JPS517443B1 - - Google Patents
Info
- Publication number
- JPS517443B1 JPS517443B1 JP47018579A JP1857972A JPS517443B1 JP S517443 B1 JPS517443 B1 JP S517443B1 JP 47018579 A JP47018579 A JP 47018579A JP 1857972 A JP1857972 A JP 1857972A JP S517443 B1 JPS517443 B1 JP S517443B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
-
- 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
- C21C5/36—Processes yielding slags of special composition
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7102540A NL7102540A (ja) | 1971-02-25 | 1971-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS517443B1 true JPS517443B1 (ja) | 1976-03-08 |
Family
ID=19812567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47018579A Pending JPS517443B1 (ja) | 1971-02-25 | 1972-02-24 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3847592A (ja) |
| JP (1) | JPS517443B1 (ja) |
| AT (1) | AT333811B (ja) |
| BE (1) | BE779766A (ja) |
| DE (1) | DE2207530C3 (ja) |
| FR (1) | FR2126367B1 (ja) |
| GB (1) | GB1352277A (ja) |
| IT (1) | IT949195B (ja) |
| LU (1) | LU64843A1 (ja) |
| NL (1) | NL7102540A (ja) |
| SE (1) | SE392915B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55110712A (en) * | 1979-02-15 | 1980-08-26 | Kawasaki Steel Corp | Desulfurizing agent for blowing-in |
| IT1174502B (it) * | 1984-02-28 | 1987-07-01 | Oet Metalconsult Srl | Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufati in metalli o leghe metalliche prodotti |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3172758A (en) * | 1965-03-09 | Oxygen process for producing high | ||
| US3028232A (en) * | 1953-05-06 | 1962-04-03 | Voest Ag | Process for blowing pig-iron |
| US2790712A (en) * | 1955-04-26 | 1957-04-30 | Mannesmann Ag | Process for refining iron |
| US3202504A (en) * | 1961-08-07 | 1965-08-24 | Heber J Hamlet | Process for refining and improving the quality of steel and other ferrous metals |
| AT249714B (de) * | 1962-07-06 | 1966-10-10 | Guszstahlwerk Witten Ag | Verfahren zur Herstellung von legiertem Stahl nach dem Sauerstoff-Aufblaseverfahren |
| BE718288A (ja) * | 1967-07-27 | 1968-12-31 | ||
| US3536475A (en) * | 1967-11-17 | 1970-10-27 | Battelle Memorial Institute | Method of making pellets from a finely divided solid material |
| JPS5030571B1 (ja) * | 1970-03-27 | 1975-10-02 |
-
1971
- 1971-02-25 NL NL7102540A patent/NL7102540A/xx unknown
-
1972
- 1972-02-16 US US00226757A patent/US3847592A/en not_active Expired - Lifetime
- 1972-02-17 DE DE2207530A patent/DE2207530C3/de not_active Expired
- 1972-02-21 GB GB791172A patent/GB1352277A/en not_active Expired
- 1972-02-22 AT AT143472A patent/AT333811B/de not_active IP Right Cessation
- 1972-02-23 FR FR7206154A patent/FR2126367B1/fr not_active Expired
- 1972-02-24 BE BE779766A patent/BE779766A/nl not_active IP Right Cessation
- 1972-02-24 JP JP47018579A patent/JPS517443B1/ja active Pending
- 1972-02-24 SE SE7202307A patent/SE392915B/xx unknown
- 1972-02-24 IT IT67585/72A patent/IT949195B/it active
- 1972-02-25 LU LU64843D patent/LU64843A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3847592A (en) | 1974-11-12 |
| GB1352277A (en) | 1974-05-08 |
| BE779766A (nl) | 1972-08-24 |
| IT949195B (it) | 1973-06-11 |
| FR2126367A1 (ja) | 1972-10-06 |
| SE392915B (sv) | 1977-04-25 |
| FR2126367B1 (ja) | 1976-07-09 |
| DE2207530C3 (de) | 1975-07-24 |
| DE2207530B2 (de) | 1974-12-05 |
| AT333811B (de) | 1976-12-10 |
| NL7102540A (ja) | 1972-08-29 |
| LU64843A1 (ja) | 1972-07-05 |
| ATA143472A (de) | 1976-04-15 |
| DE2207530A1 (de) | 1972-09-07 |