FR2379338B1 - - Google Patents
Info
- Publication number
- FR2379338B1 FR2379338B1 FR7803041A FR7803041A FR2379338B1 FR 2379338 B1 FR2379338 B1 FR 2379338B1 FR 7803041 A FR7803041 A FR 7803041A FR 7803041 A FR7803041 A FR 7803041A FR 2379338 B1 FR2379338 B1 FR 2379338B1
- Authority
- FR
- France
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/06—Heating the top discard of ingots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47937/77A IT1077822B (it) | 1977-02-04 | 1977-02-04 | Dispositivo per l'alimentazione di metallo fuso durante la solidificazione dei lingotti |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2379338A1 FR2379338A1 (fr) | 1978-09-01 |
FR2379338B1 true FR2379338B1 (fr) | 1980-08-29 |
Family
ID=11263470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803041A Granted FR2379338A1 (fr) | 1977-02-04 | 1978-02-03 | Dispositif pour l'alimentation de metal fondu au cours de la solidification des lingots |
Country Status (14)
Country | Link |
---|---|
US (1) | US4167963A (fr) |
JP (1) | JPS53102227A (fr) |
AT (1) | AT358751B (fr) |
BE (1) | BE863595A (fr) |
CS (1) | CS209447B2 (fr) |
DD (1) | DD134065A5 (fr) |
DE (1) | DE2804487C2 (fr) |
ES (1) | ES466651A1 (fr) |
FR (1) | FR2379338A1 (fr) |
GB (1) | GB1596665A (fr) |
IT (1) | IT1077822B (fr) |
PL (1) | PL204170A1 (fr) |
RO (1) | RO74994A (fr) |
SE (1) | SE430573B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT395296B (de) * | 1985-06-19 | 1992-11-10 | Boehler Gmbh | Verfahren und vorrichtung zur herstellung von bloecken |
IL140246A (en) * | 2000-12-12 | 2007-09-20 | Pavel Dvoskin | Treatment of molten metals by moving an electric arc during aggregation |
CN103260794B (zh) * | 2010-12-22 | 2015-05-20 | 诺维尔里斯公司 | 排除通过直接冷铸而铸造的金属锭中的缩孔的方法 |
CN107649664B (zh) * | 2016-07-25 | 2019-04-26 | 沈阳市盛华特种铸造有限公司 | 一种三维变化的异型铸件的电渣熔铸制造方法及装置 |
CN107790684B (zh) * | 2016-08-31 | 2019-11-15 | 沈阳铸造研究所 | 一种固定和移动电极制造无公共型腔铸件的电渣熔铸方法 |
CN107552770A (zh) * | 2017-09-01 | 2018-01-09 | 河钢股份有限公司 | 一种大型扁平铸锭的自动补缩工艺 |
CN111774550B (zh) * | 2020-07-30 | 2021-11-23 | 安徽工业大学 | 一种改善大钢锭结晶质量的电渣补缩装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1162094B (de) * | 1961-09-19 | 1964-01-30 | Paton Inst Fuer Elektroschweis | Verfahren und Vorrichtung zum Elektro-Schlacken-Umschmelzen von Metallen und Legierungen |
CH531381A (de) * | 1967-12-05 | 1972-12-15 | Boehler & Co Ag Geb | Verfahren zur Herstellung von Blöcken aus Stahl |
GB1413508A (en) * | 1972-08-25 | 1975-11-12 | British Steel Corp | Secondary refining process |
IT1040998B (it) * | 1975-07-23 | 1979-12-20 | Centro Speriment Metallurg | Materozza per la produzione di lingotti fusi sotto elettroscoria |
-
1977
- 1977-02-04 IT IT47937/77A patent/IT1077822B/it active
-
1978
- 1978-01-23 PL PL20417078A patent/PL204170A1/xx unknown
- 1978-01-31 GB GB3790/78A patent/GB1596665A/en not_active Expired
- 1978-02-02 BE BE6046342A patent/BE863595A/fr not_active IP Right Cessation
- 1978-02-02 DE DE2804487A patent/DE2804487C2/de not_active Expired
- 1978-02-02 US US05/874,475 patent/US4167963A/en not_active Expired - Lifetime
- 1978-02-02 RO RO7893083A patent/RO74994A/fr unknown
- 1978-02-02 DD DD78203525A patent/DD134065A5/xx unknown
- 1978-02-03 AT AT76978A patent/AT358751B/de not_active IP Right Cessation
- 1978-02-03 JP JP1063678A patent/JPS53102227A/ja active Granted
- 1978-02-03 FR FR7803041A patent/FR2379338A1/fr active Granted
- 1978-02-03 CS CS78733A patent/CS209447B2/cs unknown
- 1978-02-03 SE SE7801309A patent/SE430573B/sv not_active IP Right Cessation
- 1978-02-03 ES ES466651A patent/ES466651A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES466651A1 (es) | 1978-10-01 |
US4167963A (en) | 1979-09-18 |
GB1596665A (en) | 1981-08-26 |
PL204170A1 (pl) | 1978-10-23 |
RO74994A (fr) | 1980-10-30 |
FR2379338A1 (fr) | 1978-09-01 |
JPS6150065B2 (fr) | 1986-11-01 |
SE7801309L (sv) | 1978-08-05 |
CS209447B2 (en) | 1981-12-31 |
DD134065A5 (de) | 1979-02-07 |
JPS53102227A (en) | 1978-09-06 |
ATA76978A (de) | 1980-02-15 |
DE2804487C2 (de) | 1981-12-24 |
IT1077822B (it) | 1985-05-04 |
AT358751B (de) | 1980-09-25 |
SE430573B (sv) | 1983-11-28 |
BE863595A (fr) | 1978-05-29 |
DE2804487A1 (de) | 1978-08-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |