UA85028C2 - Method for out-of-furnace processing of liquid cast iron - Google Patents
Method for out-of-furnace processing of liquid cast ironInfo
- Publication number
- UA85028C2 UA85028C2 UAA200804407A UAA200804407A UA85028C2 UA 85028 C2 UA85028 C2 UA 85028C2 UA A200804407 A UAA200804407 A UA A200804407A UA A200804407 A UAA200804407 A UA A200804407A UA 85028 C2 UA85028 C2 UA 85028C2
- Authority
- UA
- Ukraine
- Prior art keywords
- cast iron
- powder wire
- processing
- ladle
- liquid cast
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title abstract 5
- 239000007788 liquid Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 abstract 5
- 229910000616 Ferromanganese Inorganic materials 0.000 abstract 2
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000009851 ferrous metallurgy Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The invention relates to ferrous metallurgy. A method for out-of-furnace processing of liquid cast iron by powder wire, which contains ferromanganese, comprises the introduction it in ladle with liquid cast iron, at that processing of cast iron by powder wire is carried out in two stages: on the first stage powder wire is supplied in ladle with rate of 0.2-0.5 m/s, at that duration the first stage is 10-15 % from overall duration of processing, and on the second stage powder wire is supplied in ladle with rate of 1.2-2.2 m/s, at that contents of ferromanganese in powder wire to set equal 280-440 g/m. The invention allows increasing of degree of recovery of manganese cast iron,that results to improvement of properties of casting articles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200804407A UA85028C2 (en) | 2008-04-07 | 2008-04-07 | Method for out-of-furnace processing of liquid cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200804407A UA85028C2 (en) | 2008-04-07 | 2008-04-07 | Method for out-of-furnace processing of liquid cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA85028C2 true UA85028C2 (en) | 2008-12-10 |
Family
ID=50554164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200804407A UA85028C2 (en) | 2008-04-07 | 2008-04-07 | Method for out-of-furnace processing of liquid cast iron |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA85028C2 (en) |
-
2008
- 2008-04-07 UA UAA200804407A patent/UA85028C2/en unknown
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