JPS4914602B1 - - Google Patents
Info
- Publication number
- JPS4914602B1 JPS4914602B1 JP45075653A JP7565370A JPS4914602B1 JP S4914602 B1 JPS4914602 B1 JP S4914602B1 JP 45075653 A JP45075653 A JP 45075653A JP 7565370 A JP7565370 A JP 7565370A JP S4914602 B1 JPS4914602 B1 JP S4914602B1
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1945275A DE1945275C3 (de) | 1969-09-06 | 1969-09-06 | Vorrichtung zur Entschwefelung von Roheisen in der Abstrichrinne eines Hochofens und deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4914602B1 true JPS4914602B1 (ja) | 1974-04-09 |
Family
ID=5744800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45075653A Pending JPS4914602B1 (ja) | 1969-09-06 | 1970-08-31 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3687430A (ja) |
| JP (1) | JPS4914602B1 (ja) |
| BE (1) | BE755733A (ja) |
| CA (1) | CA920807A (ja) |
| DE (1) | DE1945275C3 (ja) |
| FR (1) | FR2060432B1 (ja) |
| GB (1) | GB1321096A (ja) |
| LU (1) | LU61642A1 (ja) |
| NL (1) | NL7013078A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219525B2 (ja) * | 1972-09-05 | 1977-05-28 | ||
| US4512801A (en) * | 1982-12-21 | 1985-04-23 | Shinko Electric Co. Ltd. | Apparatus for and method of desulfurizing and heating molten metal |
| JP3539935B2 (ja) * | 2001-05-02 | 2004-07-07 | 千住金属工業株式会社 | はんだドロスの分離装置 |
| CN113151624B (zh) * | 2021-04-20 | 2022-05-31 | 中天钢铁集团有限公司 | 一种消化高硫焦的高炉冶炼方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1590730A (en) * | 1924-04-23 | 1926-06-29 | Mathieson Alkali Works | Method of desulphurizing iron |
| US2290961A (en) * | 1939-11-15 | 1942-07-28 | Essex Res Corp | Desulphurizing apparatus |
| DE750404C (de) * | 1940-10-01 | 1945-01-19 | Verfahren zur Steigerung der Entschwefelungsgeschwindigkeit in fluessigen Metallbaedern | |
| US2319402A (en) * | 1941-01-18 | 1943-05-18 | Rasex Res Corp | Desulphurizing apparatus |
| US2677609A (en) * | 1950-08-15 | 1954-05-04 | Meehanite Metal Corp | Method and apparatus for metallurgical alloy additions |
| US2741556A (en) * | 1952-02-05 | 1956-04-10 | Allied Chem & Dye Corp | Method of desulfurizing molten ferrous metal |
| AU422827B2 (en) * | 1967-10-03 | 1972-03-28 | Monzino Riotinto Of Australia Limited | Continuous degassing of metals |
| NL152602B (nl) * | 1968-05-09 | 1977-03-15 | Nippon Kokan Kk | Werkwijze voor het continu bereiden van staal. |
-
0
- BE BE755733D patent/BE755733A/xx unknown
-
1969
- 1969-09-06 DE DE1945275A patent/DE1945275C3/de not_active Expired
-
1970
- 1970-08-27 GB GB4129870A patent/GB1321096A/en not_active Expired
- 1970-08-31 FR FR7031699A patent/FR2060432B1/fr not_active Expired
- 1970-08-31 JP JP45075653A patent/JPS4914602B1/ja active Pending
- 1970-09-03 NL NL7013078A patent/NL7013078A/xx unknown
- 1970-09-04 LU LU61642D patent/LU61642A1/xx unknown
- 1970-09-04 US US69600A patent/US3687430A/en not_active Expired - Lifetime
- 1970-09-08 CA CA092538A patent/CA920807A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA920807A (en) | 1973-02-13 |
| DE1945275C3 (de) | 1974-07-11 |
| LU61642A1 (ja) | 1970-12-01 |
| US3687430A (en) | 1972-08-29 |
| GB1321096A (en) | 1973-06-20 |
| DE1945275B2 (de) | 1973-03-22 |
| NL7013078A (ja) | 1971-03-09 |
| FR2060432B1 (ja) | 1974-05-17 |
| FR2060432A1 (ja) | 1971-06-18 |
| BE755733A (fr) | 1971-02-15 |
| DE1945275A1 (de) | 1971-03-11 |