AT244373B - Verfahren zum Herstellen von unberuhigtem Stahl - Google Patents
Verfahren zum Herstellen von unberuhigtem StahlInfo
- Publication number
- AT244373B AT244373B AT616762A AT616762A AT244373B AT 244373 B AT244373 B AT 244373B AT 616762 A AT616762 A AT 616762A AT 616762 A AT616762 A AT 616762A AT 244373 B AT244373 B AT 244373B
- Authority
- AT
- Austria
- Prior art keywords
- unskilled
- steel
- producing
- unskilled steel
- producing unskilled
- Prior art date
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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/06—Heating the top discard of ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
-
- 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
- C21C2005/366—Foam slags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (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 |
---|---|---|---|
DEN20553A DE1286526B (de) | 1961-09-15 | 1961-09-15 | Verfahren zum Herstellen von unberuhigtem Stahl |
Publications (1)
Publication Number | Publication Date |
---|---|
AT244373B true AT244373B (de) | 1966-01-10 |
Family
ID=7341365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT616762A AT244373B (de) | 1961-09-15 | 1962-07-31 | Verfahren zum Herstellen von unberuhigtem Stahl |
Country Status (5)
Country | Link |
---|---|
US (1) | US3210813A (de) |
AT (1) | AT244373B (de) |
DE (1) | DE1286526B (de) |
GB (1) | GB989029A (de) |
LU (1) | LU42211A1 (de) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734242A (en) * | 1956-02-14 | Ingot molds | ||
DE655119C (de) * | 1934-09-19 | 1938-01-08 | Robert De Reytere | Verfahren zum Giessen von Metallbloecken unter Verwendung eines Lunkerverhuetungsmittels |
US2116630A (en) * | 1936-08-29 | 1938-05-10 | Donald E Jones | Method of casting tubular members |
DE916666C (de) * | 1939-02-10 | 1954-08-16 | Henri Jean Daussan Dipl Ing | Blockkopfabdeckung |
US2591517A (en) * | 1942-12-24 | 1952-04-01 | Ferro Eng Co | Method and device for casting ingots of rimming steel |
US2480516A (en) * | 1946-08-01 | 1949-08-30 | Youngstown Sheet And Tube Co | Method of controlling the rimming of ingots |
DE812345C (de) * | 1949-03-17 | 1951-08-27 | Henri Jean Dipl-Ing Daussan | Abdeckvorrichtung fuer in Kokillen gegossenen unberuhigten Stahl |
DE843136C (de) * | 1949-12-06 | 1952-07-07 | Henri Jean Dipl-Ing Daussan | Vorrichtung zur Verbesserung der Blockguete bei Kokillenguss |
GB695736A (en) * | 1950-04-05 | 1953-08-19 | Huttenwerk Horde Ag | Process for improving the yield from rimmed or unkilled steel ingots |
CA528605A (en) * | 1954-05-03 | 1956-07-31 | C. Boucek Vincent | Method of producing rimmed and capped steel |
AT194088B (de) * | 1954-11-18 | 1957-12-27 | Henri Jean Dipl Ing Daussan | Gießformeinsatz mit wabenartig geformtem Schwimmer |
US2768892A (en) * | 1955-05-26 | 1956-10-30 | Jones & Laughlin Steel Corp | Non-aging steel |
FR1248643A (fr) * | 1959-10-28 | 1960-12-23 | Nouveau procédé et dispositif destinés à l'amélioration de la contexture des lingots pendant leur figement |
-
1961
- 1961-09-15 DE DEN20553A patent/DE1286526B/de active Pending
-
1962
- 1962-07-31 AT AT616762A patent/AT244373B/de active
- 1962-08-13 LU LU42211D patent/LU42211A1/xx unknown
- 1962-08-31 GB GB33556/62A patent/GB989029A/en not_active Expired
- 1962-09-12 US US223018A patent/US3210813A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB989029A (en) | 1965-04-14 |
LU42211A1 (de) | 1962-10-13 |
US3210813A (en) | 1965-10-12 |
DE1286526B (de) | 1969-01-09 |
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