SU559797A1 - The composition of the welding wire - Google Patents
The composition of the welding wireInfo
- Publication number
- SU559797A1 SU559797A1 SU2321981A SU2321981A SU559797A1 SU 559797 A1 SU559797 A1 SU 559797A1 SU 2321981 A SU2321981 A SU 2321981A SU 2321981 A SU2321981 A SU 2321981A SU 559797 A1 SU559797 A1 SU 559797A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- welding wire
- welding
- yttrium
- manganese
- Prior art date
Links
Landscapes
- Arc Welding In General (AREA)
Description
(54) СОСТАВ СВАРОЧНОЙ ПРОВОЛОКИ(54) COMPOSITION OF WELDING WIRE
надлежащей макроструктуры сварного шва (без пор).proper macrostructure of the weld (without pores).
Пределы содержаний редкоземельных металлов и иттри прин ты от значений 0,01% и 0,01%, когда начинает про вл тьс вли ние этих элементов на разбрызгивание металлаThe limits of the content of rare-earth metals and yttrium are taken from the values of 0.01% and 0.01%, when the influence of these elements on the splashing of metal begins to appear
при сварке до значений 0,2% и 0,1% соответственно , выше которых эти элементы вводить экономически нецелесообразно.when welding to values of 0.2% and 0.1%, respectively, above which it is not economically feasible to introduce these elements.
Ниже приведены варианты выполнени стали, не исключающие других в пределах формулы изобретени .Below are embodiments of the steel, not excluding others within the scope of the claims.
При сварке проволокой из стали известного состава коэффициент разбрызгивани металла составл ет 8-12%, а из опытной - не более 2%. Таким образом, при сварке в ереде углекислого газа проволокой из предложенной стали коэффициент разбрызгивани металла уменьшаетс в 3-4 раза.When welding with steel wire of known composition, the metal spatter ratio is 8-12%, and from the experimental one, not more than 2%. Thus, when welding in carbon dioxide gas with wire from the proposed steel, the metal spatter coefficient decreases by a factor of 3-4.
Сталь предложенного состава может быть получена путем легировани металла в ковше силикомарганцем, силикоцирконием и в изложнице - сплавом РЗМ-иттрий.The steel of the proposed composition can be obtained by alloying the metal in the ladle with silicomanganese, silicozirconium and, in the mold, by an alloy of rare-earth metals-yttrium.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2321981A SU559797A1 (en) | 1976-01-29 | 1976-01-29 | The composition of the welding wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2321981A SU559797A1 (en) | 1976-01-29 | 1976-01-29 | The composition of the welding wire |
Publications (1)
Publication Number | Publication Date |
---|---|
SU559797A1 true SU559797A1 (en) | 1977-05-30 |
Family
ID=20648127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2321981A SU559797A1 (en) | 1976-01-29 | 1976-01-29 | The composition of the welding wire |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU559797A1 (en) |
-
1976
- 1976-01-29 SU SU2321981A patent/SU559797A1/en active
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