CN101658910A - 复合型挡渣堰及其制备方法 - Google Patents
复合型挡渣堰及其制备方法 Download PDFInfo
- Publication number
- CN101658910A CN101658910A CN200910152919A CN200910152919A CN101658910A CN 101658910 A CN101658910 A CN 101658910A CN 200910152919 A CN200910152919 A CN 200910152919A CN 200910152919 A CN200910152919 A CN 200910152919A CN 101658910 A CN101658910 A CN 101658910A
- Authority
- CN
- China
- Prior art keywords
- weir
- slag
- slag weir
- composite slag
- molten steel
- 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
- 239000002893 slag Substances 0.000 title claims abstract description 114
- 239000002131 composite material Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000011777 magnesium Substances 0.000 claims abstract description 10
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 36
- 229910001051 Magnalium Inorganic materials 0.000 claims description 34
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 20
- 239000000395 magnesium oxide Substances 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 16
- 239000001095 magnesium carbonate Substances 0.000 claims description 16
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 16
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 16
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 239000011863 silicon-based powder Substances 0.000 claims description 16
- 239000001488 sodium phosphate Substances 0.000 claims description 14
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 14
- 239000013638 trimer Substances 0.000 claims description 14
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 14
- 239000003643 water by type Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 10
- 229910052596 spinel Inorganic materials 0.000 claims description 8
- 239000011029 spinel Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 7
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- -1 magnesium aluminate Chemical class 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000009749 continuous casting Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 210000000746 body region Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- CEYULKASIQJZGP-UHFFFAOYSA-L disodium;2-(carboxymethyl)-2-hydroxybutanedioate Chemical group [Na+].[Na+].[O-]C(=O)CC(O)(C(=O)O)CC([O-])=O CEYULKASIQJZGP-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical group O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical group [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 229940039790 sodium oxalate Drugs 0.000 description 1
- 229940074446 sodium potassium tartrate tetrahydrate Drugs 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009101529191A CN101658910B (zh) | 2009-09-20 | 2009-09-20 | 复合型挡渣堰及其制备方法 |
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CN2009101529191A CN101658910B (zh) | 2009-09-20 | 2009-09-20 | 复合型挡渣堰及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101658910A true CN101658910A (zh) | 2010-03-03 |
CN101658910B CN101658910B (zh) | 2011-06-29 |
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CN2009101529191A Active CN101658910B (zh) | 2009-09-20 | 2009-09-20 | 复合型挡渣堰及其制备方法 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584299A (zh) * | 2012-03-06 | 2012-07-18 | 长兴煤山新型炉料有限公司 | Lm-t脱硅摆动流嘴浇注料 |
CN102838359A (zh) * | 2012-09-04 | 2012-12-26 | 山西新型炉业集团有限公司 | 一种中间包稳流器的原料配比及制作方法 |
CN103302259A (zh) * | 2013-07-01 | 2013-09-18 | 莱芜钢铁集团有限公司 | 一种连铸中间包挡渣坝及其制备方法 |
CN103990772A (zh) * | 2014-05-16 | 2014-08-20 | 莱芜钢铁集团有限公司 | 一种用于去除双流板坯连铸机中间包内钢液夹杂物的冶金装置 |
CN106345990A (zh) * | 2016-08-30 | 2017-01-25 | 洛阳利尔耐火材料有限公司 | 一种连铸中间包用复合挡渣墙的制备方法 |
CN107840672A (zh) * | 2017-11-10 | 2018-03-27 | 河南新拓耐火材料有限公司 | 座砖制备方法及设备 |
CN109503134A (zh) * | 2018-12-30 | 2019-03-22 | 河南新拓耐火材料有限公司 | 一种钢包浇注料及其制备方法 |
CN110451931A (zh) * | 2018-05-08 | 2019-11-15 | 山东国茂冶金材料有限公司 | 一种分体组合型中间包用挡渣墙及其制备使用方法 |
CN112974785A (zh) * | 2021-02-08 | 2021-06-18 | 北京首钢股份有限公司 | 一种钢包及钢包砌筑方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2403519Y (zh) * | 1999-11-26 | 2000-11-01 | 冶金工业部钢铁研究总院 | 中间包用组合式钢水挡渣过滤装置 |
CN2803579Y (zh) * | 2004-12-10 | 2006-08-09 | 杨曰盛 | 提高连铸中间包挡渣墙、挡渣板耐用性的可拆装的装置 |
-
2009
- 2009-09-20 CN CN2009101529191A patent/CN101658910B/zh active Active
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584299A (zh) * | 2012-03-06 | 2012-07-18 | 长兴煤山新型炉料有限公司 | Lm-t脱硅摆动流嘴浇注料 |
CN102584299B (zh) * | 2012-03-06 | 2013-08-21 | 长兴煤山新型炉料有限公司 | Lm-t脱硅摆动流嘴浇注料 |
CN102838359A (zh) * | 2012-09-04 | 2012-12-26 | 山西新型炉业集团有限公司 | 一种中间包稳流器的原料配比及制作方法 |
CN102838359B (zh) * | 2012-09-04 | 2014-09-24 | 山西新型炉业集团有限公司 | 一种中间包稳流器的原料配比及制作方法 |
CN103302259A (zh) * | 2013-07-01 | 2013-09-18 | 莱芜钢铁集团有限公司 | 一种连铸中间包挡渣坝及其制备方法 |
CN103990772A (zh) * | 2014-05-16 | 2014-08-20 | 莱芜钢铁集团有限公司 | 一种用于去除双流板坯连铸机中间包内钢液夹杂物的冶金装置 |
CN106345990A (zh) * | 2016-08-30 | 2017-01-25 | 洛阳利尔耐火材料有限公司 | 一种连铸中间包用复合挡渣墙的制备方法 |
CN107840672A (zh) * | 2017-11-10 | 2018-03-27 | 河南新拓耐火材料有限公司 | 座砖制备方法及设备 |
CN110451931A (zh) * | 2018-05-08 | 2019-11-15 | 山东国茂冶金材料有限公司 | 一种分体组合型中间包用挡渣墙及其制备使用方法 |
CN110451931B (zh) * | 2018-05-08 | 2021-08-24 | 山东国茂冶金材料有限公司 | 一种分体组合型中间包用挡渣墙及其制备使用方法 |
CN109503134A (zh) * | 2018-12-30 | 2019-03-22 | 河南新拓耐火材料有限公司 | 一种钢包浇注料及其制备方法 |
CN109503134B (zh) * | 2018-12-30 | 2021-06-18 | 河南新拓耐火材料有限公司 | 一种钢包浇注料及其制备方法 |
CN112974785A (zh) * | 2021-02-08 | 2021-06-18 | 北京首钢股份有限公司 | 一种钢包及钢包砌筑方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101658910B (zh) | 2011-06-29 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite slag weir and its preparation method Effective date of registration: 20210622 Granted publication date: 20110629 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2021330000620 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220617 Granted publication date: 20110629 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2021330000620 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite slag retaining weir and its preparation method Effective date of registration: 20220621 Granted publication date: 20110629 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2022330001015 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230626 Granted publication date: 20110629 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2022330001015 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite slag retaining weir and its preparation method Effective date of registration: 20230628 Granted publication date: 20110629 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2023980046207 |