[go: up one dir, main page]

RU2004116603A - METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS - Google Patents

METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS Download PDF

Info

Publication number
RU2004116603A
RU2004116603A RU2004116603/02A RU2004116603A RU2004116603A RU 2004116603 A RU2004116603 A RU 2004116603A RU 2004116603/02 A RU2004116603/02 A RU 2004116603/02A RU 2004116603 A RU2004116603 A RU 2004116603A RU 2004116603 A RU2004116603 A RU 2004116603A
Authority
RU
Russia
Prior art keywords
residual stresses
welded metal
remaining residual
metal connections
metals
Prior art date
Application number
RU2004116603/02A
Other languages
Russian (ru)
Other versions
RU2280547C2 (en
Inventor
Адольф Иванович Трофимов (RU)
Адольф Иванович Трофимов
Сергей Иванович Минин (RU)
Сергей Иванович Минин
Владимир Николаевич Дементьев (RU)
Владимир Николаевич Дементьев
Original Assignee
Обнинский Государственный Технический Университет Атомной Энергетики (RU)
Обнинский государственный технический университет атомной энергетики
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 Обнинский Государственный Технический Университет Атомной Энергетики (RU), Обнинский государственный технический университет атомной энергетики filed Critical Обнинский Государственный Технический Университет Атомной Энергетики (RU)
Priority to RU2004116603A priority Critical patent/RU2280547C2/en
Publication of RU2004116603A publication Critical patent/RU2004116603A/en
Application granted granted Critical
Publication of RU2280547C2 publication Critical patent/RU2280547C2/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)
  • Heat Treatment Of Articles (AREA)

Claims (1)

Способ снятия остаточных напряжений в сварных соединениях металлов путем внешних воздействий на металлы в околошовной зоне, отличающийся тем, что, с целью повышения эффективности снятия остаточных напряжений, в околошовную зону в процессе сварки вводят ультразвуковые колебания в диапазоне частот 22,1-22,7 кГц.The method of relieving residual stresses in welded joints of metals by external influences on metals in the heat-affected zone, characterized in that, in order to increase the efficiency of removing residual stresses, ultrasonic vibrations are introduced into the heat-affected zone in the welding process in the frequency range 22.1-22.7 kHz .
RU2004116603A 2004-05-31 2004-05-31 Residual stresses releasing method for welded metallic joints RU2280547C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004116603A RU2280547C2 (en) 2004-05-31 2004-05-31 Residual stresses releasing method for welded metallic joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004116603A RU2280547C2 (en) 2004-05-31 2004-05-31 Residual stresses releasing method for welded metallic joints

Publications (2)

Publication Number Publication Date
RU2004116603A true RU2004116603A (en) 2006-02-27
RU2280547C2 RU2280547C2 (en) 2006-07-27

Family

ID=36113979

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004116603A RU2280547C2 (en) 2004-05-31 2004-05-31 Residual stresses releasing method for welded metallic joints

Country Status (1)

Country Link
RU (1) RU2280547C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2424885C1 (en) * 2009-12-28 2011-07-27 Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" Method of decreasing residual strain in welded metal joints
RU2451583C2 (en) * 2010-01-11 2012-05-27 Федеральное государственное унитарное предприятие "Приборостроительный завод" Method of decreasing residual strain in welded metal joints
RU2444425C2 (en) * 2010-04-06 2012-03-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Method of repairing fractures in metal structures
RU2430818C1 (en) * 2010-06-21 2011-10-10 Открытое акционерное общество "Чепецкий механический завод" Making welded joints from zirconium and its alloys
RU2469109C2 (en) * 2010-11-10 2012-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский ядерный университет "МИФИ" (НИЯУ МИФИ) Ultrasonic device to process welded joints of metals of austenitic class in process of automatic welding
RU2683990C1 (en) * 2018-05-15 2019-04-03 Илья Владимирович Стрельников Method of obtaining welded metal compounds
RU2719673C1 (en) * 2019-08-14 2020-04-21 Акционерное общество "Обнинское научно-производственное предприятие "Технология" им. А.Г. Ромашина" Ultrasonic treatment of glass ceramics articles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386727A (en) * 1980-05-23 1983-06-07 Unde Madhav A Prevention of build up of residual stresses in welds during welding and subsequent reheat cycles
RU2109610C1 (en) * 1997-08-20 1998-04-27 Шуляковский Олег Борисович Method for fusing products by wear resistant materials

Also Published As

Publication number Publication date
RU2280547C2 (en) 2006-07-27

Similar Documents

Publication Publication Date Title
EA201000067A1 (en) METHOD AND DEVICE FOR CONNECTING THICK-WALLED METAL PARTS BY WELDING
WO2004040023A1 (en) Method of increasing toughness of heat-affected part of steel product welded joint
DE502004006937D1 (en) ORBITAL FRICTION WELDING METHOD AND DEVICE FOR IMPLEMENTING THE PROCESS
WO2008015158A3 (en) Method for producing a corrosion-resistant, workable sheet metal with full-surface coating of the joined, thermally treated steel sheets
WO2006047021A3 (en) Methods for extending the life of alloy steel welded joints by elimination and reduction of the haz
ATE278501T1 (en) METHOD FOR MAKING A WELD STUD
RU2004116603A (en) METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS
DE60222827D1 (en) Welding process for producing high strength ferrites based on heat resistant steel welded joints
EA200870107A1 (en) WAYS TO INCREASE DEFORMATION ABILITY WITHOUT DESTRUCTION OF WELDING CONNECTION AND DETERMINATION OF GEOMETRY OF WELDING CONNECTION, SYSTEM OF WELDED TUBULAR ELEMENTS AND DEVICE FOR DETERMINATION OF GEOMETRY WELD
RU2010100554A (en) METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS
WO2002077404A8 (en) Methods of girth welding high strength steel pipes to achieve pipeline crack arrestability
RU2268312C1 (en) Method of removal of residual stresses in welded joints of circulating pipe lines of atomic and thermal power stations
RU2004116607A (en) METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS
WO2006074323A3 (en) Ultrasonic welder with high-q tool
ATE477576T1 (en) DEVICE AND METHOD FOR WELDING BAND CONNECTIONS BETWEEN THE INNER GRID BANDS OF A LASER TOOL WITH SPACER GRID AND SPACER GRID PRODUCED THEREFROM
RU2469109C2 (en) Ultrasonic device to process welded joints of metals of austenitic class in process of automatic welding
WO2009016602A3 (en) Welding method and apparatus.
RU2009128814A (en) METHOD FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS
CN1359778A (en) Piezoelectric-type ultrasonic impacter for improving fatigue performance of welded joint
RU2004116605A (en) METHOD FOR IMPROVING QUALITY OF WELDED METAL CONNECTIONS
CN205684893U (en) A kind of resistance spot welding structure of metallic bone part
RU2010113479A (en) METHOD FOR REPAIR OF CRACKS OF METAL STRUCTURES
RU2010145491A (en) ULTRASONIC DEVICE FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS IN THE WELDING PROCESS
CN111843259A (en) Welding method for post-welding stress-relief-free annealing of Q550-grade thick plate
CN104613304A (en) Aluminum alloy guide rail and welding method thereof

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20090601

NF4A Reinstatement of patent

Effective date: 20110227

PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20120514

QB4A Licence on use of patent

Free format text: LICENCE

Effective date: 20120904

MM4A The patent is invalid due to non-payment of fees

Effective date: 20140601

NF4A Reinstatement of patent

Effective date: 20150627

MM4A The patent is invalid due to non-payment of fees

Effective date: 20160601