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SU1727293A1 - Method of cold welding of heterogeneous metals - Google Patents

Method of cold welding of heterogeneous metals

Info

Publication number
SU1727293A1
SU1727293A1 SU4678497/27A SU4678497A SU1727293A1 SU 1727293 A1 SU1727293 A1 SU 1727293A1 SU 4678497/27 A SU4678497/27 A SU 4678497/27A SU 4678497 A SU4678497 A SU 4678497A SU 1727293 A1 SU1727293 A1 SU 1727293A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cold welding
welding
heterogeneous metals
velocity
pressure
Prior art date
Application number
SU4678497/27A
Other languages
Russian (ru)
Inventor
Э.С. Каракозов
В.Н. Васильев
С.А. Параев
В.И. Горбачев
А.И. Парфенов
Ю.А. Попов
Original Assignee
Научно-производственное объединение "НИКИМТ"
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 Научно-производственное объединение "НИКИМТ" filed Critical Научно-производственное объединение "НИКИМТ"
Priority to SU4678497/27A priority Critical patent/SU1727293A1/en
Application granted granted Critical
Publication of SU1727293A1 publication Critical patent/SU1727293A1/en

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  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

FIELD: welding. SUBSTANCE: in process of welding pressure is increased and velocity of acoustic emission signals whose amplitude exceeds preset value is registered. Pressure is removed when definite velocity of signals is attained. EFFECT: optimized conditions of joint forming. 1 dwg, 2 tbl
SU4678497/27A 1989-03-13 1989-03-13 Method of cold welding of heterogeneous metals SU1727293A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4678497/27A SU1727293A1 (en) 1989-03-13 1989-03-13 Method of cold welding of heterogeneous metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4678497/27A SU1727293A1 (en) 1989-03-13 1989-03-13 Method of cold welding of heterogeneous metals

Publications (1)

Publication Number Publication Date
SU1727293A1 true SU1727293A1 (en) 1994-04-30

Family

ID=60532331

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4678497/27A SU1727293A1 (en) 1989-03-13 1989-03-13 Method of cold welding of heterogeneous metals

Country Status (1)

Country Link
SU (1) SU1727293A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2191670C1 (en) * 2001-12-24 2002-10-27 Федеральное государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники им. Н.А.Доллежаля" Method of checking quality of bevel butt-welded of soldered joint of heterogeneous materials
RU2208850C2 (en) * 2001-08-17 2003-07-20 Открытое акционерное общество "Машиностроительный завод" Method for jointing tubular parts of different materials, mainly for guide channels of nuclear- reactor fuel assemblies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2208850C2 (en) * 2001-08-17 2003-07-20 Открытое акционерное общество "Машиностроительный завод" Method for jointing tubular parts of different materials, mainly for guide channels of nuclear- reactor fuel assemblies
RU2191670C1 (en) * 2001-12-24 2002-10-27 Федеральное государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники им. Н.А.Доллежаля" Method of checking quality of bevel butt-welded of soldered joint of heterogeneous materials

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