GB1100475A - Improvements in or relating to metal casting methods and apparatus - Google Patents
Improvements in or relating to metal casting methods and apparatusInfo
- Publication number
- GB1100475A GB1100475A GB18773/65A GB1877365A GB1100475A GB 1100475 A GB1100475 A GB 1100475A GB 18773/65 A GB18773/65 A GB 18773/65A GB 1877365 A GB1877365 A GB 1877365A GB 1100475 A GB1100475 A GB 1100475A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- added
- metal
- deoxidizer
- purged
- 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
- 238000005058 metal casting Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 238000005275 alloying Methods 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- C22B9/04—Refining by applying a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/111—Treating the molten metal by using protecting powders
-
- 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
- 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
- C21C7/06—Deoxidising, e.g. killing
-
- 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
-
- 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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Continuous Casting (AREA)
Abstract
<PICT:1100475/C6-C7/1> Molten metal, such as iron, steel, copper, brass or nickel, flows from a ladle 10 to a first chamber 13 to which deoxidizer is added from a bin 18 and passes through a line 33 from below the surface to a second hotter chamber 36 from which it passes to a casting mould. An innocuous atmosphere of inert gas, an oxide of carbon or a mixture of steam and partly burnt natural gas from a source 80, is maintained in the chambers and may enter the chamber 13 below the metal surface. Aluminium, calcium, magnesium or rare earth metals may be added to steel through a purged inlet 21 as may zirconium or titanium to denitrify and chromium, vanadium, titanium, nickel or aluminium as alloying elements. Deoxidizers or alloying elements may be added through a purged inlet 51 to the second chamber 36. A residual amount of molten metal may be retained in the first chamber 13 in which deoxidizer may be dissolved for a subsequent charge of metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36882264A | 1964-05-20 | 1964-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1100475A true GB1100475A (en) | 1968-01-24 |
Family
ID=23452887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18773/65A Expired GB1100475A (en) | 1964-05-20 | 1965-05-04 | Improvements in or relating to metal casting methods and apparatus |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5132580B1 (en) |
| AT (1) | AT275064B (en) |
| BE (1) | BE672605A (en) |
| CH (1) | CH436589A (en) |
| DE (1) | DE1433570A1 (en) |
| GB (1) | GB1100475A (en) |
| NL (1) | NL6506371A (en) |
| SE (1) | SE309471B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4294611A (en) * | 1978-10-04 | 1981-10-13 | Vasipari Kutato Intezet | Process and apparatus for reducing the inclusion content of steels and for refining their structure |
| EP0259772A2 (en) * | 1986-09-02 | 1988-03-16 | Mitsubishi Materials Corporation | Apparatus and method for manufacturing copper-base alloy |
| US4981514A (en) * | 1986-09-02 | 1991-01-01 | Mitsubishi Kinzoku Kabushiki Kaisha | Method for manufacturing copper-base alloy |
| US5062614A (en) * | 1986-09-02 | 1991-11-05 | Mitsubishi Kinzoku Kabushiki Kaisha | Apparatus and method for manufacturing copper-base alloy |
| DE19504415B4 (en) * | 1994-06-24 | 2004-12-02 | Denso Corp., Kariya | Holding furnace for a molten metal and method for receiving molten metal in such a furnace |
| CN112517864A (en) * | 2020-08-26 | 2021-03-19 | 陕西绥德臻梦镁合金材料有限公司 | DC casting double-flow pouring method and device for large-size magnesium alloy plate blank |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE430662B (en) * | 1982-03-11 | 1983-12-05 | Korshunov Evgeny | METHOD STRUCTURE METAL |
| JP3166109B2 (en) * | 1992-01-28 | 2001-05-14 | 日本冶金工業株式会社 | Method for producing clean low oxygen alloy steel in holding furnace for horizontal continuous casting |
-
1964
- 1964-07-07 DE DE19641433570 patent/DE1433570A1/en not_active Withdrawn
-
1965
- 1965-05-03 AT AT400665A patent/AT275064B/en active
- 1965-05-04 GB GB18773/65A patent/GB1100475A/en not_active Expired
- 1965-05-10 SE SE6100/65A patent/SE309471B/xx unknown
- 1965-05-19 NL NL6506371A patent/NL6506371A/xx unknown
- 1965-05-20 CH CH707565A patent/CH436589A/en unknown
- 1965-05-20 JP JP40029389A patent/JPS5132580B1/ja active Pending
- 1965-11-19 BE BE672605D patent/BE672605A/xx unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4294611A (en) * | 1978-10-04 | 1981-10-13 | Vasipari Kutato Intezet | Process and apparatus for reducing the inclusion content of steels and for refining their structure |
| EP0259772A2 (en) * | 1986-09-02 | 1988-03-16 | Mitsubishi Materials Corporation | Apparatus and method for manufacturing copper-base alloy |
| EP0259772A3 (en) * | 1986-09-02 | 1988-09-14 | Mitsubishi Kinzoku Kabushiki Kaisha | Apparatus and method for manufacturing copper-base alloy |
| US4981514A (en) * | 1986-09-02 | 1991-01-01 | Mitsubishi Kinzoku Kabushiki Kaisha | Method for manufacturing copper-base alloy |
| US5062614A (en) * | 1986-09-02 | 1991-11-05 | Mitsubishi Kinzoku Kabushiki Kaisha | Apparatus and method for manufacturing copper-base alloy |
| DE19504415B4 (en) * | 1994-06-24 | 2004-12-02 | Denso Corp., Kariya | Holding furnace for a molten metal and method for receiving molten metal in such a furnace |
| CN112517864A (en) * | 2020-08-26 | 2021-03-19 | 陕西绥德臻梦镁合金材料有限公司 | DC casting double-flow pouring method and device for large-size magnesium alloy plate blank |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6506371A (en) | 1965-11-22 |
| DE1433570A1 (en) | 1968-11-07 |
| AT275064B (en) | 1969-10-10 |
| CH436589A (en) | 1967-05-31 |
| JPS5132580B1 (en) | 1976-09-13 |
| BE672605A (en) | 1966-03-16 |
| SE309471B (en) | 1969-03-24 |
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