FR1454774A - Method and device for the continuous casting of steel - Google Patents
Method and device for the continuous casting of steelInfo
- Publication number
- FR1454774A FR1454774A FR39345A FR39345A FR1454774A FR 1454774 A FR1454774 A FR 1454774A FR 39345 A FR39345 A FR 39345A FR 39345 A FR39345 A FR 39345A FR 1454774 A FR1454774 A FR 1454774A
- Authority
- FR
- France
- Prior art keywords
- mould
- chamber
- tundish
- passage
- continuous casting
- 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
- 238000009749 continuous casting Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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
-
- 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
- B22D11/106—Shielding the molten jet
-
- 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
Abstract
1,086,094. Continuous casting. UNITED STEEL COMPANIES Ltd. Nov. 19, 1965 [Nov. 24, 1964], No. 47823/64. Heading B3F. In a method of continuous casting in which the molten metal is poured from a tundish 1 into a reciprocating mould 4 means are provided for connecting the tundish to the mould so as to form a chamber through which the molten metal passes and which contains a reducing or an inert gas. The chamber comprises a cooled upper part 13 attached to the tundish and lower part 15 which is attached to the mould and an intermediate part which effects sealing engagement between the ports 13 and 15. The seals 20 permit the axial reciprocation of the mould and the seal 21 permits adjustment of the port 13 transversely of the mould. Prior to the pouring of the metal reducing or inert gas is introduced into the chamber through passage 24 to purge the mould and chamber and is subsequently supplied during the casting operation. The gas pressure during casting is maintained substantially atmospheric by controlling the gas supply through passage 24 and the escape through passage 25 in conjunction with the level of metal in the mould. The choice of gas used in the process depends on the nature of the material being east and include propane, butane, nitrogen etc. or suitable combinations of such gases and whereby oxygen concentration in the chamber is not greater than 250 parts per million. In a further embodiment. Fig. 6 (not shown) part spherical seaitings are provided on the upper and lower ports of the chamber member to facilitate slight angular misalignment of the tundish and the mould for example by tilting of the tundish or by reciprocation of the mould in an arcuate path, when a curved mould is used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB47823/64A GB1086094A (en) | 1964-11-24 | 1964-11-24 | Methods of and apparatus for use in the continuous casting of steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1454774A true FR1454774A (en) | 1966-10-07 |
Family
ID=10446366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR39345A Expired FR1454774A (en) | 1964-11-24 | 1965-11-23 | Method and device for the continuous casting of steel |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3402757A (en) |
| JP (1) | JPS5133850B1 (en) |
| BE (1) | BE672790A (en) |
| DE (1) | DE1483667C3 (en) |
| ES (2) | ES319923A1 (en) |
| FR (1) | FR1454774A (en) |
| GB (1) | GB1086094A (en) |
| NL (1) | NL6515220A (en) |
| SE (1) | SE324636B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2067117A1 (en) * | 1969-11-07 | 1971-08-20 | Ural Z Tyazhelogo | Admitting gas into the fluid tight upper part of an ingot mould |
| FR2342805A1 (en) * | 1976-02-23 | 1977-09-30 | Mannesmann Ag | METHOD AND DEVICE FOR PREVENTING THE REOXIDATION OF THE CASTING JET AND FOR ACTING CHEMICALLY ON MELTED METAL MASSES |
| WO2016124847A1 (en) | 2015-02-03 | 2016-08-11 | François Duret | Device for viewing the inside of a mouth |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515201A (en) * | 1967-11-14 | 1970-06-02 | Amsted Ind Inc | Method of casting |
