CN100348737C - 炼钢用的脱氧剂Si-Ca-Ti-Fe合金 - Google Patents
炼钢用的脱氧剂Si-Ca-Ti-Fe合金 Download PDFInfo
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- CN100348737C CN100348737C CNB2005100475571A CN200510047557A CN100348737C CN 100348737 C CN100348737 C CN 100348737C CN B2005100475571 A CNB2005100475571 A CN B2005100475571A CN 200510047557 A CN200510047557 A CN 200510047557A CN 100348737 C CN100348737 C CN 100348737C
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- Prior art keywords
- steel
- present
- alloy
- water
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- Prior art date
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 14
- 239000000956 alloy Substances 0.000 title claims abstract description 14
- 229910011212 Ti—Fe Inorganic materials 0.000 title claims description 9
- 238000009628 steelmaking Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- 238000003723 Smelting Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 238000009749 continuous casting Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 239000011575 calcium Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 229910000640 Fe alloy Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910004709 CaSi Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910005347 FeSi Inorganic materials 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- -1 SiBa Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- RCYJPSGNXVLIBO-UHFFFAOYSA-N sulfanylidenetitanium Chemical compound [S].[Ti] RCYJPSGNXVLIBO-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
名称 | Si(wt%) | Ca(wt%) | Ti(wt%) | Fe(wt%) | Al(wt%) | C(wt%) | P(wt%) | S(wt%) | 比重(g/cm3) | 熔点(℃) | 粒度(mm) |
30-55 | 2-15 | 5-20 | 余量 | 0.5-2.5 | <1.0 | <0.05 | <0.05 | 3.0-4.5 | 1000-1050 | 20-80 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100475571A CN100348737C (zh) | 2005-10-26 | 2005-10-26 | 炼钢用的脱氧剂Si-Ca-Ti-Fe合金 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100475571A CN100348737C (zh) | 2005-10-26 | 2005-10-26 | 炼钢用的脱氧剂Si-Ca-Ti-Fe合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1831154A CN1831154A (zh) | 2006-09-13 |
CN100348737C true CN100348737C (zh) | 2007-11-14 |
Family
ID=36993652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100475571A Expired - Fee Related CN100348737C (zh) | 2005-10-26 | 2005-10-26 | 炼钢用的脱氧剂Si-Ca-Ti-Fe合金 |
Country Status (1)
Country | Link |
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CN (1) | CN100348737C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101665856B (zh) * | 2009-08-28 | 2010-12-29 | 莱芜钢铁股份有限公司 | 一种炼钢脱氧剂及其制备方法 |
CN101985719A (zh) * | 2010-11-01 | 2011-03-16 | 武汉科技大学 | 冶炼大线能量焊接低合金钢的复合添加剂及使用方法 |
CN102031441B (zh) * | 2010-11-01 | 2012-11-28 | 武汉科技大学 | 用于钢中硫化物球化和分散的复合添加剂及使用方法 |
CN103757178A (zh) * | 2014-01-08 | 2014-04-30 | 南京钢铁股份有限公司 | 提高抗大线能量焊接性能的添加剂及其制造、使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001026812A (ja) * | 1999-07-16 | 2001-01-30 | Nippon Steel Corp | 溶鋼用脱酸合金 |
CN1316528A (zh) * | 2001-01-12 | 2001-10-10 | 太原理工大学 | 钢铁用多元叠加效应变质剂 |
CN1477211A (zh) * | 2002-08-20 | 2004-02-25 | 刚 滕 | 用于钢液终脱氧的硅铝钡钙硼铁合金及其制备方法 |
CN1548560A (zh) * | 2003-05-14 | 2004-11-24 | 洛阳忠诚电力集团有限公司 | 稀土硅钡钙钛铁合金及其制备方法 |
-
2005
- 2005-10-26 CN CNB2005100475571A patent/CN100348737C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001026812A (ja) * | 1999-07-16 | 2001-01-30 | Nippon Steel Corp | 溶鋼用脱酸合金 |
CN1316528A (zh) * | 2001-01-12 | 2001-10-10 | 太原理工大学 | 钢铁用多元叠加效应变质剂 |
CN1477211A (zh) * | 2002-08-20 | 2004-02-25 | 刚 滕 | 用于钢液终脱氧的硅铝钡钙硼铁合金及其制备方法 |
CN1548560A (zh) * | 2003-05-14 | 2004-11-24 | 洛阳忠诚电力集团有限公司 | 稀土硅钡钙钛铁合金及其制备方法 |
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CN1831154A (zh) | 2006-09-13 |
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Owner name: BENXI SMELTING GROUP CO., LTD. Free format text: FORMER OWNER: JIANG DIANBO Effective date: 20110708 |
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Free format text: CORRECT: ADDRESS; FROM: 117100 NO. 549 (BENXI SMELTERY GROUP CO., LTD.), CHANGJIANG ROAD, XIAOSHI TOWN, BENXI MANZU AUTONOMOUS COUNTY, LIAONING PROVINCE TO: 117100 NO. 549, CHANGJIANG ROAD, XIAOSHI TOWN, BENXI MANZU AUTONOMOUS COUNTY, LIAONING PROVINCE |
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Effective date of registration: 20110708 Address after: The Yangtze River Road 117100 in Liaoning Province, Benxi Manchu Autonomous County in the small town of No. 549 Patentee after: Benxi Smelting Group Co., Ltd. Address before: The Yangtze River Road 117100 in Liaoning Province, Benxi Manchu Autonomous County in the small town of No. 549 (Benxi Smelter Group Co. Ltd) Patentee before: Jiang Dianbo |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20161026 |