SU150191A1 - The composition of the coating of welding electrodes - Google Patents
The composition of the coating of welding electrodesInfo
- Publication number
- SU150191A1 SU150191A1 SU751440A SU751440A SU150191A1 SU 150191 A1 SU150191 A1 SU 150191A1 SU 751440 A SU751440 A SU 751440A SU 751440 A SU751440 A SU 751440A SU 150191 A1 SU150191 A1 SU 150191A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coating
- composition
- welding electrodes
- electrodes
- aluminum
- Prior art date
Links
Landscapes
- Nonmetallic Welding Materials (AREA)
Description
Известны покрыти сварочных электродов на основе безуглероднстого феррохрома, содержащие (в процентах): углерода 0,15, хрома 45-60, алюмини 1,5-5, фосфора 0,06, серы 0,04 и железо.Coating of welding electrodes based on carbon-free ferrochrome, containing (in percent): carbon 0.15, chromium 45-60, aluminum 1.5-5, phosphorus 0.06, sulfur 0.04 and iron are known.
Дл легировани металла шва предлагаетс состав покрыти , в котором содержание алюмини увеличено до 6-15%, а наличие хрома составл ет около 70%.To alloy the weld metal, a coating composition is proposed, in which the aluminum content is increased to 6-15%, and the presence of chromium is about 70%.
Покрытие легко измельчаетс на существуюгцем оборудовании и не вызывает изменени последующих технологических операций по изготовлению электродов.The coating is easily crushed on existing equipment and does not cause changes in subsequent manufacturing operations for the manufacture of electrodes.
При введении этого феррохрома в покрытие некоторых марок электродов сокращаютс потери легирующих элементов при подготовке шихты, повышаетс стабильность качественных показателей электродов и происходит легирование металла сварного шва хромом и алюминием.With the introduction of this ferrochromium in the coating of some types of electrodes, the loss of alloying elements during the preparation of the charge is reduced, the stability of the quality indicators of the electrodes increases, and the weld metal is doped with chrome and aluminum.
Предмет изобретени Subject invention
Покрытие сварочных электродов дл сварки низколегированных сталей, содержащее безуглеродистый феррохром, состо щий из углерода 0,15%, хрома 45-60%, алюмини 1,5-5%, фосфора 0,06%, серы 0,04% и железа, отличающеес тем, что, с целью легировани металла щва, в состав покрыти ввод т хрома до 70% и алюмини 6-15%.The coating of welding electrodes for welding low-alloyed steels, containing carbon-free ferrochrome, consisting of carbon 0.15%, chromium 45-60%, aluminum 1.5-5%, phosphorus 0.06%, sulfur 0.04% and iron differing By the fact that, in order to alloy the metal of the schva, chromium up to 70% and aluminum 6-15% are introduced into the composition of the coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU751440A SU150191A1 (en) | 1961-11-09 | 1961-11-09 | The composition of the coating of welding electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU751440A SU150191A1 (en) | 1961-11-09 | 1961-11-09 | The composition of the coating of welding electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU150191A1 true SU150191A1 (en) | 1961-11-30 |
Family
ID=48305188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU751440A SU150191A1 (en) | 1961-11-09 | 1961-11-09 | The composition of the coating of welding electrodes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU150191A1 (en) |
-
1961
- 1961-11-09 SU SU751440A patent/SU150191A1/en active
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