JPS61167241U - - Google Patents
Info
- Publication number
- JPS61167241U JPS61167241U JP5016885U JP5016885U JPS61167241U JP S61167241 U JPS61167241 U JP S61167241U JP 5016885 U JP5016885 U JP 5016885U JP 5016885 U JP5016885 U JP 5016885U JP S61167241 U JPS61167241 U JP S61167241U
- Authority
- JP
- Japan
- Prior art keywords
- shielding object
- net
- mold
- lattice
- insulating material
- 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
- 239000011810 insulating material Substances 0.000 claims 2
- 241000255925 Diptera Species 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
第１図は遮蔽物の設置位置を説明する断面図、
第２図はこの考案の一実施例の斜視図、第３図は
他の実施例の斜視図、第４図は従来の一方向凝固
鋳塊の製造法を示す側面図、第５図は柱状晶の凝
固前面に等軸晶が降り積もる状況を示す説明図で
ある。
５……鋳型、７……溶湯、２１，２１′……遮
蔽物。
Figure 1 is a sectional view explaining the installation position of the shield,
Fig. 2 is a perspective view of one embodiment of this invention, Fig. 3 is a perspective view of another embodiment, Fig. 4 is a side view showing a conventional method for manufacturing a unidirectionally solidified ingot, and Fig. 5 is a column-shaped ingot. FIG. 2 is an explanatory diagram showing a situation in which equiaxed crystals accumulate on the front surface of solidified crystals. 5... Mold, 7... Molten metal, 21, 21'... Shielding object.
Claims (1)
所定間隙をあけて設置され、鋳型内の溶鋼の大部
分の少なくとも側面をとり囲む耐火性遮蔽物。 (2) 上記遮蔽物は網状、格子状あるいは薄板状
の断熱材を蚊帳形状に形成してなることを特徴と
する実用新案登録請求の範囲第１項に記載の遮蔽
物。 (3) 上記遮蔽物は網状、格子状あるいは薄板状
の断熱材を棚形状に形成してなることを特徴とす
る実用新案登録請求の範囲第１項に記載の遮蔽物
。[Claims for Utility Model Registration] (1) A fire-resistant shield that is installed with a predetermined gap from the side wall in a mold for producing a unidirectionally solidified ingot and surrounds at least the sides of most of the molten steel in the mold. (2) The shielding object according to claim 1, wherein the shielding object is formed by forming a net-like, lattice-like, or thin plate-like heat insulating material into the shape of a mosquito net. (3) The shielding object according to claim 1, wherein the shielding object is formed by forming a net-like, lattice-like, or thin plate-like heat insulating material into a shelf shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5016885U JPS61167241U (en) | 1985-04-03 | 1985-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5016885U JPS61167241U (en) | 1985-04-03 | 1985-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61167241U true JPS61167241U (en) | 1986-10-17 |
Family
ID=30568050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5016885U Pending JPS61167241U (en) | 1985-04-03 | 1985-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61167241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008055514A (en) * | 2007-11-16 | 2008-03-13 | Mitsubishi Materials Corp | Casting apparatus |
-
1985
- 1985-04-03 JP JP5016885U patent/JPS61167241U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008055514A (en) * | 2007-11-16 | 2008-03-13 | Mitsubishi Materials Corp | Casting apparatus |
| JP4501992B2 (en) * | 2007-11-16 | 2010-07-14 | 三菱マテリアル株式会社 | Casting equipment |
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