PT3007840T - Processo e dispositivo de tratamento de um metal ou de uma liga metálica derretida com uma substância aditiva - Google Patents
Processo e dispositivo de tratamento de um metal ou de uma liga metálica derretida com uma substância aditivaInfo
- Publication number
- PT3007840T PT3007840T PT14728962T PT14728962T PT3007840T PT 3007840 T PT3007840 T PT 3007840T PT 14728962 T PT14728962 T PT 14728962T PT 14728962 T PT14728962 T PT 14728962T PT 3007840 T PT3007840 T PT 3007840T
- Authority
- PT
- Portugal
- Prior art keywords
- treating
- addition agent
- metal
- molten metal
- metal alloy
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
- C21C1/105—Nodularising additive agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/103—Multipart cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- 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
- C21C7/0006—Adding metallic additives
-
- 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
- C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
- C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/10—Crucibles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0862—Flux guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/10—Crucibles
- F27B2014/106—Ladles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (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)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1355332A FR3006695A1 (fr) | 2013-06-10 | 2013-06-10 | Procede et dispositif de traitement d'un metal ou d'un alliage metallique en fusion par une substance additive |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3007840T true PT3007840T (pt) | 2018-12-14 |
Family
ID=49212823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT14728962T PT3007840T (pt) | 2013-06-10 | 2014-06-06 | Processo e dispositivo de tratamento de um metal ou de uma liga metálica derretida com uma substância aditiva |
Country Status (7)
Country | Link |
---|---|
US (1) | US10023923B2 (pt) |
EP (1) | EP3007840B1 (pt) |
ES (1) | ES2705073T3 (pt) |
FR (1) | FR3006695A1 (pt) |
PL (1) | PL3007840T3 (pt) |
PT (1) | PT3007840T (pt) |
WO (1) | WO2014198662A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104928430B (zh) * | 2015-05-22 | 2017-08-15 | 江苏嘉耐高温材料有限公司 | 蓄铁式出铁沟进行铁水预脱磷喂料机及其预脱磷方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529346A (en) | 1947-03-22 | 1950-11-07 | Int Nickel Co | Method for the production of cast iron and alloy addition agent used in method |
US2485760A (en) | 1947-03-22 | 1949-10-25 | Int Nickel Co | Cast ferrous alloy |
GB713469A (en) * | 1950-12-15 | 1954-08-11 | Hans Freiherr Prinz Von Buchau | Process and apparatus for treating molten metal |
FR1113491A (fr) | 1954-11-04 | 1956-03-29 | Ct Tech De La Fonderie | Perfectionnements à la fabrication de la fonte et plus particulièrement de la fonte à graphite sphéroïdal |
DE1433639A1 (de) * | 1964-04-17 | 1968-11-21 | Strico Ges Fuer Metallurg U Wa | Anlage und Verfahren zur Herstellung von Gusseisen mit Kugelgraphit |
FR1398505A (fr) * | 1964-06-12 | 1965-05-07 | Elektrometallurgie Gmbh | Dispositif permettant l'alliage et le traitement de masses métalliques en fusion dans une poche de coulée |
GB1278265A (en) | 1968-07-17 | 1972-06-21 | Materials & Methods Ltd | Improved process for the manufacture of nodular cast iron |
DE2052818A1 (de) * | 1970-10-28 | 1972-05-04 | Iglesias Hernandez, Eduardo, Dipl.-Chem. Dr., Hernani (Spanien) | Verfahren zum Herstellen von Sphäroguss |
CH522459A (de) | 1971-04-23 | 1972-06-30 | Fischer Ag Georg | Kippbarer Giessbehälter zur Behandlung einer Eisen-Kohlenstoffschmelze mit verdampfbaren Zusätzen |
DE2540142A1 (de) * | 1975-09-09 | 1977-04-21 | Metallgesellschaft Ag | Vorrichtung zur behandlung von metallschmelzen, insbesondere eisenlegierungsschmelzen |
GB1503226A (en) | 1976-09-13 | 1978-03-08 | British Cast Iron Res Ass | Treating molten metal |
FR2421948A1 (fr) | 1978-04-06 | 1979-11-02 | Pro Chi Met Produits Chim Meta | Procede de preparation d'alliages ferreux sensiblement exempts de cerium, permettant d'ameliorer notamment leurs proprietes mecaniques grace a l'emploi de lanthane, et alliages ferreux obtenus par ce procede |
FR2552107B1 (fr) | 1983-09-20 | 1985-12-20 | Vallourec | Procede de traitement de l'acier par le calcium permettant d'obtenir une grande aptitude a la mise en forme a froid et une basse teneur en silicium |
JPS60102266A (ja) * | 1983-11-08 | 1985-06-06 | Kawasaki Heavy Ind Ltd | 取鍋構造 |
US4509979A (en) * | 1984-01-26 | 1985-04-09 | Modern Equipment Company | Method and apparatus for the treatment of iron with a reactant |
KR860700360A (ko) | 1984-11-05 | 1986-10-06 | 제. 뻬. 죠르쥬 | 금속 및 합금의 정련 처리공정 |
DE3935954A1 (de) * | 1989-10-27 | 1991-05-02 | Minkon Sampler Technik Gmbh Pr | Tauchglocke zur behandlung von schmelzen |
CH679987A5 (pt) | 1989-11-28 | 1992-05-29 | Fischer Ag Georg | |
SE519859C2 (sv) * | 2001-08-17 | 2003-04-15 | Novacast Ab | Anordning för behandling av järnlegeringar i ett kärl |
EP2251443B1 (en) | 2009-05-06 | 2011-10-19 | Foseco International Limited | Treatment ladle |
-
2013
- 2013-06-10 FR FR1355332A patent/FR3006695A1/fr not_active Withdrawn
-
2014
- 2014-06-06 PT PT14728962T patent/PT3007840T/pt unknown
- 2014-06-06 PL PL14728962T patent/PL3007840T3/pl unknown
- 2014-06-06 EP EP14728962.3A patent/EP3007840B1/fr active Active
- 2014-06-06 ES ES14728962T patent/ES2705073T3/es active Active
- 2014-06-06 US US14/896,634 patent/US10023923B2/en active Active
- 2014-06-06 WO PCT/EP2014/061830 patent/WO2014198662A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
PL3007840T3 (pl) | 2019-05-31 |
EP3007840A1 (fr) | 2016-04-20 |
ES2705073T3 (es) | 2019-03-21 |
FR3006695A1 (fr) | 2014-12-12 |
EP3007840B1 (fr) | 2018-10-10 |
WO2014198662A1 (fr) | 2014-12-18 |
US20160115561A1 (en) | 2016-04-28 |
US10023923B2 (en) | 2018-07-17 |
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