CA1213120A - Casting in a low density atmosphere - Google Patents
Casting in a low density atmosphereInfo
- Publication number
- CA1213120A CA1213120A CA000450620A CA450620A CA1213120A CA 1213120 A CA1213120 A CA 1213120A CA 000450620 A CA000450620 A CA 000450620A CA 450620 A CA450620 A CA 450620A CA 1213120 A CA1213120 A CA 1213120A
- Authority
- CA
- Canada
- Prior art keywords
- strip
- gas
- atmosphere
- nozzle
- quench
- 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
- 239000012298 atmosphere Substances 0.000 title claims abstract description 46
- 238000005266 casting Methods 0.000 title claims abstract description 40
- 238000010791 quenching Methods 0.000 claims abstract description 95
- 229910052751 metal Inorganic materials 0.000 claims abstract description 58
- 239000002184 metal Substances 0.000 claims abstract description 58
- 230000000171 quenching effect Effects 0.000 claims abstract description 22
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 14
- 239000000470 constituent Substances 0.000 claims abstract description 6
- 238000001556 precipitation Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000006722 reduction reaction Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 18
- 230000007246 mechanism Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 98
- 239000000758 substrate Substances 0.000 description 28
- 239000000155 melt Substances 0.000 description 22
- 230000007547 defect Effects 0.000 description 19
- 230000003647 oxidation Effects 0.000 description 15
- 238000007254 oxidation reaction Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 12
- 238000005755 formation reaction Methods 0.000 description 12
- 230000005291 magnetic effect Effects 0.000 description 12
- 230000001590 oxidative effect Effects 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000005219 brazing Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000005300 metallic glass Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000007712 rapid solidification Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000013383 initial experiment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000968 Chilled casting Inorganic materials 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0697—Accessories therefor for casting in a protected atmosphere
-
- 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
- B22D11/005—Continuous casting of metals, i.e. casting in indefinite lengths of wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48347583A | 1983-04-11 | 1983-04-11 | |
| US483,475 | 1983-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1213120A true CA1213120A (en) | 1986-10-28 |
Family
ID=23920190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000450620A Expired CA1213120A (en) | 1983-04-11 | 1984-03-27 | Casting in a low density atmosphere |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0124688B1 (enrdf_load_stackoverflow) |
| JP (1) | JPS59209460A (enrdf_load_stackoverflow) |
| AU (1) | AU2453284A (enrdf_load_stackoverflow) |
| CA (1) | CA1213120A (enrdf_load_stackoverflow) |
| DE (1) | DE3473240D1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588015A (en) * | 1984-10-17 | 1986-05-13 | Allied Corporation | Casting in an exothermic reducing flame atmosphere |
| JPS62114747A (ja) * | 1985-11-15 | 1987-05-26 | O C C:Kk | 結晶が鋳造方向に長く伸びた一方向凝固組織を有する金属条の連続鋳造法 |
| BE1000490A4 (fr) * | 1987-04-22 | 1988-12-27 | O C C Company Ltd | Procede de coulee continue d'un ruban metallique. |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3861450A (en) * | 1973-04-06 | 1975-01-21 | Battelle Development Corp | An improved method of formation of filament directly from molten material |
| US3862658A (en) * | 1973-05-16 | 1975-01-28 | Allied Chem | Extended retention of melt spun ribbon on quenching wheel |
| CA1068470A (en) * | 1975-02-24 | 1979-12-25 | Allied Chemical Corporation | Production of improved metal alloy filaments |
| JPS5474698A (en) * | 1977-11-28 | 1979-06-14 | Univ Tohoku | Superconductive thin band and method of fabricating same |
| JPS6038226B2 (ja) * | 1978-06-23 | 1985-08-30 | 株式会社日立製作所 | 金属薄帯の製造装置 |
| US4177856A (en) * | 1978-08-28 | 1979-12-11 | General Electric Company | Critical gas boundary layer Reynolds number for enhanced processing of wide glassy alloy ribbons |
| US4202404A (en) * | 1979-01-02 | 1980-05-13 | Allied Chemical Corporation | Chill roll casting of amorphous metal strip |
| JPS5911164B2 (ja) * | 1979-05-31 | 1984-03-14 | 東北大学長 | 超伝導体薄帯の製造方法および装置 |
| US4282921A (en) * | 1979-09-17 | 1981-08-11 | General Electric Company | Method for melt puddle control and quench rate improvement in melt-spinning of metallic ribbons |
| US4262734A (en) * | 1979-09-17 | 1981-04-21 | General Electric Company | Apparatus for melt puddle control and quench rate improvement in melt-spinning of metallic ribbons |
| EP0038584B1 (de) * | 1980-04-21 | 1984-08-15 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Mehrschichtiges Lot und Verfahren zu dessen Herstellung |
| EP0040488A1 (en) * | 1980-05-15 | 1981-11-25 | International Business Machines Corporation | Method of fabricating a ribbon structure |
| JPS57116356U (enrdf_load_stackoverflow) * | 1981-01-09 | 1982-07-19 |
-
1984
- 1984-02-10 EP EP19840101360 patent/EP0124688B1/en not_active Expired
- 1984-02-10 DE DE8484101360T patent/DE3473240D1/de not_active Expired
- 1984-02-13 AU AU24532/84A patent/AU2453284A/en not_active Abandoned
- 1984-03-27 CA CA000450620A patent/CA1213120A/en not_active Expired
- 1984-04-11 JP JP7260184A patent/JPS59209460A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0124688B1 (en) | 1988-08-10 |
| JPS59209460A (ja) | 1984-11-28 |
| AU2453284A (en) | 1984-10-18 |
| EP0124688A1 (en) | 1984-11-14 |
| JPH0328254B2 (enrdf_load_stackoverflow) | 1991-04-18 |
| DE3473240D1 (en) | 1988-09-15 |
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|---|---|---|
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |