GB1261698A - Improved oxygen steelmaking process - Google Patents
Improved oxygen steelmaking processInfo
- Publication number
- GB1261698A GB1261698A GB2913870A GB2913870A GB1261698A GB 1261698 A GB1261698 A GB 1261698A GB 2913870 A GB2913870 A GB 2913870A GB 2913870 A GB2913870 A GB 2913870A GB 1261698 A GB1261698 A GB 1261698A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steelmaking process
- improved oxygen
- oxygen steelmaking
- june
- oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052760 oxygen Inorganic materials 0.000 title abstract 3
- 239000001301 oxygen Substances 0.000 title abstract 3
- 238000009628 steelmaking Methods 0.000 title abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 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
- C21C5/32—Blowing from above
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
1,261,698 Oxygen steelmaking. WHEELING- PITTSBURGH STEEL CORP. June 16, 1970 [June 16, 1969], No.29138/70. Heading C7D. In an oxygen steelmarking process the refining conditions are so controlled that at the first turndown of the converter the weight per cent of manganese in the steel and the temperature in ‹F. are related by the expression The manganese content is preferably 0À41% to 0À53%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83370569A | 1969-06-16 | 1969-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1261698A true GB1261698A (en) | 1972-01-26 |
Family
ID=25265068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2913870A Expired GB1261698A (en) | 1969-06-16 | 1970-06-16 | Improved oxygen steelmaking process |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS499008B1 (en) |
| CA (1) | CA931764A (en) |
| DE (1) | DE2007782A1 (en) |
| FR (1) | FR2046796B1 (en) |
| GB (1) | GB1261698A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578805U (en) * | 1980-06-11 | 1982-01-18 |
-
1970
- 1970-02-20 DE DE19702007782 patent/DE2007782A1/en active Pending
- 1970-06-09 CA CA085067A patent/CA931764A/en not_active Expired
- 1970-06-15 FR FR7021970A patent/FR2046796B1/fr not_active Expired
- 1970-06-16 JP JP5160670A patent/JPS499008B1/ja active Pending
- 1970-06-16 GB GB2913870A patent/GB1261698A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS499008B1 (en) | 1974-03-01 |
| FR2046796B1 (en) | 1974-08-09 |
| DE2007782A1 (en) | 1971-01-07 |
| FR2046796A1 (en) | 1971-03-12 |
| CA931764A (en) | 1973-08-14 |
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