JPS5561367A - Production of fe-a -si base alloy cast ingot - Google Patents
Production of fe-a -si base alloy cast ingotInfo
- Publication number
- JPS5561367A JPS5561367A JP13226978A JP13226978A JPS5561367A JP S5561367 A JPS5561367 A JP S5561367A JP 13226978 A JP13226978 A JP 13226978A JP 13226978 A JP13226978 A JP 13226978A JP S5561367 A JPS5561367 A JP S5561367A
- Authority
- JP
- Japan
- Prior art keywords
- cast ingot
- tubular body
- electrode
- alloy cast
- metals
- 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
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To readily obtain the alloy cast ingot of the homogeneous texture by filling the mixed powder composed of Fe, Al, Si and other metals into a pure iron tubular body to make a consumable electrode and supplying current to this electrode thereby causing arc melting.
CONSTITUTION: Mixed powder composed primarily of Fe and containing small amounts of other metals such as Al, Si and Cr is filled in a pure iron tubular body 2 to form a consumable electrode A. When current is supplied to this electrode to cause arc melting in a water-cooled copper casting 3, the tubular body 2 melts nearly at the same speed as the powder 1 and the powder is continuously added into the molten metal 5. The cast ingot 6 obtained by subsequent freezing has no segregation and when it is cut out to a thin plate, it is free from any pinholes and cracks and therefore the yield of working becomes considerably high.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13226978A JPS5561367A (en) | 1978-10-27 | 1978-10-27 | Production of fe-a -si base alloy cast ingot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13226978A JPS5561367A (en) | 1978-10-27 | 1978-10-27 | Production of fe-a -si base alloy cast ingot |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5561367A true JPS5561367A (en) | 1980-05-09 |
Family
ID=15077325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13226978A Pending JPS5561367A (en) | 1978-10-27 | 1978-10-27 | Production of fe-a -si base alloy cast ingot |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5561367A (en) |
-
1978
- 1978-10-27 JP JP13226978A patent/JPS5561367A/en active Pending
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