SU259619A1 - Diffusion welding method - Google Patents

Diffusion welding method

Info

Publication number
SU259619A1
SU259619A1 SU1042477A SU1042477A SU259619A1 SU 259619 A1 SU259619 A1 SU 259619A1 SU 1042477 A SU1042477 A SU 1042477A SU 1042477 A SU1042477 A SU 1042477A SU 259619 A1 SU259619 A1 SU 259619A1
Authority
SU
USSR - Soviet Union
Prior art keywords
welding method
diffusion welding
welded
parts
quality
Prior art date
Application number
SU1042477A
Other languages
Russian (ru)
Inventor
М.Л. Финкельштейн
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 filed Critical
Priority to SU1042477A priority Critical patent/SU259619A1/en
Application granted granted Critical
Publication of SU259619A1 publication Critical patent/SU259619A1/en

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Description

Известен способ диффузионной сварки, при котором свариваемые детали помешают в лшдкую среду.There is a method of diffusion welding, in which the parts to be welded will be placed in an explosive environment.

Описываемый способ позвол ет повысить качество сварного соединени  благодар  тому , что используют неэлектропроводную жидкость с температурой испарени  ниже температуры сварки.The described method allows to improve the quality of the welded joint due to the fact that they use non-conducting liquid with evaporation temperature lower than the welding temperature.

Детали, подлежащие сварке, после удалени  со свариваемых поверхностей окисных пленок и обезжиривани  погружают в жидкость с температурой испарени  ниже температуры сварки. В процессе нагрева разведенных деталей вокруг свариваемых деталей образуетс  парова  рубашка, в состав которой вход т вещества, восстанавливающие окислы на свариваемых поверхност х, а также вещества, диффундирующие в нагретые поверхности. The parts to be welded, after removal of oxide films from the surfaces being welded and degreasing, are immersed in a liquid with an evaporation temperature below the welding temperature. In the process of heating the diluted parts around the welded parts, a steam jacket is formed, which includes substances that reduce oxides on the surfaces to be welded, as well as substances that diffuse into the heated surfaces.

После этого детали сдавливают и выдерживают определенное врем , необходимое дл  получени  качественного соединени . По окончании выдержки нагрев прекращают, а детали охлаждают в той же срюде или в другой, например на воздухе. Нагрев осуществл ют индукционным способом. В качестве жидкой среды используют керосин, метиловый спирт и другие жидкости.After that, the parts are squeezed and endured for a certain time required to obtain a quality joint. At the end of the exposure, the heating is stopped, and the parts are cooled in the same storage chamber or in another, for example, in air. Heating is carried out by induction. Kerosene, methyl alcohol and other liquids are used as a liquid medium.

Claims (1)

Формула изобретени Invention Formula Способ диффузионной сварки, при котором свариваемые детали помещают в жидкую среду , отличающийс  тем, что, с целью повышени  качества сварного соединени , используют неэлектропроводную жидкость с температурой испарени  ниже температуры сварки.A diffusion welding method in which the parts to be welded are placed in a liquid medium, characterized in that, in order to improve the quality of the welded joint, an electrically non-conductive liquid with an evaporation temperature below the welding temperature is used.
SU1042477A 1965-12-07 1965-12-07 Diffusion welding method SU259619A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1042477A SU259619A1 (en) 1965-12-07 1965-12-07 Diffusion welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1042477A SU259619A1 (en) 1965-12-07 1965-12-07 Diffusion welding method

Publications (1)

Publication Number Publication Date
SU259619A1 true SU259619A1 (en) 1977-02-25

Family

ID=20438897

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1042477A SU259619A1 (en) 1965-12-07 1965-12-07 Diffusion welding method

Country Status (1)

Country Link
SU (1) SU259619A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564397A (en) * 1979-06-27 1981-01-17 Ichiro Kawakatsu Soft brazing method of not producing any residue by flux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564397A (en) * 1979-06-27 1981-01-17 Ichiro Kawakatsu Soft brazing method of not producing any residue by flux
WO1981000071A1 (en) * 1979-06-27 1981-01-22 I Kawakatsu Soft brazing process without residue from flux

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