CA1050728A - Method of continuously casting steel - Google Patents
Method of continuously casting steelInfo
- Publication number
- CA1050728A CA1050728A CA245,420A CA245420A CA1050728A CA 1050728 A CA1050728 A CA 1050728A CA 245420 A CA245420 A CA 245420A CA 1050728 A CA1050728 A CA 1050728A
- Authority
- CA
- Canada
- Prior art keywords
- casting
- mould
- steel
- weight
- powder
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 29
- 238000005275 alloying Methods 0.000 claims abstract description 26
- 238000009749 continuous casting Methods 0.000 claims abstract description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 230000006872 improvement Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910000604 Ferrochrome Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT168575A AT340621B (de) | 1975-03-05 | 1975-03-05 | Verfahren zum kontinuierlichen giessen von stahlstrangen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1050728A true CA1050728A (en) | 1979-03-20 |
Family
ID=3518773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA245,420A Expired CA1050728A (en) | 1975-03-05 | 1976-02-10 | Method of continuously casting steel |
Country Status (11)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4570692A (en) * | 1980-11-03 | 1986-02-18 | Wilson William G | Methods of pouring metal |
| DE3100053C2 (de) * | 1981-01-02 | 1986-05-15 | Karl 7298 Loßburg Hehl | Tastatur zur Bedienung der elektronischen Steuerung einer Kunststoff-Spritzgießmaschine |
| FR2522551A1 (fr) * | 1982-03-05 | 1983-09-09 | Lorraine Laminage | Procede et dispositif d'alimentation et de regulation de la couche de poudre de lubrification dans une lingotiere de coulee continue |
| DE3834666A1 (de) * | 1988-10-12 | 1990-04-19 | Kloeckner Stahl Gmbh | Verfahren zur direkten erzeugung von stahl mit schwefelarmem kern und geregeltem schwefelgehalt in der randzone |
| JP2761179B2 (ja) * | 1993-12-22 | 1998-06-04 | 新日本製鐵株式会社 | 表面性状が極めて良好な薄鋼板の製造方法 |
| JP2898199B2 (ja) * | 1994-04-20 | 1999-05-31 | 新日本製鐵株式会社 | 連鋳鋳片の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE849247C (de) * | 1938-02-10 | 1952-09-11 | Electro Chimie Soc D | Verfahren zur Herstellung von hochwertigem Stahl mit einem besonders hohen Grad mikrographischer Reinheit |
| GB1031317A (en) * | 1963-10-22 | 1966-06-02 | Wargons Aktiebolaget | A method for the production of ingots |
| US3822735A (en) * | 1969-07-11 | 1974-07-09 | Nat Steel Corp | Process for casting molten silicon-aluminum killed steel continuously |
| JPS4726939U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-04-20 | 1972-11-27 | ||
| US3704744A (en) * | 1971-10-22 | 1972-12-05 | Inland Steel Co | Slag use in continuous casting of steel |
| JPS5017407B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-12-28 | 1975-06-20 | ||
| JPS5643823B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-08-29 | 1981-10-15 | ||
| DE2251522A1 (de) * | 1972-10-20 | 1974-04-25 | Wenzel Werner | Stahlstrangguss mit innenkuehlung |
| DE2321847A1 (de) * | 1973-04-30 | 1974-11-28 | Benteler Geb Paderwerk | Verfahren zum zufuehren von eisenpulver |
-
1975
- 1975-03-05 AT AT168575A patent/AT340621B/de not_active IP Right Cessation
-
1976
- 1976-01-20 SE SE7600523A patent/SE417678B/xx unknown
- 1976-02-10 DE DE19762605146 patent/DE2605146A1/de not_active Withdrawn
- 1976-02-10 CA CA245,420A patent/CA1050728A/en not_active Expired
- 1976-02-13 JP JP51014087A patent/JPS51107234A/ja active Pending
- 1976-02-13 US US05/657,727 patent/US4040470A/en not_active Expired - Lifetime
- 1976-02-16 CH CH186876A patent/CH594461A5/xx not_active IP Right Cessation
- 1976-02-25 FR FR7605197A patent/FR2302801A1/fr active Granted
- 1976-03-03 GB GB8501/76A patent/GB1520937A/en not_active Expired
- 1976-03-04 BR BR7601321A patent/BR7601321A/pt unknown
- 1976-03-04 IT IT20854/76A patent/IT1056872B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2302801B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-05-09 |
| FR2302801A1 (fr) | 1976-10-01 |
| CH594461A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-01-13 |
| DE2605146A1 (de) | 1976-09-16 |
| IT1056872B (it) | 1982-02-20 |
| GB1520937A (en) | 1978-08-09 |
| AT340621B (de) | 1977-12-27 |
| US4040470A (en) | 1977-08-09 |
| JPS51107234A (en) | 1976-09-22 |
| SE7600523L (sv) | 1976-09-06 |
| SE417678B (sv) | 1981-04-06 |
| BR7601321A (pt) | 1976-09-14 |
| ATA168575A (de) | 1977-04-15 |
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