JPS621345B2 - - Google Patents
Info
- Publication number
- JPS621345B2 JPS621345B2 JP56139355A JP13935581A JPS621345B2 JP S621345 B2 JPS621345 B2 JP S621345B2 JP 56139355 A JP56139355 A JP 56139355A JP 13935581 A JP13935581 A JP 13935581A JP S621345 B2 JPS621345 B2 JP S621345B2
- Authority
- JP
- Japan
- Prior art keywords
- zirconia
- nozzle
- carbon
- corrosion resistance
- calcia
- 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.)
- Expired
Links
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 52
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- 239000000395 magnesium oxide Substances 0.000 claims description 8
- 239000000292 calcium oxide Substances 0.000 claims description 7
- 235000012255 calcium oxide Nutrition 0.000 claims description 7
- 238000009749 continuous casting Methods 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052845 zircon Inorganic materials 0.000 claims description 5
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 description 13
- 238000005260 corrosion Methods 0.000 description 13
- 239000011230 binding agent Substances 0.000 description 7
- 238000007654 immersion Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000004901 spalling Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- -1 carbonate Chemical class 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011271 tar pitch Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56139355A JPS5841768A (ja) | 1981-09-04 | 1981-09-04 | 連続鋳造用焼成ノズル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56139355A JPS5841768A (ja) | 1981-09-04 | 1981-09-04 | 連続鋳造用焼成ノズル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5841768A JPS5841768A (ja) | 1983-03-11 |
| JPS621345B2 true JPS621345B2 (da) | 1987-01-13 |
Family
ID=15243392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56139355A Granted JPS5841768A (ja) | 1981-09-04 | 1981-09-04 | 連続鋳造用焼成ノズル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5841768A (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6121968A (ja) * | 1984-07-10 | 1986-01-30 | 東芝セラミツクス株式会社 | ジルコニア質耐火物の製造法 |
| JPH0628779B2 (ja) * | 1984-12-04 | 1994-04-20 | 東芝セラミックス株式会社 | 連続鋳造用浸漬ノズル |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435579A (en) * | 1977-08-23 | 1979-03-15 | Chuo Electronics | Device for judging actions of moving object |
| JPS5633155A (en) * | 1979-08-28 | 1981-04-03 | Akechi Ceramic Kk | Immersing nozzle for continuous casting of molten steel |
| JPS5637275A (en) * | 1979-09-05 | 1981-04-10 | Shinagawa Refractories Co | Continuous casting dipping nozzle |
| JPS56165549A (en) * | 1980-05-08 | 1981-12-19 | Harima Refract Co Ltd | Production of nozzle for continuous casting |
-
1981
- 1981-09-04 JP JP56139355A patent/JPS5841768A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435579A (en) * | 1977-08-23 | 1979-03-15 | Chuo Electronics | Device for judging actions of moving object |
| JPS5633155A (en) * | 1979-08-28 | 1981-04-03 | Akechi Ceramic Kk | Immersing nozzle for continuous casting of molten steel |
| JPS5637275A (en) * | 1979-09-05 | 1981-04-10 | Shinagawa Refractories Co | Continuous casting dipping nozzle |
| JPS56165549A (en) * | 1980-05-08 | 1981-12-19 | Harima Refract Co Ltd | Production of nozzle for continuous casting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5841768A (ja) | 1983-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6348828B2 (da) | ||
| JP3035217B2 (ja) | 溶融金属用容器の羽口れんが | |
| JPS621345B2 (da) | ||
| JPS6119584B2 (da) | ||
| JPS6128624B2 (da) | ||
| JP3741595B2 (ja) | 不定形耐火物原料及び不定形耐火物 | |
| JPS6323149B2 (da) | ||
| JP3604301B2 (ja) | 不定形耐火物原料、原料混練物及び不定形耐火物 | |
| JPS6152099B2 (da) | ||
| JPH0432797B2 (da) | ||
| JPH0148110B2 (da) | ||
| KR830001463B1 (ko) | 내화벽돌의 제조방법 | |
| JP2598971B2 (ja) | 不焼成アルミナカーボン質鋳造用ノズル | |
| JPS6153150A (ja) | 溶鋼鋳造用ノズル | |
| JPH0450178A (ja) | カーボン含有取鍋内張り不定形耐火物 | |
| JPS6152100B2 (da) | ||
| JPH0578180A (ja) | カーボンフアイバー含有耐火物 | |
| JP2962927B2 (ja) | 炭素含有不定形耐火物 | |
| SU1636393A1 (ru) | Шихта дл изготовлени огнеупоров | |
| JP2575581B2 (ja) | ジルコニア質れんが | |
| JPS6222944B2 (da) | ||
| JPH09132455A (ja) | ジルコニア系耐火物とその製造法 | |
| KR100265004B1 (ko) | 내침윤성이 우수한 마그네시아-크로미아질 내화재 | |
| JPH1143716A (ja) | 溶融金属用容器の羽口れんが | |
| JPH033631B2 (da) |