BE740876A - Refining cast iron - Google Patents
Refining cast ironInfo
- Publication number
- BE740876A BE740876A BE740876DA BE740876A BE 740876 A BE740876 A BE 740876A BE 740876D A BE740876D A BE 740876DA BE 740876 A BE740876 A BE 740876A
- Authority
- BE
- Belgium
- Prior art keywords
- fluid
- pressure
- endothermic
- dissociation
- cast iron
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 5
- 238000007670 refining Methods 0.000 title claims description 9
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 238000010494 dissociation reaction Methods 0.000 claims description 10
- 230000005593 dissociations Effects 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 3
- 238000009530 blood pressure measurement Methods 0.000 abstract description 2
- 239000011261 inert gas Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 235000014066 European mistletoe Nutrition 0.000 description 1
- 235000012300 Rhipsalis cassutha Nutrition 0.000 description 1
- 241000221012 Viscum Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE740876 | 1969-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740876A true BE740876A (en) | 1970-04-27 |
Family
ID=3855556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740876D BE740876A (en) | 1969-10-27 | 1969-10-27 | Refining cast iron |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE740876A (enrdf_load_stackoverflow) |
| LU (1) | LU61938A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE782888A (fr) * | 1972-04-28 | 1972-09-01 | Centre Rech Metallurgique | Procede et dispositif pour regler l'introduction d'un fluide liquide deprotection dans un recipient, tel qu'un convertisseur. |
| JPS57143421A (en) * | 1981-02-27 | 1982-09-04 | Nippon Steel Corp | Switching method for bottom blowing gas |
-
1969
- 1969-10-27 BE BE740876D patent/BE740876A/fr unknown
-
1970
- 1970-10-26 LU LU61938D patent/LU61938A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU61938A1 (enrdf_load_stackoverflow) | 1971-03-29 |
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