JPS643495A - Metallic molten metal vessel with heating section - Google Patents
Metallic molten metal vessel with heating sectionInfo
- Publication number
- JPS643495A JPS643495A JP15628087A JP15628087A JPS643495A JP S643495 A JPS643495 A JP S643495A JP 15628087 A JP15628087 A JP 15628087A JP 15628087 A JP15628087 A JP 15628087A JP S643495 A JPS643495 A JP S643495A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- electrical heating
- tundish
- heating elements
- heater device
- 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
- Furnace Charging Or Discharging (AREA)
- Furnace Details (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
PURPOSE: To supply a molten metal to a water-cooled mold being arranged at the lower portion of a tundish at a proper temperature and to improve the quality of a metal product by adjusting the temperature of the molten metal in a container body due to heat being generated by a heating body made of conductive ceramics. CONSTITUTION: The conductivity of electrical heating elements 7 and 10 with zirconia as a main constituent is secured by preheating the electrical heating element 7 of a heater device 6 and the electrical heating element 10 of a heater device 9 of the heater device 6 being buried into a refractory layer 1d of a tundish 1 at approximately 1,300 deg.C. The molten metal of iron steel at a high temperature of 1,400-1,600 deg.C is shifted to an injection port 1a of the tundish 1, and the electrical heating elements 7 and 10 and the molten metal are brought into contact and current is allowed to flow in the thickness direction of the electrical heating elements 7 and 10. As a result, the electrical heating elements 7 and 10 with zirconia and magnesium as main constituents generate heat and the molten metal in the tundish 1 is heated for controlling temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15628087A JPH0667538B2 (en) | 1987-06-23 | 1987-06-23 | Metal melt container with heating part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15628087A JPH0667538B2 (en) | 1987-06-23 | 1987-06-23 | Metal melt container with heating part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS643495A true JPS643495A (en) | 1989-01-09 |
| JPH0667538B2 JPH0667538B2 (en) | 1994-08-31 |
Family
ID=15624370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15628087A Expired - Lifetime JPH0667538B2 (en) | 1987-06-23 | 1987-06-23 | Metal melt container with heating part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0667538B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015170549A1 (en) * | 2014-05-08 | 2015-11-12 | 日本坩堝株式会社 | Ladle heating device |
| JP2021124233A (en) * | 2020-02-04 | 2021-08-30 | 三建産業株式会社 | Melting furnace for non-ferrous metal and holding furnace for non-ferrous metal |
-
1987
- 1987-06-23 JP JP15628087A patent/JPH0667538B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015170549A1 (en) * | 2014-05-08 | 2015-11-12 | 日本坩堝株式会社 | Ladle heating device |
| JP2015213921A (en) * | 2014-05-08 | 2015-12-03 | 日本坩堝株式会社 | Ladle heating device |
| JP2021124233A (en) * | 2020-02-04 | 2021-08-30 | 三建産業株式会社 | Melting furnace for non-ferrous metal and holding furnace for non-ferrous metal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0667538B2 (en) | 1994-08-31 |
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