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SU522015A1 - The method of pulsed arc welding with a fused electrode - Google Patents

The method of pulsed arc welding with a fused electrode

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Publication number
SU522015A1
SU522015A1 SU2108551A SU2108551A SU522015A1 SU 522015 A1 SU522015 A1 SU 522015A1 SU 2108551 A SU2108551 A SU 2108551A SU 2108551 A SU2108551 A SU 2108551A SU 522015 A1 SU522015 A1 SU 522015A1
Authority
SU
USSR - Soviet Union
Prior art keywords
arc welding
pulsed arc
fused electrode
welding
electrode
Prior art date
Application number
SU2108551A
Other languages
Russian (ru)
Inventor
Игорь Маврикиевич Савич
Юрий Петрович Мельник
Елена Васильевна Глухова
Original Assignee
Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона
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 Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона filed Critical Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона
Priority to SU2108551A priority Critical patent/SU522015A1/en
Application granted granted Critical
Publication of SU522015A1 publication Critical patent/SU522015A1/en

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Description

(54) СПОСОБ ИМПУЛЬСНО-ДУГОВОЙ СВАРКИ ПЛАВЯЩИМСЯ ЭЛЕКТРОДОМ(54) METHOD OF PULSED-ARC WELDING BY FLOATING ELECTRODE

температурой, превышение которой вызывает усиленное выгорание легирующих элементов. Когда температуры выравниваютс , на дугу накладывают импульс силы, ,достаточный дл  того, чтобы жидка  капл  металл оторвал сь от электрода и перешла в сварочную ванну.temperature, the excess of which causes enhanced burnout of alloying elements. When the temperatures equalize, a force impulse is imposed on the arc, sufficient for the liquid metal droplet to detach from the electrode and transfer to the weld pool.

Это™ способ позвол ет с большой точностью контролировать ход металлургической реакции при сварке. Так, абсолютна  температура капель при сварке на 25-ЗО% превышает среднюю расчетную, и поэтому происходит более интенсивное вьпх ра1ние ле-f 1гирующих элементов. Применена предлагает-j мого способа при сварке под водой низкоуг-J леродистой стали порошковой проволокой ППО-АН позвольет получить швы, механические свойства которых на 10-15%лучше основного металла.This ™ method allows you to control the metallurgical reaction during welding with great accuracy. Thus, the absolute temperature of the droplets during welding is 25% -30% higher than the average calculated one, and therefore a more intense separation of the le-f 1 of the operating elements occurs. It has been used to offer the j-th method when welding low angle-J of stainless steel under water using cored wire PPO-AN, which allows to get seams, the mechanical properties of which are 10-15% better than the base metal.

Claims (1)

1. Журнал Автоматическа  сварка , № 1, 1964 г., стр. 1-61. Journal of Auto Welding, № 1, 1964, p. 1-6 Б.Е. Патон и др. Импульсно-дугова  сварка плав щимс  электродом с программным управлением процесса.B.E. Paton et al. Pulsed-arc welding using a programmable process controlled electrode welding.
SU2108551A 1975-02-28 1975-02-28 The method of pulsed arc welding with a fused electrode SU522015A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2108551A SU522015A1 (en) 1975-02-28 1975-02-28 The method of pulsed arc welding with a fused electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2108551A SU522015A1 (en) 1975-02-28 1975-02-28 The method of pulsed arc welding with a fused electrode

Publications (1)

Publication Number Publication Date
SU522015A1 true SU522015A1 (en) 1976-07-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU2108551A SU522015A1 (en) 1975-02-28 1975-02-28 The method of pulsed arc welding with a fused electrode

Country Status (1)

Country Link
SU (1) SU522015A1 (en)

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