JPH01100653U - - Google Patents
Info
- Publication number
- JPH01100653U JPH01100653U JP19722387U JP19722387U JPH01100653U JP H01100653 U JPH01100653 U JP H01100653U JP 19722387 U JP19722387 U JP 19722387U JP 19722387 U JP19722387 U JP 19722387U JP H01100653 U JPH01100653 U JP H01100653U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- layer
- insulating layer
- outer layer
- inner layer
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims 1
Landscapes
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第1図は本考案の溶融金属注入ノズルを示す側
面図であり、第2図a〜cはそれぞれ第1図―
線、―線及び―断面図であり、第3図
は本考案の効果を具体的に表したグラフである。
他方、第4図は、従来の通電加熱機構を備えた注
入ノズルを示す。
FIG. 1 is a side view showing the molten metal injection nozzle of the present invention, and FIGS. 2 a to 2 c are respectively shown in FIGS.
FIG. 3 is a graph specifically expressing the effects of the present invention.
On the other hand, FIG. 4 shows an injection nozzle equipped with a conventional electrical heating mechanism.
Claims (1)
層以上の断熱層を設け、該断熱層より外側に二つ
以上の高抵抗耐火物を帯状に設け、且つ前記内層
及び外層を電気的に接続する連結部を前記断熱層
に断続的に形成したことを特徴とする通電加熱用
溶融金属注入ノズル。 At least one heat insulating layer is provided between the inner layer and the outer layer of the nozzle body, two or more high-resistance refractories are provided in a band shape outside the heat insulating layer, and a connection electrically connects the inner layer and the outer layer. A molten metal injection nozzle for electrical heating, characterized in that portions are intermittently formed in the heat insulating layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19722387U JPH0511009Y2 (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19722387U JPH0511009Y2 (en) | 1987-12-24 | 1987-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01100653U true JPH01100653U (en) | 1989-07-06 |
JPH0511009Y2 JPH0511009Y2 (en) | 1993-03-17 |
Family
ID=31487789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19722387U Expired - Lifetime JPH0511009Y2 (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0511009Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009000737A (en) * | 2007-06-25 | 2009-01-08 | Akechi Ceramics Co Ltd | Nozzle for continuous casting |
-
1987
- 1987-12-24 JP JP19722387U patent/JPH0511009Y2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009000737A (en) * | 2007-06-25 | 2009-01-08 | Akechi Ceramics Co Ltd | Nozzle for continuous casting |
JP4502398B2 (en) * | 2007-06-25 | 2010-07-14 | 明智セラミックス株式会社 | Immersion nozzle for continuous casting |
Also Published As
Publication number | Publication date |
---|---|
JPH0511009Y2 (en) | 1993-03-17 |