JPS6438135U - - Google Patents
Info
- Publication number
- JPS6438135U JPS6438135U JP13004787U JP13004787U JPS6438135U JP S6438135 U JPS6438135 U JP S6438135U JP 13004787 U JP13004787 U JP 13004787U JP 13004787 U JP13004787 U JP 13004787U JP S6438135 U JPS6438135 U JP S6438135U
- Authority
- JP
- Japan
- Prior art keywords
- surface plate
- view
- cracks
- utility
- large number
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Description
第１図は本考案の実施例を示し、イは定盤平面
図、ロは定盤長辺側断面図、ハは定盤短辺側断面
図。第２図は一方向凝固鋼塊製造時の定盤セツト
状況を示す断面説明図。第３図は鋼塊底面の凝固
・収縮に伴う亀裂、割れの発生状況を示す説明図
。 １…注入管、２…大定盤、３…小定盤、４…鋳
型、５…断熱スリーブ、６…保温剤、７…溶鋼、
８…湯道、９…亀裂・割れ、１０…小突起、２０
…底面。
図、ロは定盤長辺側断面図、ハは定盤短辺側断面
図。第２図は一方向凝固鋼塊製造時の定盤セツト
状況を示す断面説明図。第３図は鋼塊底面の凝固
・収縮に伴う亀裂、割れの発生状況を示す説明図
。 １…注入管、２…大定盤、３…小定盤、４…鋳
型、５…断熱スリーブ、６…保温剤、７…溶鋼、
８…湯道、９…亀裂・割れ、１０…小突起、２０
…底面。
Claims (1)
- 定盤上面の全面に円錐状の小突起を多数形成し
たことを特徴とする鋼塊製造用定盤。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13004787U JPS6438135U (ja) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13004787U JPS6438135U (ja) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438135U true JPS6438135U (ja) | 1989-03-07 |
Family
ID=31384861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13004787U Pending JPS6438135U (ja) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438135U (ja) |
-
1987
- 1987-08-28 JP JP13004787U patent/JPS6438135U/ja active Pending