UA104948C2 - Method for the determination of temperature of steel tapping from melting unit - Google Patents
Method for the determination of temperature of steel tapping from melting unitInfo
- Publication number
- UA104948C2 UA104948C2 UAA201212359A UAA201212359A UA104948C2 UA 104948 C2 UA104948 C2 UA 104948C2 UA A201212359 A UAA201212359 A UA A201212359A UA A201212359 A UAA201212359 A UA A201212359A UA 104948 C2 UA104948 C2 UA 104948C2
- Authority
- UA
- Ukraine
- Prior art keywords
- temperature
- steel
- melting
- tapping
- determination
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 7
- 239000010959 steel Substances 0.000 title abstract 7
- 238000002844 melting Methods 0.000 title abstract 6
- 230000008018 melting Effects 0.000 title abstract 6
- 238000010079 rubber tapping Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000009851 ferrous metallurgy Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000013021 overheating Methods 0.000 abstract 1
- 238000009628 steelmaking Methods 0.000 abstract 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention relates to ferrous metallurgy, in particular to methods of steelmaking in different melting units. A method for the determination of a tap temperature of melting unit includes temperature control during melting, steel tapping from the melting unit, wherein steel tapping is performed at a temperature determined according to formula:T=t⋅Q,where: t– temperature of metal tapping °C,t– liquidus temperature °C of specific steel grade,Q – optimum value of the temperature of steel overheating over the liquidus temperature in conventional units = 1.0825 ±0.0072, ±0.0072 – interval of temperature variation. The invention provides increase of mechanical properties of steel, quality of produced steel and rational distribution of thermal energy during melting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA201212359A UA104948C2 (en) | 2012-10-29 | 2012-10-29 | Method for the determination of temperature of steel tapping from melting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA201212359A UA104948C2 (en) | 2012-10-29 | 2012-10-29 | Method for the determination of temperature of steel tapping from melting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA104948C2 true UA104948C2 (en) | 2014-03-25 |
Family
ID=56267562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201212359A UA104948C2 (en) | 2012-10-29 | 2012-10-29 | Method for the determination of temperature of steel tapping from melting unit |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA104948C2 (en) |
-
2012
- 2012-10-29 UA UAA201212359A patent/UA104948C2/en unknown
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