583C2 (en) 2010-01-11 2010-01-11 Method of decreasing residual strain in welded metal joints

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Application Number Priority Date Filing Date Title
RU2010100554/02A RU2451583C2 (en) 2010-01-11 2010-01-11 Method of decreasing residual strain in welded metal joints

Publications (2)

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RU2010100554A true RU2010100554A (en) 2011-07-20
RU2451583C2 RU2451583C2 (en) 2012-05-27

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RU2010100554/02A RU2451583C2 (en) 2010-01-11 2010-01-11 Method of decreasing residual strain in welded metal joints

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579531A (en) * 2021-08-13 2021-11-02 哈尔滨工业大学 Method for ultrasonic pulse MAG composite welding of ultrahigh-strength steel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2547066C1 (en) * 2013-09-13 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" Arc welding of metals
RU2605888C1 (en) * 2015-08-05 2016-12-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" Method for ultrasonic welding of thick-wall structures
RU2613831C1 (en) * 2015-12-03 2017-03-21 Акционерное общество "Выксунский металлургический завод" Method for submerged multiarc welding of metal products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU87744A1 (en) * 1949-04-27 1949-11-30 В.С. Соколов The method of gas or arc welding with improved metal quality
SU927432A1 (en) * 1980-09-04 1982-05-15 Могилевский Машиностроительный Институт Electric arc welding method
RU2268312C1 (en) * 2004-04-26 2006-01-20 Обнинский Технический Университет Атомной Энергетики Method of removal of residual stresses in welded joints of circulating pipe lines of atomic and thermal power stations
RU2280547C2 (en) * 2004-05-31 2006-07-27 Обнинский Государственный Технический Университет Атомной Энергетики (ОИАТЭ) Residual stresses releasing method for welded metallic joints
RU2281192C2 (en) * 2004-05-31 2006-08-10 Обнинский Государственный Технический Университет Атомной Энергетики (ОИАТЭ) Method of removing residual stresses in metal welded joints

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579531A (en) * 2021-08-13 2021-11-02 哈尔滨工业大学 Method for ultrasonic pulse MAG composite welding of ultrahigh-strength steel

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Publication number Publication date
RU2451583C2 (en) 2012-05-27

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Effective date: 20120112