SU1151404A1 - Method of welding by application of pressure and heat - Google Patents

Method of welding by application of pressure and heat Download PDF

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Publication number
SU1151404A1
SU1151404A1 SU833680876A SU3680876A SU1151404A1 SU 1151404 A1 SU1151404 A1 SU 1151404A1 SU 833680876 A SU833680876 A SU 833680876A SU 3680876 A SU3680876 A SU 3680876A SU 1151404 A1 SU1151404 A1 SU 1151404A1
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USSR - Soviet Union
Prior art keywords
temperature
welded
parts
welding
contact
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SU833680876A
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Russian (ru)
Inventor
Александр Петрович Терновский
Эдуард Сергеевич Каракозов
Эдуард Варткесович Давидьян
Тамара Сергеевна Самсонова
Сергей Сергеевич Хаюров
Игорь Степанович Полькин
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Московский вечерний металлургический институт
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Priority to SU833680876A priority Critical patent/SU1151404A1/en
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Publication of SU1151404A1 publication Critical patent/SU1151404A1/en

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Abstract

СПОСОБ СВАРКИ ДАВЛЕНИЕМ С ПОДОГРЕВОМ, при котором осуществл ют нагрев .зоны сварки до температуры ниже температуры рекристаллизации материала свариваемых деталей, сжатие сваривемых деталей с последующей изотермической выдержкой при температуре, превьшающей порог рекристаллизации , отличающийс .  тем, что, с целью повышени  качества соединени  путем интенсификации миграции границы контакта свариваемых деталей, нагрев под изотермическую выдержку осуществл ют по одну сторону зоны контакта и по достижении расчетной температуры температурное поле перемещан)т через зону кон-такта .THE METHOD OF WELDING BY HEATING PRESSURE, in which the welding zones are heated to a temperature below the recrystallization temperature of the material of the parts being welded, compression of the welded parts is followed by isothermal aging at a temperature exceeding the recrystallization threshold that differs. In order to increase the quality of the joint by intensifying the migration of the contact boundary of the parts to be welded, heating for isothermal exposure is carried out on one side of the contact zone and when the calculated temperature is reached, the temperature field is moved through the contact zone.

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Claims (1)

СПОСОБ СВАРКИ ДАВЛЕНИЕМPRESSURE WELDING METHOD С ПОДОГРЕВОМ, при котором осуществляют нагрев зоны сварки до температуры ниже температуры рекристаллизации материала свариваемых деталей, сжатие сваривемых деталей с последующей изотермической выдержкой при температуре, превышающей порог рекристаллизации, отличающийся тем, что, с целью повышения качества соединения путем интенсификации миграции границы контакта свариваемых деталей, нагрев под изотермическую выдержку осуществляют по одну сторону зоны контакта и по достижении расчетной температуры температурное поле перемещают через зону кон- — такта. —HEATING, at which the welding zone is heated to a temperature below the recrystallization temperature of the material of the parts to be welded, the parts to be welded are compressed, followed by isothermal holding at a temperature exceeding the recrystallization threshold, characterized in that, in order to improve the quality of the joint by intensifying the migration of the contact boundary of the parts being welded, heating under isothermal exposure is carried out on one side of the contact zone and when the calculated temperature is reached, the temperature field is moved black Without zone of contact. - -1151404-1151404
SU833680876A 1983-12-30 1983-12-30 Method of welding by application of pressure and heat SU1151404A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833680876A SU1151404A1 (en) 1983-12-30 1983-12-30 Method of welding by application of pressure and heat

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Application Number Priority Date Filing Date Title
SU833680876A SU1151404A1 (en) 1983-12-30 1983-12-30 Method of welding by application of pressure and heat

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SU1151404A1 true SU1151404A1 (en) 1985-04-23

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SU833680876A SU1151404A1 (en) 1983-12-30 1983-12-30 Method of welding by application of pressure and heat

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732312A (en) * 1986-11-10 1988-03-22 Grumman Aerospace Corporation Method for diffusion bonding of alloys having low solubility oxides
RU2590767C2 (en) * 2014-11-21 2016-07-10 Рашит Абдулхакович Латыпов Method of pressure welding with heating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Каракозов Э.С. и др. Диффузионна сварка титана. М., Металлур ги , 1977, с. 77-79. 2. Патент US № 3680197, кл. В 23 К 31/02, 1972 (прототип).., *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732312A (en) * 1986-11-10 1988-03-22 Grumman Aerospace Corporation Method for diffusion bonding of alloys having low solubility oxides
RU2590767C2 (en) * 2014-11-21 2016-07-10 Рашит Абдулхакович Латыпов Method of pressure welding with heating

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