JPH0172940U - - Google Patents
Info
- Publication number
- JPH0172940U JPH0172940U JP1987165848U JP16584887U JPH0172940U JP H0172940 U JPH0172940 U JP H0172940U JP 1987165848 U JP1987165848 U JP 1987165848U JP 16584887 U JP16584887 U JP 16584887U JP H0172940 U JPH0172940 U JP H0172940U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- bodies
- injection pipe
- injection
- ingot
- 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
- 238000002347 injection Methods 0.000 claims 4
- 239000007924 injection Substances 0.000 claims 4
- 239000011819 refractory material Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000009628 steelmaking Methods 0.000 claims 1
- 229910052845 zircon Inorganic materials 0.000 claims 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
添付図は、本考案の一実施例の一部省略した側
断面図である。 １……下注造塊装置、７……湯道、８……湯道
本体、９……高品質耐火物。
断面図である。 １……下注造塊装置、７……湯道、８……湯道
本体、９……高品質耐火物。
Claims (1)
- 製鋼の下注造塊装置の湯道や注入管等の湯道本
体や注入管本体を安価な粘土質の汎用耐火物で形
成するとともに、注入される溶鋼に接触する上記
湯道本体や注入管本体の内面に高アルミナ質やジ
ルコン質等の高耐食性の高品質耐火物を１〜３mm
の厚さに被覆したことを特徴とする下注用湯道や
注入管等の造塊装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165848U JPH0172940U (ja) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165848U JPH0172940U (ja) | 1987-10-28 | 1987-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172940U true JPH0172940U (ja) | 1989-05-17 |
Family
ID=31452707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987165848U Pending JPH0172940U (ja) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172940U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100862364B1 (ko) * | 2007-04-05 | 2008-10-13 | 조선내화 주식회사 | 조괴용 내화브릭 |
-
1987
- 1987-10-28 JP JP1987165848U patent/JPH0172940U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100862364B1 (ko) * | 2007-04-05 | 2008-10-13 | 조선내화 주식회사 | 조괴용 내화브릭 |