EP1249504A3 - Zusatz zu Impfmitteln zum Animpfen von in einem Konverter mit Magnesium behandelten Gusseisenschmelzen - Google Patents
Zusatz zu Impfmitteln zum Animpfen von in einem Konverter mit Magnesium behandelten Gusseisenschmelzen Download PDFInfo
- Publication number
- EP1249504A3 EP1249504A3 EP02002621A EP02002621A EP1249504A3 EP 1249504 A3 EP1249504 A3 EP 1249504A3 EP 02002621 A EP02002621 A EP 02002621A EP 02002621 A EP02002621 A EP 02002621A EP 1249504 A3 EP1249504 A3 EP 1249504A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cast iron
- magnesium
- converter
- conditioning
- inoculants
- 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.)
- Withdrawn
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
- C21C1/08—Manufacture of 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
- C21C1/105—Nodularising additive agents
-
- 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
- C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10118261 | 2001-04-11 | ||
DE2001118261 DE10118261A1 (de) | 2001-04-11 | 2001-04-11 | Zusatz zu Impfmitteln zum Animpfen von in einem Konverter mit Magnesium behandelten Gusseisenschmelzen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1249504A2 EP1249504A2 (de) | 2002-10-16 |
EP1249504A3 true EP1249504A3 (de) | 2003-08-13 |
Family
ID=7681339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02002621A Withdrawn EP1249504A3 (de) | 2001-04-11 | 2002-02-05 | Zusatz zu Impfmitteln zum Animpfen von in einem Konverter mit Magnesium behandelten Gusseisenschmelzen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1249504A3 (de) |
DE (1) | DE10118261A1 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2245902A1 (de) * | 1972-09-19 | 1974-04-04 | Schmidt Gmbh Karl | Verfahren zur behandlung von mit magnesiumtraegern versetzten gusseisenschmelzen |
SU691495A1 (ru) * | 1977-04-01 | 1979-10-15 | Институт Проблем Литья Ан Украинской Сср | Модификатор дл чугуна |
SU1011697A1 (ru) * | 1980-11-10 | 1983-04-15 | Предприятие П/Я А-1125 | Способ получени высокопрочного чугуна |
RU2006344C1 (ru) * | 1992-07-09 | 1994-01-30 | Сулинский металлургический завод | Способ получения железного порошка с низкой насыпной плотностью |
WO1995024508A1 (en) * | 1994-03-09 | 1995-09-14 | Elkem A/S | Cast iron inoculant and method for production of cast iron inoculant |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1449616A (fr) * | 1965-01-18 | 1966-05-06 | Azote Office Nat Ind | Inoculation à germination homogène des fontes et aciers |
-
2001
- 2001-04-11 DE DE2001118261 patent/DE10118261A1/de not_active Withdrawn
-
2002
- 2002-02-05 EP EP02002621A patent/EP1249504A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2245902A1 (de) * | 1972-09-19 | 1974-04-04 | Schmidt Gmbh Karl | Verfahren zur behandlung von mit magnesiumtraegern versetzten gusseisenschmelzen |
SU691495A1 (ru) * | 1977-04-01 | 1979-10-15 | Институт Проблем Литья Ан Украинской Сср | Модификатор дл чугуна |
SU1011697A1 (ru) * | 1980-11-10 | 1983-04-15 | Предприятие П/Я А-1125 | Способ получени высокопрочного чугуна |
RU2006344C1 (ru) * | 1992-07-09 | 1994-01-30 | Сулинский металлургический завод | Способ получения железного порошка с низкой насыпной плотностью |
WO1995024508A1 (en) * | 1994-03-09 | 1995-09-14 | Elkem A/S | Cast iron inoculant and method for production of cast iron inoculant |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Section Ch Week 198023, Derwent World Patents Index; Class M22, AN 1980-40975C, XP002245150 * |
DATABASE WPI Section Ch Week 198408, Derwent World Patents Index; Class M24, AN 1984-047515, XP002245148 * |
DATABASE WPI Section Ch Week 199432, Derwent World Patents Index; Class M22, AN 1994-261819, XP002245149 * |
Also Published As
Publication number | Publication date |
---|---|
DE10118261A1 (de) | 2002-10-17 |
EP1249504A2 (de) | 2002-10-16 |
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Legal Events
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7C 22C 33/10 B Ipc: 7C 22B 7/04 B Ipc: 7B 22D 27/20 B Ipc: 7C 22B 7/00 B Ipc: 7C 21C 1/10 B Ipc: 7C 21C 1/08 A |
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