RU2009128814A - 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
RU2009128814A
RU2009128814A RU2009128814/02A RU2009128814A RU2009128814A RU 2009128814 A RU2009128814 A RU 2009128814A RU 2009128814/02 A RU2009128814/02 A RU 2009128814/02A RU 2009128814 A RU2009128814 A RU 2009128814A RU 2009128814 A RU2009128814 A RU 2009128814A
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RU
Russia
Prior art keywords
residual stresses
weld
welded metal
remaining residual
metal connections
Prior art date
Application number
RU2009128814/02A
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Russian (ru)
Inventor
Виктор Иванович Болобов (RU)
Виктор Иванович Болобов
Олеся Фралитовна Хафизова (RU)
Олеся Фралитовна Хафизова
Айрат Миннулович Файрушин (RU)
Айрат Миннулович Файрушин
Андрей Николаевич Салмин (RU)
Андрей Николаевич Салмин
Original Assignee
Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный инсти
Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)"
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Application filed by Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный инсти, Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" filed Critical Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный инсти
Priority to RU2009128814/02A priority Critical patent/RU2009128814A/en
Publication of RU2009128814A publication Critical patent/RU2009128814A/en

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  • Heat Treatment Of Articles (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

Способ снятия остаточных напряжений в сварных соединениях металлов, включающий наложение циклической нагрузки на сварной шов в процессе сварки, отличающийся тем, что наложение циклической нагрузки на кристаллизующийся металл сварочной ванны осуществляют низкочастотными колебаниями в поперечном направлении в плоскости сварного шва. A method of relieving residual stresses in welded joints of metals, comprising applying a cyclic load to the weld during the welding process, characterized in that the cyclic load is applied to the crystallizing metal of the weld pool by low-frequency vibrations in the transverse direction in the plane of the weld.

Claims (1)

Способ снятия остаточных напряжений в сварных соединениях металлов, включающий наложение циклической нагрузки на сварной шов в процессе сварки, отличающийся тем, что наложение циклической нагрузки на кристаллизующийся металл сварочной ванны осуществляют низкочастотными колебаниями в поперечном направлении в плоскости сварного шва. A method of relieving residual stresses in welded joints of metals, comprising applying a cyclic load to the weld during the welding process, characterized in that the cyclic load is applied to the crystallizing metal of the weld pool by low-frequency vibrations in the transverse direction in the plane of the weld.
RU2009128814/02A 2009-07-27 2009-07-27 METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS RU2009128814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2009128814/02A RU2009128814A (en) 2009-07-27 2009-07-27 METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2009128814/02A RU2009128814A (en) 2009-07-27 2009-07-27 METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS

Publications (1)

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RU2009128814A true RU2009128814A (en) 2011-02-10

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RU2009128814/02A RU2009128814A (en) 2009-07-27 2009-07-27 METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2585589C2 (en) * 2011-10-13 2016-05-27 Феликс ДЖУРИ Брент Equipment and method for butt welding of railway rails with fusion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2585589C2 (en) * 2011-10-13 2016-05-27 Феликс ДЖУРИ Брент Equipment and method for butt welding of railway rails with fusion

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Legal Events

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20110627