JPS5564957A - Production of unidirectionally solidified material and apparatus thereof - Google Patents
Production of unidirectionally solidified material and apparatus thereofInfo
- Publication number
- JPS5564957A JPS5564957A JP13628778A JP13628778A JPS5564957A JP S5564957 A JPS5564957 A JP S5564957A JP 13628778 A JP13628778 A JP 13628778A JP 13628778 A JP13628778 A JP 13628778A JP S5564957 A JPS5564957 A JP S5564957A
- Authority
- JP
- Japan
- Prior art keywords
- well
- molten metal
- solidified material
- unidirectionally solidified
- mold
- 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.)
- Granted
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE: To produce the unidirectionally solidified material having the selectional size and shape which are changed in the lengthwise direction by heating the outside circumferential layer of the molten metal well by the electromagnetic induction heating coil provided in contact with the loam mold for molten metal solidification forming of an electroslag remelting method.
CONSTITUTION: Power is supplied from a power source 14 via sliding current-supplying brush 13 only to the electromagnetic induction heating coil 11 of the portions adjoining to the lateral directions of a molten metal well 6 such as of carbon steel or the like. Since the outside circumferential layer of the well 6 is heated by this, the molten metal of the well 6 is cooled by the heat transfer to a starting table 9 and a water-cooled copper-made loam mold 10 in the lower part through transfer to the already frozen electroslag remelted meterial 8 in the lower part. As a result, the solidification boundary face 7 becomes flat and crystalizes in the direction of 15. In this way the well 6 is heated by the coil 11 other than by heating through an electrode 1 from the power source 4, thus the heat gradient near the solidification boundary face 7 becomes large and ideal unidirectionally solidified material is obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13628778A JPS6057418B2 (en) | 1978-11-07 | 1978-11-07 | Method and device for producing unidirectionally solidified material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13628778A JPS6057418B2 (en) | 1978-11-07 | 1978-11-07 | Method and device for producing unidirectionally solidified material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5564957A true JPS5564957A (en) | 1980-05-16 |
JPS6057418B2 JPS6057418B2 (en) | 1985-12-14 |
Family
ID=15171637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13628778A Expired JPS6057418B2 (en) | 1978-11-07 | 1978-11-07 | Method and device for producing unidirectionally solidified material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6057418B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59127964A (en) * | 1983-01-07 | 1984-07-23 | Kubota Ltd | Method and device for stationary casting of roll |
JPS60158970A (en) * | 1984-01-27 | 1985-08-20 | Kawachi Alum Kogyo Kk | Pouring device for casting |
KR20120037405A (en) * | 2009-06-12 | 2012-04-19 | 에이엘디 배큐움 테크놀로지스 게엠베하 | Method and device for remelting metal in an electric furnace |
-
1978
- 1978-11-07 JP JP13628778A patent/JPS6057418B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59127964A (en) * | 1983-01-07 | 1984-07-23 | Kubota Ltd | Method and device for stationary casting of roll |
JPS6328700B2 (en) * | 1983-01-07 | 1988-06-09 | Kubota Ltd | |
JPS60158970A (en) * | 1984-01-27 | 1985-08-20 | Kawachi Alum Kogyo Kk | Pouring device for casting |
JPH0424143B2 (en) * | 1984-01-27 | 1992-04-24 | Kawachi Aluminum Kogyo Kk | |
KR20120037405A (en) * | 2009-06-12 | 2012-04-19 | 에이엘디 배큐움 테크놀로지스 게엠베하 | Method and device for remelting metal in an electric furnace |
JP2012529369A (en) * | 2009-06-12 | 2012-11-22 | エーエルデー・バキューム・テクノロジーズ・ゲーエムベーハー | Method and apparatus for remelting metal in an electric furnace |
US8662142B2 (en) | 2009-06-12 | 2014-03-04 | Ald Vacuum Technologies Gmbh | Method and device for remelting metal in an electric furnace |
Also Published As
Publication number | Publication date |
---|---|
JPS6057418B2 (en) | 1985-12-14 |
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