JPH0196070A - 溶融金属樋用流し込み施工耐火物 - Google Patents
溶融金属樋用流し込み施工耐火物Info
- Publication number
- JPH0196070A JPH0196070A JP62254917A JP25491787A JPH0196070A JP H0196070 A JPH0196070 A JP H0196070A JP 62254917 A JP62254917 A JP 62254917A JP 25491787 A JP25491787 A JP 25491787A JP H0196070 A JPH0196070 A JP H0196070A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- alumina
- vanadium slag
- spout
- mgo
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 33
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 18
- 239000011029 spinel Substances 0.000 claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000011230 binding agent Substances 0.000 claims abstract description 9
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 9
- 229910000756 V alloy Inorganic materials 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 claims abstract description 4
- 239000011823 monolithic refractory Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 claims description 5
- 239000006227 byproduct Substances 0.000 claims description 2
- 239000002893 slag Substances 0.000 abstract description 53
- 229910052720 vanadium Inorganic materials 0.000 abstract description 35
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract description 34
- 230000007797 corrosion Effects 0.000 abstract description 15
- 238000005260 corrosion Methods 0.000 abstract description 15
- 230000002159 abnormal effect Effects 0.000 abstract description 11
- 239000004568 cement Substances 0.000 abstract description 3
- 239000000571 coke Substances 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 229910003112 MgO-Al2O3 Inorganic materials 0.000 abstract 2
- -1 coke) Chemical compound 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000000395 magnesium oxide Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000011819 refractory material Substances 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000011863 silicon-based powder Substances 0.000 description 2
- 150000003681 vanadium Chemical class 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- 238000004131 Bayer process Methods 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 241000978776 Senegalia senegal Species 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052924 anglesite Inorganic materials 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000010443 kyanite Substances 0.000 description 1
- 229910052850 kyanite Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 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
- 229910052851 sillimanite Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 239000003832 thermite Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62254917A JPH0196070A (ja) | 1987-10-08 | 1987-10-08 | 溶融金属樋用流し込み施工耐火物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62254917A JPH0196070A (ja) | 1987-10-08 | 1987-10-08 | 溶融金属樋用流し込み施工耐火物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0196070A true JPH0196070A (ja) | 1989-04-14 |
| JPH0463032B2 JPH0463032B2 (enrdf_load_stackoverflow) | 1992-10-08 |
Family
ID=17271652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62254917A Granted JPH0196070A (ja) | 1987-10-08 | 1987-10-08 | 溶融金属樋用流し込み施工耐火物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0196070A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0450178A (ja) * | 1990-06-15 | 1992-02-19 | Kurosaki Refract Co Ltd | カーボン含有取鍋内張り不定形耐火物 |
| JPH04144975A (ja) * | 1990-10-04 | 1992-05-19 | Shinagawa Rozai Kk | 高炉出銑口用マッド材 |
| JPH0672776A (ja) * | 1992-08-24 | 1994-03-15 | Nippon Steel Corp | 流し込み成形用耐火物 |
| KR20000042062A (ko) * | 1998-12-24 | 2000-07-15 | 황석동 | 전기로 배재구용 내화재 |
| US6543696B2 (en) | 1999-10-25 | 2003-04-08 | Mitsubishi Denki Kabushiki Kaisha | Portable information terminal |
| KR100417712B1 (ko) * | 1998-12-29 | 2004-03-26 | 주식회사 포스코 | 제강용 충진재 |
| KR100478141B1 (ko) * | 2000-12-20 | 2005-03-22 | 재단법인 포항산업과학연구원 | 폐내화물을 이용한 고로노체 보수용 수계 압입재 조성물 |
| JP2006143495A (ja) * | 2004-11-17 | 2006-06-08 | Nippon Steel Corp | 溶融シリコン流通部材とシリコンの移送方法 |
| JP2008232457A (ja) * | 2007-03-16 | 2008-10-02 | Kurosaki Harima Corp | 不定形耐火物の吹付け施工方法、及びそれに使用される不定形耐火物 |
| JP2018168014A (ja) * | 2017-03-30 | 2018-11-01 | Ｊｆｅスチール株式会社 | 不焼成れんが耐火物および不焼成れんが耐火物の製造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516164A (en) * | 1974-07-06 | 1976-01-19 | Mitsuboshi Ind | Fuasunaaniokeru mushino seikeisochi |
| JPS51148714A (en) * | 1975-06-17 | 1976-12-21 | Harima Refractories Co Ltd | Refractories for vibration molding |
| JPS529011A (en) * | 1975-07-14 | 1977-01-24 | Shinagawa Refractories Co | Refractory stamp material |
| JPS53137215A (en) * | 1977-05-06 | 1978-11-30 | Harima Refractories Co Ltd | Reparing material of blast oven gate by spray method |
-
1987
- 1987-10-08 JP JP62254917A patent/JPH0196070A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516164A (en) * | 1974-07-06 | 1976-01-19 | Mitsuboshi Ind | Fuasunaaniokeru mushino seikeisochi |
| JPS51148714A (en) * | 1975-06-17 | 1976-12-21 | Harima Refractories Co Ltd | Refractories for vibration molding |
| JPS529011A (en) * | 1975-07-14 | 1977-01-24 | Shinagawa Refractories Co | Refractory stamp material |
| JPS53137215A (en) * | 1977-05-06 | 1978-11-30 | Harima Refractories Co Ltd | Reparing material of blast oven gate by spray method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0450178A (ja) * | 1990-06-15 | 1992-02-19 | Kurosaki Refract Co Ltd | カーボン含有取鍋内張り不定形耐火物 |
| JPH04144975A (ja) * | 1990-10-04 | 1992-05-19 | Shinagawa Rozai Kk | 高炉出銑口用マッド材 |
| JPH0672776A (ja) * | 1992-08-24 | 1994-03-15 | Nippon Steel Corp | 流し込み成形用耐火物 |
| KR20000042062A (ko) * | 1998-12-24 | 2000-07-15 | 황석동 | 전기로 배재구용 내화재 |
| KR100417712B1 (ko) * | 1998-12-29 | 2004-03-26 | 주식회사 포스코 | 제강용 충진재 |
| US6543696B2 (en) | 1999-10-25 | 2003-04-08 | Mitsubishi Denki Kabushiki Kaisha | Portable information terminal |
| KR100478141B1 (ko) * | 2000-12-20 | 2005-03-22 | 재단법인 포항산업과학연구원 | 폐내화물을 이용한 고로노체 보수용 수계 압입재 조성물 |
| JP2006143495A (ja) * | 2004-11-17 | 2006-06-08 | Nippon Steel Corp | 溶融シリコン流通部材とシリコンの移送方法 |
| JP2008232457A (ja) * | 2007-03-16 | 2008-10-02 | Kurosaki Harima Corp | 不定形耐火物の吹付け施工方法、及びそれに使用される不定形耐火物 |
| JP2018168014A (ja) * | 2017-03-30 | 2018-11-01 | Ｊｆｅスチール株式会社 | 不焼成れんが耐火物および不焼成れんが耐火物の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0463032B2 (enrdf_load_stackoverflow) | 1992-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |