JPS5668565A - Manufacture of pieces of cast steel having excellent surface properties by continuous casting - Google Patents
Manufacture of pieces of cast steel having excellent surface properties by continuous castingInfo
- Publication number
- JPS5668565A JPS5668565A JP14547579A JP14547579A JPS5668565A JP S5668565 A JPS5668565 A JP S5668565A JP 14547579 A JP14547579 A JP 14547579A JP 14547579 A JP14547579 A JP 14547579A JP S5668565 A JPS5668565 A JP S5668565A
- Authority
- JP
- Japan
- Prior art keywords
- cast steel
- continuous casting
- surface properties
- excellent surface
- pieces
- 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.)
- Pending
Links
Landscapes
- Continuous Casting (AREA)
Abstract
PURPOSE: To obtain cast steel pieces having excellent surface properties, by heating only the upper portion of the molten steel contained in the mold from the outside at continuous casting processes.
CONSTITUTION: Only the upper part of molten steel contained in mold 2 is heated with an outside heat source, and the temperature near the interface between the molten steel and flux is raised and fluidity of that part is improved. By this, cast steel pieces which are manufactured by continuous casting and which has excellent surface properties and contains less amount of flux and other oxides, are obtained. A high frequency induction heating using flat type spiral coil 1 is the most suitable heating means. The coil must be installed within a distance of 150mm (most desirable distance is less than 100mm) and it is recommendable to install the coil near the central part of width of the cast steel piece where temperature of molten steel is lowest.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14547579A JPS5668565A (en) | 1979-11-12 | 1979-11-12 | Manufacture of pieces of cast steel having excellent surface properties by continuous casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14547579A JPS5668565A (en) | 1979-11-12 | 1979-11-12 | Manufacture of pieces of cast steel having excellent surface properties by continuous casting |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5668565A true JPS5668565A (en) | 1981-06-09 |
Family
ID=15386101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14547579A Pending JPS5668565A (en) | 1979-11-12 | 1979-11-12 | Manufacture of pieces of cast steel having excellent surface properties by continuous casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5668565A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0585946A1 (en) * | 1992-09-04 | 1994-03-09 | Kawasaki Steel Corporation | Apparatus and method for continuous casting of steel |
-
1979
- 1979-11-12 JP JP14547579A patent/JPS5668565A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0585946A1 (en) * | 1992-09-04 | 1994-03-09 | Kawasaki Steel Corporation | Apparatus and method for continuous casting of steel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2444245A1 (en) | Metallurgical furnace wall unit prodn. process - shapes heat-resistant material into mould wall for cast metal cooling block | |
JPS5668565A (en) | Manufacture of pieces of cast steel having excellent surface properties by continuous casting | |
US1934901A (en) | Process for producing metal rollers | |
CN208495791U (en) | A kind of mouth of a river adapting to the Metal in Tundish degree of superheat | |
JPS5756143A (en) | Method for heating molten steel in tandish in continuous casting process | |
JPS5659566A (en) | Continuous casting device of grid for lead storage battery | |
JPS5641047A (en) | Production of casting | |
JPS545807A (en) | Low frequency fussion retaining induction furnace for non-ferrous metal | |
JPS56114570A (en) | Manufacture of spheroidal graphite cast iron casting | |
SU846090A1 (en) | Muffle induction furnace | |
JPS55161554A (en) | Continuous casting equipment | |
SU997963A1 (en) | Metal continuous casting unit mould connection sleeve | |
JPS5220912A (en) | Method of operating metal heating furnaces | |
JPS5561365A (en) | Production of molding of fe-a -si base alloy | |
JPS57114628A (en) | Manufacture of permanent magnet | |
JPS52150704A (en) | Induction furnace | |
JPS52119410A (en) | Continuous steel making and casting | |
JPS55161555A (en) | Continuous casting method | |
SU45047A1 (en) | Tool for producing steel ingots with reduced shrinkage shells | |
JPS5534616A (en) | High tensile copper alloy with high electric conductivity | |
JPS57190765A (en) | Ladle for charging of molten metal | |
SU831801A1 (en) | Method of producing cast iron with spheroidal graphite shape | |
JPS561260A (en) | Casting method | |
JPS5785647A (en) | Production of vertically short steel ingot | |
JPS5570457A (en) | Production of spheroidal graphite cast iron pipe and producing device thereof |