RU96117595A - METHOD FOR PRODUCING WELDED-BRAZED TELESCOPIC JOINT OF CONSTRUCTIONS FROM ALLOYED STEELS - Google Patents

METHOD FOR PRODUCING WELDED-BRAZED TELESCOPIC JOINT OF CONSTRUCTIONS FROM ALLOYED STEELS

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Publication number
RU96117595A
RU96117595A RU96117595/02A RU96117595A RU96117595A RU 96117595 A RU96117595 A RU 96117595A RU 96117595/02 A RU96117595/02 A RU 96117595/02A RU 96117595 A RU96117595 A RU 96117595A RU 96117595 A RU96117595 A RU 96117595A
Authority
RU
Russia
Prior art keywords
brazed
welded
constructions
telescopic joint
alloyed steels
Prior art date
Application number
RU96117595/02A
Other languages
Russian (ru)
Other versions
RU2106231C1 (en
Inventor
В.Н. Семенов
А.Л. Логинов
Г.Г. Деркач
В.П. Овсянкин
Original Assignee
Научно-производственное объединение энергетического машиностроения им.акад.В.П.Глушко
Filing date
Publication date
Application filed by Научно-производственное объединение энергетического машиностроения им.акад.В.П.Глушко filed Critical Научно-производственное объединение энергетического машиностроения им.акад.В.П.Глушко
Priority to RU96117595A priority Critical patent/RU2106231C1/en
Priority claimed from RU96117595A external-priority patent/RU2106231C1/en
Application granted granted Critical
Publication of RU2106231C1 publication Critical patent/RU2106231C1/en
Publication of RU96117595A publication Critical patent/RU96117595A/en

Links

Claims (1)

Способ получения сварно-паяного телескопического соединения конструкций из легированных сталей, включающий сборку наружной и внутренней оболочек, сварку и пайку, отличающийся тем, что сначала, на свариваемые кромки наружной оболочки наплавляют материал на основе железо-хром, осуществляют сборку наружной и внутренней оболочек и пайку их между собой, затем механически обрабатывают свариваемые кромки наружной оболочки, полностью удаляя наплавленный слой, сваривают кромки и производят термическую обработку полученного телескопического соединения путем медленного нагрева до 750±10oC с выдержкой в течение 50 - 70 мин.A method of obtaining a welded-brazed telescopic connection of alloy steel structures, including assembling the outer and inner shells, welding and soldering, characterized in that first, iron-chromium-based material is deposited on the welded edges of the outer shell, assembling the outer and inner shells and soldering they are between themselves, then the welded edges of the outer shell are mechanically processed, completely removing the deposited layer, the edges are welded and the resulting telescopic heat treatment is performed compounds by slow heating to 750 ± 10 o C with exposure for 50 - 70 minutes
RU96117595A 1996-09-05 1996-09-05 Method for obtaining welded-soldered telescopic joint from alloy steels RU2106231C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96117595A RU2106231C1 (en) 1996-09-05 1996-09-05 Method for obtaining welded-soldered telescopic joint from alloy steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96117595A RU2106231C1 (en) 1996-09-05 1996-09-05 Method for obtaining welded-soldered telescopic joint from alloy steels

Publications (2)

Publication Number Publication Date
RU2106231C1 RU2106231C1 (en) 1998-03-10
RU96117595A true RU96117595A (en) 1998-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU96117595A RU2106231C1 (en) 1996-09-05 1996-09-05 Method for obtaining welded-soldered telescopic joint from alloy steels

Country Status (1)

Country Link
RU (1) RU2106231C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2464142C1 (en) * 2011-03-25 2012-10-20 Открытое акционерное общество "Композит" Method of machining part blanks made from refractory nickel alloys prior to jointing them by soldering-welding

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