JPS632911B2 - - Google Patents
Info
- Publication number
- JPS632911B2 JPS632911B2 JP58121573A JP12157383A JPS632911B2 JP S632911 B2 JPS632911 B2 JP S632911B2 JP 58121573 A JP58121573 A JP 58121573A JP 12157383 A JP12157383 A JP 12157383A JP S632911 B2 JPS632911 B2 JP S632911B2
- Authority
- JP
- Japan
- Prior art keywords
- graphite
- refractory
- alumina
- refractories
- surface area
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 229910002804 graphite Inorganic materials 0.000 claims description 23
- 239000010439 graphite Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 description 15
- 238000004901 spalling Methods 0.000 description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000000395 magnesium oxide Substances 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 229910052596 spinel Inorganic materials 0.000 description 4
- 239000011029 spinel Substances 0.000 description 4
- 229910000805 Pig iron Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229910018084 Al-Fe Inorganic materials 0.000 description 1
- 229910018192 Al—Fe Inorganic materials 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- ATRMIFNAYHCLJR-UHFFFAOYSA-N [O].CCC Chemical compound [O].CCC ATRMIFNAYHCLJR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58121573A JPS6016866A (ja) | 1983-07-06 | 1983-07-06 | 溶銑予備処理容器用黒鉛含有耐火物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58121573A JPS6016866A (ja) | 1983-07-06 | 1983-07-06 | 溶銑予備処理容器用黒鉛含有耐火物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6016866A JPS6016866A (ja) | 1985-01-28 |
| JPS632911B2 true JPS632911B2 (fr) | 1988-01-21 |
Family
ID=14814575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58121573A Granted JPS6016866A (ja) | 1983-07-06 | 1983-07-06 | 溶銑予備処理容器用黒鉛含有耐火物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6016866A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02112441U (fr) * | 1989-02-28 | 1990-09-07 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1267660A (fr) * | 1986-04-21 | 1990-04-10 | Vesuvius Crucible Company | Corps refractaires lies au carbone |
| DE10000415A1 (de) * | 2000-01-07 | 2001-09-06 | Alstom Power Schweiz Ag Baden | Verfahren und Vorrichtung zur Unterdrückung von Strömungswirbeln innerhalb einer Strömungskraftmaschine |
| GB2393500B (en) * | 2003-01-29 | 2004-09-08 | Morgan Crucible Co | Induction furnaces and components |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5462210A (en) * | 1977-10-27 | 1979-05-19 | Nippon Crucible Co | Aluminaacarbonnsilicon carbide base refractory for sliding nozzle |
| JPS5770213A (en) * | 1980-10-21 | 1982-04-30 | Kawasaki Steel Corp | Container for treating molten pig iron on outside of furnace |
-
1983
- 1983-07-06 JP JP58121573A patent/JPS6016866A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5462210A (en) * | 1977-10-27 | 1979-05-19 | Nippon Crucible Co | Aluminaacarbonnsilicon carbide base refractory for sliding nozzle |
| JPS5770213A (en) * | 1980-10-21 | 1982-04-30 | Kawasaki Steel Corp | Container for treating molten pig iron on outside of furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02112441U (fr) * | 1989-02-28 | 1990-09-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6016866A (ja) | 1985-01-28 |
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