CA1119413A - Appareil et procede de traitement de fer fondu - Google Patents
Appareil et procede de traitement de fer fonduInfo
- Publication number
- CA1119413A CA1119413A CA000319252A CA319252A CA1119413A CA 1119413 A CA1119413 A CA 1119413A CA 000319252 A CA000319252 A CA 000319252A CA 319252 A CA319252 A CA 319252A CA 1119413 A CA1119413 A CA 1119413A
- Authority
- CA
- Canada
- Prior art keywords
- hollow body
- melt
- receptacle
- pure metal
- iron melt
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
- C22C33/10—Making cast-iron alloys including procedures for adding magnesium
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- 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
-
- 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
- C21C7/064—Dephosphorising; Desulfurising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH132/78-0 | 1978-01-06 | ||
CH13278A CH638242A5 (de) | 1978-01-06 | 1978-01-06 | Verfahren zur entschwefelung von groesseren mengen roheisen-, stahl- oder gusseisen-schmelzen. |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1119413A true CA1119413A (fr) | 1982-03-09 |
Family
ID=4179976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000319252A Expired CA1119413A (fr) | 1978-01-06 | 1979-01-08 | Appareil et procede de traitement de fer fondu |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0003037A1 (fr) |
CA (1) | CA1119413A (fr) |
CH (1) | CH638242A5 (fr) |
WO (1) | WO1979000481A1 (fr) |
ZA (1) | ZA7949B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107326146A (zh) * | 2017-07-08 | 2017-11-07 | 淄博信晟机电技术有限公司 | 向小型钢水熔炼炉中引入少量低密度挥发性金属的方法 |
CN107419058A (zh) * | 2017-08-18 | 2017-12-01 | 淄博信晟机电技术有限公司 | 钢水中添加少量低密度挥发性金属的方法 |
CN107460275A (zh) * | 2017-08-18 | 2017-12-12 | 淄博信晟机电技术有限公司 | 钢水中加入少量低密度挥发性金属的方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3021707A1 (de) * | 1980-06-10 | 1981-12-17 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Vorrichtung zum einfuehren stark reagierender zusaetze in eine metallschmelze |
FR2493873B1 (fr) * | 1980-11-07 | 1986-03-28 | Dunn Jr Edward | Procede d'epuration de l'acier en poche de coulee |
CH656399A5 (de) * | 1981-05-08 | 1986-06-30 | Fischer Ag Georg | Tauch-verdampfungskammer. |
CS265400B1 (en) * | 1987-09-24 | 1989-10-13 | Jaroslav Ing Csc Polak | Process for adding evaporable and meltable additives in melt ferrous alloys and device for making this process |
US5871687A (en) * | 1997-08-04 | 1999-02-16 | Insul Company, Inc. | Consumable recharging box |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1869925A (en) * | 1930-09-24 | 1932-08-02 | Hugh C Sicard | Article for introducing materials in a metallurgical bath |
DE1021395B (de) * | 1952-06-17 | 1957-12-27 | Metallgesellschaft Ag | Verfahren zur Herstellung von Gusseisen mit Kugelgraphit |
CH331292A (de) * | 1952-10-27 | 1958-07-15 | Mond Nickel Co Ltd | Verfahren zur Herstellung von Gusseisen |
GB874181A (en) * | 1958-10-28 | 1961-08-02 | Mannesmann Ag | Method and apparatus for the addition of deoxidising and alloying elements to molten metal baths |
DE1939246A1 (de) * | 1969-08-01 | 1971-02-11 | Koerver & Nehring Gmbh Maschin | Vorrichtung zur Behandlung,wie z.B. durch Begasung,zum Reinigen von Metallschmelzen,insbesondere zum Herstellen von Gusseisen mit Kugelgraphit |
GB1404011A (en) * | 1972-06-21 | 1975-08-28 | Foseco Int | Apparatus for introducing volatile materials into metal melts |
US3942775A (en) * | 1973-04-02 | 1976-03-09 | Labate Michael D | Submerged desulphurization device and method |
US3934862A (en) * | 1973-04-12 | 1976-01-27 | Labate Michael D | Device for supplying a treating agent to molten metal in a ladle |
DE2533246C2 (de) * | 1975-07-25 | 1983-01-13 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Herstellung von Gußeisen mit Kugelgraphit |
US4060407A (en) * | 1975-08-25 | 1977-11-29 | Reactive Metals & Alloys Corporation | Methods and apparatus for adding mischmetal to molten steel |
SE7611368L (sv) * | 1975-10-15 | 1977-04-16 | Tarek El Gammal | Berarkropp for inforande av reaktionsmedel i metallsmeltor |
DE2558072C3 (de) * | 1975-12-22 | 1978-09-21 | Micheal Donald Ellwood City Pa. Labate (V.St.A.) | Verfahren und Vorrichtung zum Einführen von Entschwefelungs- oder Legierungszusätzen unter dem Metallbadspiegel |
CA1096179A (fr) * | 1977-01-18 | 1981-02-24 | Kirk D. Miller | Traitement du metal en fusion |
DD128912A5 (de) * | 1977-03-23 | 1977-12-14 | Foseco Trading Ag | Traegerkoerper fuer zuschlagstoffe zu metallschmelzen |
-
1978
- 1978-01-06 CH CH13278A patent/CH638242A5/de not_active IP Right Cessation
- 1978-12-21 EP EP78101809A patent/EP0003037A1/fr not_active Ceased
- 1978-12-27 WO PCT/CH1978/000056 patent/WO1979000481A1/fr unknown
-
1979
- 1979-01-05 ZA ZA7949A patent/ZA7949B/xx unknown
- 1979-01-08 CA CA000319252A patent/CA1119413A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107326146A (zh) * | 2017-07-08 | 2017-11-07 | 淄博信晟机电技术有限公司 | 向小型钢水熔炼炉中引入少量低密度挥发性金属的方法 |
CN107326146B (zh) * | 2017-07-08 | 2019-05-17 | 上海艾诺特殊钢铸造有限公司 | 向小型钢水熔炼炉中引入少量低密度挥发性金属的方法 |
CN107419058A (zh) * | 2017-08-18 | 2017-12-01 | 淄博信晟机电技术有限公司 | 钢水中添加少量低密度挥发性金属的方法 |
CN107460275A (zh) * | 2017-08-18 | 2017-12-12 | 淄博信晟机电技术有限公司 | 钢水中加入少量低密度挥发性金属的方法 |
CN107460275B (zh) * | 2017-08-18 | 2019-05-03 | 启东市聚旺铸造有限公司 | 钢水中加入少量低密度挥发性金属的方法 |
CN107419058B (zh) * | 2017-08-18 | 2019-06-07 | 陕西中钒昌盛新材料科技有限公司 | 钢水中添加少量低密度挥发性金属的方法 |
Also Published As
Publication number | Publication date |
---|---|
CH638242A5 (de) | 1983-09-15 |
EP0003037A1 (fr) | 1979-07-25 |
ZA7949B (en) | 1980-01-30 |
WO1979000481A1 (fr) | 1979-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |