JPS62113852U - - Google Patents
Info
- Publication number
- JPS62113852U JPS62113852U JP201086U JP201086U JPS62113852U JP S62113852 U JPS62113852 U JP S62113852U JP 201086 U JP201086 U JP 201086U JP 201086 U JP201086 U JP 201086U JP S62113852 U JPS62113852 U JP S62113852U
- Authority
- JP
- Japan
- Prior art keywords
- closed
- frame
- hot top
- conduit
- feeder frame
- 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
- 239000002893 slag Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は本考案の実施例の真空鋳造用鋳型の押
湯枠近傍の断面図である。
１…押湯枠、２…上蓋、３…真空排気配管、４
…取鍋、５…溶鋼、６…スラグ注入口、７…ラプ
チヤプレート、８…耐火物、９…真空バルブ、１
０…窒素パージ用バルブ、１１…スラグ供給容器
、１２…スラグ、１３…樋、１４…フランジ。
FIG. 1 is a sectional view of the vicinity of the feeder frame of a vacuum casting mold according to an embodiment of the present invention. 1...Riser frame, 2...Top lid, 3...Vacuum exhaust piping, 4
... Ladle, 5... Molten steel, 6... Slag inlet, 7... Rapture plate, 8... Refractory, 9... Vacuum valve, 1
0...Nitrogen purge valve, 11...Slag supply container, 12...Slag, 13...Gutter, 14...Flange.
Claims (1)
て、前記押湯枠の側面に溶鋼湯面より上方で鋳型
内に開口する管路を取り付け、該管路は、容易に
開閉可能な閉止手段、もしくは注入スラグにより
容易に破断する閉止手段にて閉止し、かつ、当該
管路が鋳型内に開口する部分では水平面に対し緩
傾斜の勾配をなすことを特徴とするエレクトロス
ラグホツトトツプ用押湯枠。 In a feeder frame for an electroslag hot top, a conduit opening into the mold above the molten steel surface is attached to the side of the feeder frame, and the conduit is closed by a closing means that can be easily opened and closed, or by a pouring slag. 1. A riser frame for an electroslag hot top, characterized in that it is closed by a closure means that is easily broken, and that the part where the pipe opens into the mold forms a gentle slope with respect to a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP201086U JPS62113852U (en) | 1986-01-13 | 1986-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP201086U JPS62113852U (en) | 1986-01-13 | 1986-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62113852U true JPS62113852U (en) | 1987-07-20 |
Family
ID=30780448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP201086U Pending JPS62113852U (en) | 1986-01-13 | 1986-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62113852U (en) |
-
1986
- 1986-01-13 JP JP201086U patent/JPS62113852U/ja active Pending
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