BE488362A - - Google Patents
Info
- Publication number
- BE488362A BE488362A BE488362DA BE488362A BE 488362 A BE488362 A BE 488362A BE 488362D A BE488362D A BE 488362DA BE 488362 A BE488362 A BE 488362A
- Authority
- BE
- Belgium
- Prior art keywords
- phase
- oxygen
- blowing
- during
- bath
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010494 dissociation reaction Methods 0.000 claims description 2
- 230000005593 dissociations Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000010907 mechanical stirring Methods 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009618 Bessemer process Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002360 preparation method Methods 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)
- Treatment Of Steel In Its Molten State (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE488362A true BE488362A (enExample) |
Family
ID=133572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE488362D BE488362A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE488362A (enExample) |
-
0
- BE BE488362D patent/BE488362A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3594155A (en) | Method for dynamically controlling decarburization of steel | |
| UA129179C2 (uk) | Спосіб виготовлення виливниці для плоских злитків з пластмаси з азотовмісного матеріалу | |
| CN107955906A (zh) | 含V、Nb微合金建筑钢棒材及其生产方法 | |
| CN107955911A (zh) | 含Nb微合金建筑钢棒材及其LF炉生产方法 | |
| CN107815608A (zh) | 含Ti微合金建筑钢棒材及其LF炉生产方法 | |
| CN107974619A (zh) | 含v微合金建筑钢棒材及其生产方法 | |
| BE488363A (enExample) | ||
| CN107955905A (zh) | 含v微合金建筑钢棒材及其lf炉生产方法 | |
| CN107964630A (zh) | 含Ti微合金建筑钢棒材及其生产方法 | |
| LU82069A1 (fr) | Procede d'affinage d'un bain de metal | |
| CN107815604A (zh) | 含V、Nb、Ti微合金建筑钢盘条及其LF炉生产方法 | |
| CN107815526A (zh) | 含Nb微合金建筑钢棒材及其生产方法 | |
| BE897819A (fr) | Procede chimique de preparation de metaux alcalins et alcalino-terreux | |
| CN107955903A (zh) | 含V、Cr微合金建筑钢棒材及其生产方法 | |
| CN107955917A (zh) | 含V、Ti、Cr微合金建筑钢盘条及其LF炉生产方法 | |
| BE485736A (enExample) | ||
| CN119120838B (zh) | 一种基于acd技术的洁净化脱氧工艺 | |
| CN107746909A (zh) | 含v微合金建筑钢盘条及其lf炉生产方法 | |
| BE486212A (enExample) | ||
| BE739066A (en) | Electro pneumatic steel | |
| NO863566L (no) | Fremgangsmaate til fremstilling av en jern-bor-silisiumlegering. | |
| US3321302A (en) | Method of utilizing the heat content of a combustible gas during refining pig iron | |
| BE490649A (enExample) | ||
| BE897683A (fr) | Procede de conduite d'un haut fourneau | |
| BE438740A (enExample) |