DE2841186A1 - Verfahren und vorrichtung zum kontinuierlichen vergiessen von in einer kokille rotierendem schmelzfluessigem metall - Google Patents
Verfahren und vorrichtung zum kontinuierlichen vergiessen von in einer kokille rotierendem schmelzfluessigem metallInfo
- Publication number
- DE2841186A1 DE2841186A1 DE19782841186 DE2841186A DE2841186A1 DE 2841186 A1 DE2841186 A1 DE 2841186A1 DE 19782841186 DE19782841186 DE 19782841186 DE 2841186 A DE2841186 A DE 2841186A DE 2841186 A1 DE2841186 A1 DE 2841186A1
- Authority
- DE
- Germany
- Prior art keywords
- mold
- metal
- liquid
- free
- pouring stream
- 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.)
- Withdrawn
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 45
- 239000002184 metal Substances 0.000 title claims description 45
- 238000000034 method Methods 0.000 title claims description 33
- 239000007788 liquid Substances 0.000 claims description 39
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 40
- 230000005499 meniscus Effects 0.000 description 23
- 239000007789 gas Substances 0.000 description 20
- 229910052757 nitrogen Inorganic materials 0.000 description 20
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- 238000009749 continuous casting Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 239000002893 slag Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000009825 accumulation Methods 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
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 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
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect 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
- 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
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
-
- 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
- B22D11/106—Shielding the molten jet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7728855A FR2403849A1 (fr) | 1977-09-23 | 1977-09-23 | Nouveau procede de coulee continue centrifuge electromagnetique des metaux en fusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2841186A1 true DE2841186A1 (de) | 1979-04-05 |
Family
ID=9195755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782841186 Withdrawn DE2841186A1 (de) | 1977-09-23 | 1978-09-22 | Verfahren und vorrichtung zum kontinuierlichen vergiessen von in einer kokille rotierendem schmelzfluessigem metall |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT381880B (it) |
| BE (1) | BE870617A (it) |
| CA (1) | CA1119377A (it) |
| DE (1) | DE2841186A1 (it) |
| ES (1) | ES473598A1 (it) |
| FR (1) | FR2403849A1 (it) |
| GB (1) | GB2004784B (it) |
| IT (1) | IT1098918B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008038087A1 (en) * | 2006-09-27 | 2008-04-03 | L'air Liquide-Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Production of an inert blanket in a furnace |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2523005A1 (fr) * | 1982-03-08 | 1983-09-16 | Air Liquide | Procede et installation de coulee d'un metal non ferreux en lingotiere |
| CN109093083B (zh) * | 2018-09-28 | 2020-09-01 | 邢台钢铁有限责任公司 | 一种表面质量优化的连铸钢坯及其制造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2177452A1 (en) * | 1971-12-30 | 1973-11-09 | Air Liquide | Liquefied gas separator - for use in molten metal protective screen equipment |
-
1977
- 1977-09-23 FR FR7728855A patent/FR2403849A1/fr active Granted
-
1978
- 1978-09-20 BE BE1009068A patent/BE870617A/xx not_active IP Right Cessation
- 1978-09-21 GB GB7837597A patent/GB2004784B/en not_active Expired
- 1978-09-22 IT IT28005/78A patent/IT1098918B/it active
- 1978-09-22 DE DE19782841186 patent/DE2841186A1/de not_active Withdrawn
- 1978-09-22 AT AT0685078A patent/AT381880B/de active
- 1978-09-22 CA CA000311956A patent/CA1119377A/fr not_active Expired
- 1978-09-22 ES ES473598A patent/ES473598A1/es not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2177452A1 (en) * | 1971-12-30 | 1973-11-09 | Air Liquide | Liquefied gas separator - for use in molten metal protective screen equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008038087A1 (en) * | 2006-09-27 | 2008-04-03 | L'air Liquide-Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Production of an inert blanket in a furnace |
| US8403187B2 (en) | 2006-09-27 | 2013-03-26 | Air Liquide Industrial U.S. Lp | Production of an inert blanket in a furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7828005A0 (it) | 1978-09-22 |
| GB2004784A (en) | 1979-04-11 |
| CA1119377A (fr) | 1982-03-09 |
| ATA685078A (de) | 1986-05-15 |
| IT1098918B (it) | 1985-09-18 |
| FR2403849B1 (it) | 1982-01-15 |
| FR2403849A1 (fr) | 1979-04-20 |
| GB2004784B (en) | 1982-05-26 |
| ES473598A1 (es) | 1979-04-01 |
| AT381880B (de) | 1986-12-10 |
| BE870617A (fr) | 1979-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |