CN102659425B - 具有涂层和经过钝化的钢包精炼用引流砂及其制备方法 - Google Patents
具有涂层和经过钝化的钢包精炼用引流砂及其制备方法 Download PDFInfo
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- CN102659425B CN102659425B CN201210116224XA CN201210116224A CN102659425B CN 102659425 B CN102659425 B CN 102659425B CN 201210116224X A CN201210116224X A CN 201210116224XA CN 201210116224 A CN201210116224 A CN 201210116224A CN 102659425 B CN102659425 B CN 102659425B
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- 239000004576 sand Substances 0.000 title claims abstract description 86
- 238000007670 refining Methods 0.000 title claims abstract description 31
- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 238000000576 coating method Methods 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 124
- 239000000843 powder Substances 0.000 claims abstract description 56
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 239000011819 refractory material Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 37
- 239000003963 antioxidant agent Substances 0.000 claims description 27
- 230000003078 antioxidant effect Effects 0.000 claims description 27
- 238000004040 coloring Methods 0.000 claims description 26
- 239000000945 filler Substances 0.000 claims description 26
- 239000000314 lubricant Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 23
- 230000003213 activating effect Effects 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical group [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229910026551 ZrC Inorganic materials 0.000 claims description 6
- OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 6
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 claims description 5
- XLXGCFTYXICXJF-UHFFFAOYSA-N ethylsilicon Chemical compound CC[Si] XLXGCFTYXICXJF-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000002161 passivation Methods 0.000 abstract description 7
- 238000005204 segregation Methods 0.000 abstract description 3
- 238000005245 sintering Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract 4
- 238000005507 spraying Methods 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003068 static effect Effects 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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CN201210116224XA CN102659425B (zh) | 2012-04-19 | 2012-04-19 | 具有涂层和经过钝化的钢包精炼用引流砂及其制备方法 |
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CN201210116224XA CN102659425B (zh) | 2012-04-19 | 2012-04-19 | 具有涂层和经过钝化的钢包精炼用引流砂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102659425A CN102659425A (zh) | 2012-09-12 |
CN102659425B true CN102659425B (zh) | 2013-11-20 |
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CN201210116224XA Expired - Fee Related CN102659425B (zh) | 2012-04-19 | 2012-04-19 | 具有涂层和经过钝化的钢包精炼用引流砂及其制备方法 |
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CN (1) | CN102659425B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103910530A (zh) * | 2014-02-19 | 2014-07-09 | 新疆八一钢铁股份有限公司 | 一种废弃rh镁铬砖无害化处理的工艺 |
CN104148625B (zh) * | 2014-08-26 | 2016-05-18 | 马鞍山市宁生耐火材料有限责任公司 | 一种精炼铬质引流砂的制备方法 |
CN106116603A (zh) * | 2016-06-28 | 2016-11-16 | 徐州苏牌高温新材料有限公司 | 一种硅质引流砂及其制备方法 |
CN108421970B (zh) * | 2018-03-19 | 2020-05-22 | 河南通宇冶材集团有限公司 | 一种颗粒状铬质引流砂的制备方法 |
CN110407588A (zh) * | 2019-06-21 | 2019-11-05 | 杨晓军 | 一种包覆远红外釉层引流砂的制备方法 |
CN112479727B (zh) * | 2020-12-23 | 2022-05-06 | 河南通宇冶材集团有限公司 | 一种非反应性引流剂的制备方法 |
CN113321511B (zh) * | 2021-08-03 | 2021-10-22 | 北京科技大学 | 一种洁净钢生产用引流砂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85105584A (zh) * | 1985-07-11 | 1987-01-21 | 机械工业部沈阳铸造研究所 | 铸造用钛铁矿砂、钛冶渣、铭冶渣 |
CN86104963A (zh) * | 1986-07-28 | 1987-06-10 | 机械工业部沈阳铸造研究所 | 铸钢、铸铁用型(芯)砂混合料 |
CN1044607A (zh) * | 1989-02-05 | 1990-08-15 | 包头市粮食油脂化工厂 | 铸造用粘结剂 |
CN101444842A (zh) * | 2008-12-30 | 2009-06-03 | 沈阳东北大学冶金技术研究所有限公司 | 一种钢包用碱性引流砂 |
-
2012
- 2012-04-19 CN CN201210116224XA patent/CN102659425B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85105584A (zh) * | 1985-07-11 | 1987-01-21 | 机械工业部沈阳铸造研究所 | 铸造用钛铁矿砂、钛冶渣、铭冶渣 |
CN86104963A (zh) * | 1986-07-28 | 1987-06-10 | 机械工业部沈阳铸造研究所 | 铸钢、铸铁用型(芯)砂混合料 |
CN1044607A (zh) * | 1989-02-05 | 1990-08-15 | 包头市粮食油脂化工厂 | 铸造用粘结剂 |
CN101444842A (zh) * | 2008-12-30 | 2009-06-03 | 沈阳东北大学冶金技术研究所有限公司 | 一种钢包用碱性引流砂 |
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Address after: 110004 Heping Road, Heping District, Liaoning, Shenyang, Lane No. 11, No. 3 Applicant after: NORTHEASTERN UNIVERSITY METALURGICAL TECHNOLOGY INSTITUTE CO., LTD. Address before: 110004 Heping Road, Heping District, Liaoning, Shenyang, Lane No. 11, No. 3 Applicant before: Metallurgy Technology Research Institute Co., Ltd., Northeast University |
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Effective date of registration: 20171026 Address after: Hunnan District of Shenyang City, Liaoning province 110169 National Road No. 109-4 1 room 168 Patentee after: Shenyang Dong Yu net environmental technology Co. Ltd. Address before: 110004 Heping Road, Heping District, Liaoning, Shenyang, Lane No. 11, No. 3 Patentee before: NORTHEASTERN UNIVERSITY METALURGICAL TECHNOLOGY INSTITUTE CO., LTD. |
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Denomination of invention: Passivated drainage sand with coating for ladle refining and preparation method thereof Effective date of registration: 20171205 Granted publication date: 20131120 Pledgee: Shenyang Shengjing Hui herthai Industrial Investment Management Center (limited partnership) Pledgor: Shenyang Dong Yu net environmental technology Co. Ltd. Registration number: 2017210000023 |
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