CA1082421A - Single piece annular nozzle to prevent alumina buildup during continuous casting of al-killed steel - Google Patents
Single piece annular nozzle to prevent alumina buildup during continuous casting of al-killed steelInfo
- Publication number
- CA1082421A CA1082421A CA284,780A CA284780A CA1082421A CA 1082421 A CA1082421 A CA 1082421A CA 284780 A CA284780 A CA 284780A CA 1082421 A CA1082421 A CA 1082421A
- Authority
- CA
- Canada
- Prior art keywords
- article
- bore
- opening
- molten metal
- vessel
- 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 description 5
- 229910000655 Killed steel Inorganic materials 0.000 title description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title description 2
- 229910052751 metal Inorganic materials 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000009825 accumulation Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 230000004323 axial length Effects 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009740 moulding (composite fabrication) Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000006696 Catha edulis Nutrition 0.000 description 2
- 240000007681 Catha edulis Species 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- -1 rare earth compounds Chemical class 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium 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
- 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)
- Furnace Charging Or Discharging (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71560376A | 1976-08-18 | 1976-08-18 | |
| US05/794,290 US4117959A (en) | 1976-08-18 | 1977-05-05 | Method and single piece annular nozzle to prevent alumina buildup during continuous casting of al-killed steel |
| US794,290 | 1977-05-05 | ||
| US715,603 | 1991-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1082421A true CA1082421A (en) | 1980-07-29 |
Family
ID=27109385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA284,780A Expired CA1082421A (en) | 1976-08-18 | 1977-08-16 | Single piece annular nozzle to prevent alumina buildup during continuous casting of al-killed steel |
Country Status (26)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625084A (en) * | 1979-08-08 | 1981-03-10 | Mitsubishi Heavy Ind Ltd | Carrier for used nuclear fuel |
| DE3607104C1 (de) * | 1986-03-05 | 1987-08-27 | Didier Werke Ag | Tauchrohr |
| JPH061918Y2 (ja) * | 1987-02-27 | 1994-01-19 | 三菱重工業株式会社 | 産業廃棄物輸送船 |
| GB2230719A (en) * | 1989-04-27 | 1990-10-31 | Flogates Ltd | Controlling deposition of particles from molten metals |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1747530A (en) * | 1928-04-10 | 1930-02-18 | William T Schaup | Nozzle for metal-pouring ladles |
| US2252635A (en) * | 1940-03-05 | 1941-08-12 | Karr Raymond | Ladle pouring nozzle |
| JPS4943451B1 (enrdf_load_stackoverflow) * | 1969-10-30 | 1974-11-21 |
-
1977
- 1977-08-09 NZ NZ184879A patent/NZ184879A/xx unknown
- 1977-08-09 AU AU27751/77A patent/AU505612B2/en not_active Expired
- 1977-08-10 FR FR7724647A patent/FR2361963A1/fr active Granted
- 1977-08-10 PT PT66906A patent/PT66906B/pt unknown
- 1977-08-12 NL NLAANVRAGE7708942,A patent/NL183440C/xx not_active IP Right Cessation
- 1977-08-12 SE SE7709156A patent/SE451000B/xx not_active IP Right Cessation
- 1977-08-15 CS CS775350A patent/CS222155B2/cs unknown
- 1977-08-15 PH PH20119A patent/PH14710A/en unknown
- 1977-08-15 AR AR268792A patent/AR213212A1/es active
- 1977-08-16 TR TR21159A patent/TR21159A/xx unknown
- 1977-08-16 MX MX170257A patent/MX146487A/es unknown
- 1977-08-16 BR BR7705415A patent/BR7705415A/pt unknown
- 1977-08-16 CA CA284,780A patent/CA1082421A/en not_active Expired
- 1977-08-17 FI FI772454A patent/FI61139C/fi not_active IP Right Cessation
- 1977-08-17 DE DE2737123A patent/DE2737123C2/de not_active Expired
- 1977-08-17 NO NO772871A patent/NO152677C/no unknown
- 1977-08-17 GB GB34593/77A patent/GB1592554A/en not_active Expired
- 1977-08-17 AT AT593577A patent/AT358752B/de not_active IP Right Cessation
- 1977-08-17 IT IT68879/77A patent/IT1082286B/it active
- 1977-08-17 GR GR54178A patent/GR71863B/el unknown
- 1977-08-18 YU YU1966/77A patent/YU42156B/xx unknown
- 1977-08-18 PL PL1977200349A patent/PL108373B1/pl unknown
- 1977-08-18 JP JP52099074A patent/JPS5829181B2/ja not_active Expired
- 1977-08-18 HU HU77UE79A patent/HU177768B/hu not_active IP Right Cessation
- 1977-08-18 CH CH1014477A patent/CH624863A5/de not_active IP Right Cessation
- 1977-08-18 ES ES461726A patent/ES461726A1/es not_active Expired
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |