JPH0469022B2 - - Google Patents
Info
- Publication number
- JPH0469022B2 JPH0469022B2 JP59267248A JP26724884A JPH0469022B2 JP H0469022 B2 JPH0469022 B2 JP H0469022B2 JP 59267248 A JP59267248 A JP 59267248A JP 26724884 A JP26724884 A JP 26724884A JP H0469022 B2 JPH0469022 B2 JP H0469022B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- slab
- powder
- slag
- mold 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 - Lifetime
Links
- 239000000843 powder Substances 0.000 claims description 44
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 238000009749 continuous casting Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 description 32
- 238000010438 heat treatment Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 238000010301 surface-oxidation reaction Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26724884A JPS61144249A (ja) | 1984-12-18 | 1984-12-18 | 連続鋳造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26724884A JPS61144249A (ja) | 1984-12-18 | 1984-12-18 | 連続鋳造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61144249A JPS61144249A (ja) | 1986-07-01 |
| JPH0469022B2 true JPH0469022B2 (ru) | 1992-11-05 |
Family
ID=17442192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26724884A Granted JPS61144249A (ja) | 1984-12-18 | 1984-12-18 | 連続鋳造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144249A (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2003796A1 (en) * | 1988-11-30 | 1990-05-31 | Makoto Takahashi | Continuous casting method and apparatus for implementing same method |
| US5242014A (en) * | 1988-11-30 | 1993-09-07 | Nippon Steel Corporation | Continuous casting method and apparatus for implementing same method |
| FR2671102A1 (fr) * | 1990-12-27 | 1992-07-03 | Siderurgie Fse Inst Rech | Procede et dispositif de fluidisation du laitier liquide a la surface d'un bain de metal en fusion. |
| DE4415212C1 (de) * | 1994-04-26 | 1995-11-09 | Mannesmann Ag | Verfahren und Vorrichtung zum Erwärmen einer metallischen Schmelze |
| DE102009020857A1 (de) * | 2009-05-12 | 2010-11-25 | Sms Siemag Ag | Stranggießanlage mit mindestens einem Roboter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5781944A (en) * | 1980-09-13 | 1982-05-22 | Kawasaki Steel Corp | Continuous casting device |
| JPS57109552A (en) * | 1980-12-26 | 1982-07-08 | Kawasaki Steel Corp | Continuous casting method for large sectional ingot |
-
1984
- 1984-12-18 JP JP26724884A patent/JPS61144249A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5781944A (en) * | 1980-09-13 | 1982-05-22 | Kawasaki Steel Corp | Continuous casting device |
| JPS57109552A (en) * | 1980-12-26 | 1982-07-08 | Kawasaki Steel Corp | Continuous casting method for large sectional ingot |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61144249A (ja) | 1986-07-01 |
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