| US3523684A (en) * | 1968-05-31 | 1970-08-11 | United States Steel Corp | Vacuum vessel with inlet closure and provision for sealing engagement with teeming ladle |
| US3833050A (en) * | 1968-06-17 | 1974-09-03 | V Kashuba | Installation for the continuous casting of non-ferrous metals in a protective gas atmosphere |
| US3840062A (en) * | 1968-07-18 | 1974-10-08 | M Kenney | Continuous steel casting method |
| US3689048A (en) * | 1971-03-05 | 1972-09-05 | Air Liquide | Treatment of molten metal by injection of gas |
| US3811490A (en) * | 1971-03-16 | 1974-05-21 | British Steel Corp | Continuous casting of rimming steel |
| US4084799A (en) * | 1976-08-30 | 1978-04-18 | Georgetown Steel Corporation | Shrouding apparatus |
| DE2834746C2 (en) * | 1978-08-08 | 1982-07-29 | Hamburger Stahlwerke Gmbh, 2103 Hamburg | Shielding device for a pouring stream of liquid metal |
| DE2919880C2 (en) * | 1979-05-17 | 1983-10-13 | Didier-Werke Ag, 6200 Wiesbaden | Refractory pouring pipe between pouring ladle and intermediate containers of continuous casting plants |
| DE2929500C2 (en) * | 1979-07-20 | 1983-03-17 | Hamburger Stahlwerke Gmbh, 2103 Hamburg | Shielding device for a pouring stream of liquid metal |
| US5067552A (en) * | 1989-07-26 | 1991-11-26 | Ltv Steel Company, Inc. | Shrouding for top pouring of ingots |
| CN107255193B (en) * | 2017-06-22 | 2019-07-16 | 扬中市第一蝶阀厂有限公司 | A kind of Argon connector of assembling easy to disassemble |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2825104A (en) * | 1954-03-16 | 1958-03-04 | Askania Regulator Co | Method and apparatus for controlling gravity liquid flow, and for continuous metal billet casting |
| US2889596A (en) * | 1957-02-26 | 1959-06-09 | British Iron Steel Research | Casting of metals |
| US3125440A (en) * | 1960-12-27 | 1964-03-17 | Tlbr b | |
| US3310850A (en) * | 1963-12-13 | 1967-03-28 | Rheinstahl Huettenwerke Ag | Method and apparatus for degassing and casting metals in a vacuum |
| US3268958A (en) * | 1963-12-19 | 1966-08-30 | Midvale Heppenstall Company | Slow pouring and casting system for ferrous and other metals |
-
1964
- 1964-11-24 GB GB47823/64A patent/GB1086094A/en not_active Expired
-
1965
- 1965-11-22 US US508895A patent/US3402757A/en not_active Expired - Lifetime
- 1965-11-23 DE DE1483667A patent/DE1483667C3/en not_active Expired
- 1965-11-23 ES ES0319923A patent/ES319923A1/en not_active Expired
- 1965-11-23 FR FR39345A patent/FR1454774A/en not_active Expired
- 1965-11-24 NL NL6515220A patent/NL6515220A/xx unknown
- 1965-11-24 JP JP40072169A patent/JPS5133850B1/ja active Pending
- 1965-11-24 SE SE15160/65A patent/SE324636B/xx unknown
- 1965-11-24 BE BE672790D patent/BE672790A/xx unknown
-
1966
- 1966-06-01 ES ES0327425A patent/ES327425A1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2067117A1 (en) * | 1969-11-07 | 1971-08-20 | Ural Z Tyazhelogo | Admitting gas into the fluid tight upper part of an ingot mould |
| FR2342805A1 (en) * | 1976-02-23 | 1977-09-30 | Mannesmann Ag | METHOD AND DEVICE FOR PREVENTING THE REOXIDATION OF THE CASTING JET AND FOR ACTING CHEMICALLY ON MELTED METAL MASSES |
| WO2016124847A1 (en) | 2015-02-03 | 2016-08-11 | François Duret | Device for viewing the inside of a mouth |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5133850B1 (en) | 1976-09-22 |
| ES327425A1 (en) | 1967-03-16 |
| DE1483667A1 (en) | 1969-03-06 |
| SE324636B (en) | 1970-06-08 |
| NL6515220A (en) | 1966-05-25 |
| GB1086094A (en) | 1967-10-04 |
| DE1483667B2 (en) | 1974-11-28 |
| ES319923A1 (en) | 1966-09-01 |
| DE1483667C3 (en) | 1975-07-10 |
| US3402757A (en) | 1968-09-24 |
| BE672790A (en) | 1966-05-24 |
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