JPS60176858U - Continuous casting mold with built-in electromagnetic stirring device - Google Patents
Continuous casting mold with built-in electromagnetic stirring deviceInfo
- Publication number
- JPS60176858U JPS60176858U JP6258684U JP6258684U JPS60176858U JP S60176858 U JPS60176858 U JP S60176858U JP 6258684 U JP6258684 U JP 6258684U JP 6258684 U JP6258684 U JP 6258684U JP S60176858 U JPS60176858 U JP S60176858U
- Authority
- JP
- Japan
- Prior art keywords
- stirring device
- electromagnetic stirring
- wall
- built
- mold
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の実施例の断面図である。第２図は、
１００ｍｍ角の鋳片用の連鋳機における攪拌トルクの周
波数依存性を示すグラフである。第３図は、１５−角の
鋳片用の連鋳機における攪拌トルクの周波数依存性を示
すグラフである。なお、第２図、第３図において、ｔを
銅板厚さくｒＨｔ）、ρを電気抵抗率（μΩ・ｃｒｎ）
、Ｇを電磁攪拌用コイルの磁束密度（ガウス）とすると
、 Ａ１・・・ｔ＝８、ρ＝６、Ｇ＝１００、Ａ２・・
・ｔ＝８、ρ＝６、Ｇ＝７１、Ａ３−・・ｔ＝６、ρ＝
６、Ｇ＝５＆Ｂ・・・ｔ＝８、ρ＝２、Ｇ＝１００、Ｃ
１・・・ｔ＝１０、ρ＝６、Ｇ＝１００、Ｃ２−・・ｔ
＝７、ρ＝６、Ｇ＝７０、Ｄ・・・ｔ＝１０１ρ＝２、
Ｇ＝１００、である。
１・・・鋳型壁（銅合金）、２・・・冷却水通路、３・
・・バックアッププレート、４，４・・・電磁攪拌用コ
イル、５・・・鋳型本体、６・・・溶鋼、７・・・凝固
殻層。FIG. 1 is a sectional view of an embodiment of the present invention. Figure 2 shows
It is a graph showing frequency dependence of stirring torque in a continuous caster for 100 mm square slabs. FIG. 3 is a graph showing the frequency dependence of stirring torque in a continuous caster for 15-square slabs. In addition, in Figures 2 and 3, t is the copper plate thickness rHt), and ρ is the electrical resistivity (μΩ・crn).
, G is the magnetic flux density (Gauss) of the electromagnetic stirring coil, then A1...t=8, ρ=6, G=100, A2...
・t=8, ρ=6, G=71, A3-...t=6, ρ=
6, G=5&B...t=8, ρ=2, G=100, C
1...t=10, ρ=6, G=100, C2-...t
=7, ρ=6, G=70, D...t=101ρ=2,
G=100. 1... Mold wall (copper alloy), 2... Cooling water passage, 3...
... Backup plate, 4, 4... Electromagnetic stirring coil, 5... Mold body, 6... Molten steel, 7... Solidified shell layer.
Claims (1)
合金からなる厚さ５〜１ｈの内壁とこの内壁をその間に
冷却水通路を形成して支持するバックアッププレートと
で形成されるチューブラ鋳型壁と、この鋳型壁と鋳型外
壁との間に配設された電磁攪拌装置とを備え、該電磁攪
拌装置を常用周波数で駆動するようにしたことを特徴と
する、電磁攪拌装置を内蔵した連続鋳造用鋳型。A tubular mold wall formed of an inner wall with a thickness of 5 to 1 h made of a copper alloy having a resistivity of 5 to 10μΩ, cm (20°C) and a backup plate that supports this inner wall by forming a cooling water passage therebetween. and an electromagnetic stirring device disposed between the mold wall and the outer wall of the mold, and the electromagnetic stirring device is driven at a commonly used frequency. mold for
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6258684U JPS60176858U (en) | 1984-04-26 | 1984-04-26 | Continuous casting mold with built-in electromagnetic stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6258684U JPS60176858U (en) | 1984-04-26 | 1984-04-26 | Continuous casting mold with built-in electromagnetic stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60176858U true JPS60176858U (en) | 1985-11-22 |
Family
ID=30591938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6258684U Pending JPS60176858U (en) | 1984-04-26 | 1984-04-26 | Continuous casting mold with built-in electromagnetic stirring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60176858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006523534A (en) * | 2003-04-16 | 2006-10-19 | コンカスト アクチェンゲゼルシャフト | Tubular mold for continuous casting |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328033A (en) * | 1976-07-13 | 1978-03-15 | Siderurgie Fse Inst Rech | Method and device for electromagnetically stirring molten metal |
| JPS58205650A (en) * | 1982-05-25 | 1983-11-30 | Mishima Kosan Co Ltd | Casting mold for electromagnetic stirring type continuous casting |
-
1984
- 1984-04-26 JP JP6258684U patent/JPS60176858U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328033A (en) * | 1976-07-13 | 1978-03-15 | Siderurgie Fse Inst Rech | Method and device for electromagnetically stirring molten metal |
| JPS58205650A (en) * | 1982-05-25 | 1983-11-30 | Mishima Kosan Co Ltd | Casting mold for electromagnetic stirring type continuous casting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006523534A (en) * | 2003-04-16 | 2006-10-19 | コンカスト アクチェンゲゼルシャフト | Tubular mold for continuous casting |
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