JPS5797863A - Melting method for metal using consumable electrode - Google Patents
Melting method for metal using consumable electrodeInfo
- Publication number
- JPS5797863A JPS5797863A JP17384280A JP17384280A JPS5797863A JP S5797863 A JPS5797863 A JP S5797863A JP 17384280 A JP17384280 A JP 17384280A JP 17384280 A JP17384280 A JP 17384280A JP S5797863 A JPS5797863 A JP S5797863A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- molten metal
- melting
- additives
- additive elements
- 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 improve workability and productivity and produce cast ingots of desired composition by charging additive elements or additives in the form of grains or mass through the hollow part provided to a consumable electrode consisting of molten metal or alloy, and melting these together with the electrode.
CONSTITUTION: The inside of a mold 6 and a hopper 8 are put in a vacuum or inert gas atmosphere, and the melting of an electrode 1 is started by conducting electricity between a consumable electrode 1 consisting of molten metal or alloy and a molding board 5. On stabilizing of the arc of melting, the stopper 9 in the lower part of the hopper 8 is operated to discharge a proper amt. of additive elements or additives 7 which are introduced by a feeder 10 into the hollow part 2 of the electrode 1, and are allowed to fall into a molten pool 11. The charged additive elements or additives are melted by the heat of the molten metal and the arc, and mix with the molten metal from the electrode 1. These are cooled by the mold 6 to solidify, whereby an ingot 12 of desired composition is formed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17384280A JPS5797863A (en) | 1980-12-11 | 1980-12-11 | Melting method for metal using consumable electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17384280A JPS5797863A (en) | 1980-12-11 | 1980-12-11 | Melting method for metal using consumable electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5797863A true JPS5797863A (en) | 1982-06-17 |
Family
ID=15968165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17384280A Pending JPS5797863A (en) | 1980-12-11 | 1980-12-11 | Melting method for metal using consumable electrode |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5797863A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS619960A (en) * | 1984-06-25 | 1986-01-17 | Daido Steel Co Ltd | Melting and casting device for metal |
JPS62224470A (en) * | 1986-03-26 | 1987-10-02 | Japan Steel Works Ltd:The | Production of ingot for metallic mold |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508401A (en) * | 1973-05-21 | 1975-01-28 | ||
JPS51110410A (en) * | 1975-03-25 | 1976-09-30 | Kobe Steel Ltd | SHINKUAAKUYOKAINIOKERUAAKUSEIGYOHOHO |
-
1980
- 1980-12-11 JP JP17384280A patent/JPS5797863A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508401A (en) * | 1973-05-21 | 1975-01-28 | ||
JPS51110410A (en) * | 1975-03-25 | 1976-09-30 | Kobe Steel Ltd | SHINKUAAKUYOKAINIOKERUAAKUSEIGYOHOHO |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS619960A (en) * | 1984-06-25 | 1986-01-17 | Daido Steel Co Ltd | Melting and casting device for metal |
JPH0722818B2 (en) * | 1984-06-25 | 1995-03-15 | 大同特殊鋼株式会社 | Metal melting and casting equipment |
JPS62224470A (en) * | 1986-03-26 | 1987-10-02 | Japan Steel Works Ltd:The | Production of ingot for metallic mold |
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