LU83061A1 - Perfectionnement aux dispositifs de coulee d'acier liquide - Google Patents
Perfectionnement aux dispositifs de coulee d'acier liquide Download PDFInfo
- Publication number
- LU83061A1 LU83061A1 LU83061A LU83061A LU83061A1 LU 83061 A1 LU83061 A1 LU 83061A1 LU 83061 A LU83061 A LU 83061A LU 83061 A LU83061 A LU 83061A LU 83061 A1 LU83061 A1 LU 83061A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- nozzle
- liquid steel
- nozzles
- regulating
- collecting
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 43
- 239000010959 steel Substances 0.000 title claims description 43
- 239000007788 liquid Substances 0.000 title claims description 27
- 238000005266 casting Methods 0.000 title description 12
- 230000006872 improvement Effects 0.000 title description 2
- 230000001105 regulatory effect Effects 0.000 claims description 26
- 239000011449 brick Substances 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 7
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000008646 thermal stress Effects 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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE5/5209A BE881486A (fr) | 1980-01-31 | 1980-01-31 | Perfectionnement aux dispositifs de coulee d'acier liquide |
| BE5005209 | 1980-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU83061A1 true LU83061A1 (fr) | 1981-03-27 |
Family
ID=3870771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU83061A LU83061A1 (fr) | 1980-01-31 | 1981-01-14 | Perfectionnement aux dispositifs de coulee d'acier liquide |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4360133A (de) |
| BE (1) | BE881486A (de) |
| CA (1) | CA1144367A (de) |
| CH (1) | CH641068A5 (de) |
| DD (1) | DD157541A5 (de) |
| DE (1) | DE3101773A1 (de) |
| ES (1) | ES498955A0 (de) |
| FR (1) | FR2474910A1 (de) |
| GB (1) | GB2068518B (de) |
| LU (1) | LU83061A1 (de) |
| NL (1) | NL8100390A (de) |
| SE (1) | SE8100723L (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH650176A5 (fr) * | 1982-08-23 | 1985-07-15 | Daussan & Co | Dispositif pour la coulee du metal fondu. |
| US9005518B2 (en) | 2008-02-18 | 2015-04-14 | North American Refractories Co. | High yield ladle bottoms |
| USD661717S1 (en) * | 2012-01-05 | 2012-06-12 | North American Refractories Company | High-yield ladle bottom |
| USD661716S1 (en) * | 2012-01-05 | 2012-06-12 | North American Refractories Company | High-yield ladle bottom |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2115535A (en) * | 1937-09-13 | 1938-04-26 | Edmund R O'neil | Ladle |
| GB549212A (en) * | 1941-05-07 | 1942-11-11 | Samuel Fox And Company Ltd | An improved nozzle for use in teeming molten metal |
| CH250120A (fr) * | 1944-02-11 | 1947-08-15 | Limited Samuel Fox And Company | Dispositif d'évacuation de poche de coulée. |
| US2957936A (en) * | 1957-08-17 | 1960-10-25 | Elektrokemisk As | Electric smelting furnace with bottom tapping hole |
| GB969560A (en) * | 1962-05-04 | 1964-09-09 | Thomas Marshall & Company Loxl | Improvements in or relating to ladles and nozzles for pouring molten metal |
| GB1083262A (en) * | 1964-11-24 | 1967-09-13 | United Steel Companies Ltd | Methods of and apparatus for use in the continuous casting of steel |
| US3480186A (en) * | 1967-12-22 | 1969-11-25 | United States Steel Corp | Sliding gate for metal-holding vessel |
| BE756374A (fr) * | 1969-09-24 | 1971-03-18 | Uss Eng & Consult | Mecanisme de support pour tiroir obturateur |
| DE1949995A1 (de) * | 1969-10-03 | 1971-11-18 | Didier Werke Ag | Zwischenbehaelter (Tundish) fuer Stranggiessanlagen |
| US3908734A (en) * | 1973-03-05 | 1975-09-30 | Jones & Laughlin Steel Corp | Method and apparatus for gas shrouding of liquids |
| DE2361344C3 (de) * | 1973-12-08 | 1978-11-23 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren beim Eingießen von Metall in eine Stranggießkokille |
| BE837576A (fr) * | 1976-01-14 | 1976-05-03 | Perfectionnements aux busettes de coulee, applicables notamment a la coulee des metaux |
-
1980
- 1980-01-31 BE BE5/5209A patent/BE881486A/fr not_active IP Right Cessation
-
1981
- 1981-01-14 LU LU83061A patent/LU83061A1/fr unknown
- 1981-01-21 DE DE19813101773 patent/DE3101773A1/de not_active Withdrawn
- 1981-01-26 CH CH47781A patent/CH641068A5/fr not_active IP Right Cessation
- 1981-01-28 NL NL8100390A patent/NL8100390A/nl not_active Application Discontinuation
- 1981-01-30 ES ES498955A patent/ES498955A0/es active Granted
- 1981-01-30 US US06/229,855 patent/US4360133A/en not_active Expired - Fee Related
- 1981-01-30 CA CA000369723A patent/CA1144367A/en not_active Expired
- 1981-01-30 DD DD81227339A patent/DD157541A5/de unknown
- 1981-01-30 SE SE8100723A patent/SE8100723L/ not_active Application Discontinuation
- 1981-01-30 FR FR8102283A patent/FR2474910A1/fr not_active Withdrawn
- 1981-02-02 GB GB8103070A patent/GB2068518B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES8203666A1 (es) | 1982-04-16 |
| BE881486A (fr) | 1980-07-31 |
| ES498955A0 (es) | 1982-04-16 |
| SE8100723L (sv) | 1981-08-01 |
| CH641068A5 (fr) | 1984-02-15 |
| CA1144367A (en) | 1983-04-12 |
| GB2068518A (en) | 1981-08-12 |
| DD157541A5 (de) | 1982-11-17 |
| DE3101773A1 (de) | 1981-12-17 |
| GB2068518B (en) | 1983-05-18 |
| NL8100390A (nl) | 1981-09-01 |
| US4360133A (en) | 1982-11-23 |
| FR2474910A1 (fr) | 1981-08-07 |
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