CN102717045B - 一种双相不锈钢连铸的方法 - Google Patents
一种双相不锈钢连铸的方法 Download PDFInfo
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- CN102717045B CN102717045B CN201210213497.6A CN201210213497A CN102717045B CN 102717045 B CN102717045 B CN 102717045B CN 201210213497 A CN201210213497 A CN 201210213497A CN 102717045 B CN102717045 B CN 102717045B
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 23
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 17
- 239000010935 stainless steel Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000007670 refining Methods 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 238000002791 soaking Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims 2
- 229910052786 argon Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 11
- 239000002893 slag Substances 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000011651 chromium Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000004512 die casting Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
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CN201210213497.6A CN102717045B (zh) | 2012-06-27 | 2012-06-27 | 一种双相不锈钢连铸的方法 |
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CN201210213497.6A CN102717045B (zh) | 2012-06-27 | 2012-06-27 | 一种双相不锈钢连铸的方法 |
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CN102717045A CN102717045A (zh) | 2012-10-10 |
CN102717045B true CN102717045B (zh) | 2014-04-16 |
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CN201210213497.6A Active CN102717045B (zh) | 2012-06-27 | 2012-06-27 | 一种双相不锈钢连铸的方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105018761B (zh) * | 2015-07-28 | 2017-01-11 | 山西太钢不锈钢股份有限公司 | 一种高锰高铝型奥氏体低磁钢的连铸方法 |
CN106521355B (zh) * | 2016-11-25 | 2019-04-12 | 四川六合锻造股份有限公司 | 一种双相不锈钢及其制备方法和应用 |
CN106591735B (zh) * | 2016-12-05 | 2019-04-12 | 四川六合锻造股份有限公司 | 一种超级双相不锈钢及其制备方法 |
CN109014095B (zh) * | 2017-06-12 | 2020-07-17 | 鞍钢股份有限公司 | 一种减少板坯含Cr钢种铸坯气泡缺陷的方法 |
CN108486480B (zh) * | 2018-06-07 | 2019-12-27 | 东北大学 | 一种薄规格热轧双相钢板的制造方法 |
CN109898015A (zh) * | 2019-02-01 | 2019-06-18 | 上海加宁新材料科技有限公司 | 舰船用耐海水腐蚀hdr双相不锈钢的制造方法 |
Citations (6)
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CN101403077A (zh) * | 2008-11-08 | 2009-04-08 | 山西太钢不锈钢股份有限公司 | 一种双相不锈钢及其制造方法 |
CN101468387A (zh) * | 2007-12-27 | 2009-07-01 | 攀钢集团攀枝花钢铁研究院 | 一种连铸保护渣及其制备方法 |
CN101812647A (zh) * | 2009-02-25 | 2010-08-25 | 宝山钢铁股份有限公司 | 一种双相不锈钢及其制造方法 |
CN101876024A (zh) * | 2009-04-30 | 2010-11-03 | 宝山钢铁股份有限公司 | 一种供管坯高铬含n双相不锈钢连铸小方坯的生产方法 |
CN101967610A (zh) * | 2009-07-28 | 2011-02-09 | 宝山钢铁股份有限公司 | 一种高碳高硅马氏体不锈钢小方坯及其制造方法 |
JP5237604B2 (ja) * | 2007-09-27 | 2013-07-17 | メキキ・クリエイツ株式会社 | 被保険者意思記録伝達装置と被保険者意思記録伝達方法、及び被保険者意思記録伝達プログラム |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2527105B2 (ja) * | 1992-11-12 | 1996-08-21 | 日本鋼管株式会社 | 薄板状2相ステンレス鋼鋳片の製造方法 |
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2012
- 2012-06-27 CN CN201210213497.6A patent/CN102717045B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5237604B2 (ja) * | 2007-09-27 | 2013-07-17 | メキキ・クリエイツ株式会社 | 被保険者意思記録伝達装置と被保険者意思記録伝達方法、及び被保険者意思記録伝達プログラム |
CN101468387A (zh) * | 2007-12-27 | 2009-07-01 | 攀钢集团攀枝花钢铁研究院 | 一种连铸保护渣及其制备方法 |
CN101403077A (zh) * | 2008-11-08 | 2009-04-08 | 山西太钢不锈钢股份有限公司 | 一种双相不锈钢及其制造方法 |
CN101812647A (zh) * | 2009-02-25 | 2010-08-25 | 宝山钢铁股份有限公司 | 一种双相不锈钢及其制造方法 |
CN101876024A (zh) * | 2009-04-30 | 2010-11-03 | 宝山钢铁股份有限公司 | 一种供管坯高铬含n双相不锈钢连铸小方坯的生产方法 |
CN101967610A (zh) * | 2009-07-28 | 2011-02-09 | 宝山钢铁股份有限公司 | 一种高碳高硅马氏体不锈钢小方坯及其制造方法 |
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Effective date of registration: 20240312 Address after: 030003 2 tipped lawn street, pointed lawn area, Taiyuan, Shanxi Patentee after: Shanxi Taigang Stainless Steel Co.,Ltd. Country or region after: China Patentee after: Guoneng Shendong Coal Group Co.,Ltd. Country or region after: China Address before: 030003 No. 2 lawn street, Taiyuan, Shanxi Patentee before: Shanxi Taigang Stainless Steel Co.,Ltd. Country or region before: China |
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