SU273902A1 - Method for producing protective gas - Google Patents
Method for producing protective gas Download PDFInfo
- Publication number
- SU273902A1 SU273902A1 SU590647115A SU647115A SU273902A1 SU 273902 A1 SU273902 A1 SU 273902A1 SU 590647115 A SU590647115 A SU 590647115A SU 647115 A SU647115 A SU 647115A SU 273902 A1 SU273902 A1 SU 273902A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wire
- carbon
- oxygen
- components
- gas protection
- Prior art date
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- Arc Welding In General (AREA)
Description
Известен способ получени газовой защиты при плавлении присадочной проволоки, преимущественно двухслойной , состо щей из углеродсодержащих и кислородсодержащих компонентов в процессе дуговой сварки.A known method for producing gas shielding during the melting of filler wire, preferably two-layer, consisting of carbon-containing and oxygen-containing components in the process of arc welding.
Цель изобретени - улучшение газовой защиты ванны, повышение качества направленного металла и изготовление проволоки обычным и более дешевым металлургическим путем (отливка слитков , их прокатка и волочение в проволоку ) .The purpose of the invention is to improve the gas protection of the bath, improve the quality of the directional metal and manufacture the wire using conventional and cheaper metallurgical methods (casting ingots, rolling and drawing them into wire).
Предложенный способ получени га зоной защиты отличаетс от известного тем, что газовую защиту (углекислый газ и окись углерода) получают благодар взаимодействию содержащихс в проволоке повышенных неравновесных концентраций кислорода и углерода , которые разделены, и введены в разные слои проволоки.The proposed method for producing a protection zone gas differs from that known in that gas protection (carbon dioxide and carbon monoxide) is obtained due to the interaction of elevated non-equilibrium concentrations of oxygen and carbon contained in the wire, which are separated and introduced into different layers of wire.
Дл улучшени газовой защиты проволоку , содержащую углеродсодержащие и кислородсодержащие компоненты, изготавливают биметаллической, либо используют две проволоки, в одной из которых содержитс повышенное неравновесное количество углерода, а в другой - кислорода, либо берут порошковую проволоку, в которой углеродсодержащие -компоненты наход тс в металлической оболочке, а кислородс содержащие - в шихте сердечника.To improve gas protection, the wire containing carbon-containing and oxygen-containing components is made bimetallic, or two wires are used, one of which contains an increased non-equilibrium amount of carbon, and the other is oxygen, or take cored wire in which the carbon-containing components are in metallic shell, and oxygen containing - in the core charge.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU590647115A SU273902A1 (en) | 1959-12-12 | 1959-12-12 | Method for producing protective gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU590647115A SU273902A1 (en) | 1959-12-12 | 1959-12-12 | Method for producing protective gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU273902A1 true SU273902A1 (en) | 1983-01-30 |
Family
ID=20437049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU590647115A SU273902A1 (en) | 1959-12-12 | 1959-12-12 | Method for producing protective gas |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU273902A1 (en) |
-
1959
- 1959-12-12 SU SU590647115A patent/SU273902A1/en active
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