CN102399945B - Rh精炼工艺生产非调质n80石油管材的方法 - Google Patents
Rh精炼工艺生产非调质n80石油管材的方法 Download PDFInfo
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- CN102399945B CN102399945B CN 201010275154 CN201010275154A CN102399945B CN 102399945 B CN102399945 B CN 102399945B CN 201010275154 CN201010275154 CN 201010275154 CN 201010275154 A CN201010275154 A CN 201010275154A CN 102399945 B CN102399945 B CN 102399945B
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- nitrogen
- steel
- refining
- ton steel
- blowing
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000007670 refining Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 239000003208 petroleum Substances 0.000 title abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 106
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000007664 blowing Methods 0.000 claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000003723 Smelting Methods 0.000 claims abstract description 7
- 238000009749 continuous casting Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000004458 analytical method Methods 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims abstract description 4
- 239000005864 Sulphur Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 235000003599 food sweetener Nutrition 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000003765 sweetening agent Substances 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 7
- 239000000956 alloy Substances 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract description 6
- 238000006477 desulfuration reaction Methods 0.000 abstract description 3
- 230000023556 desulfurization Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000756 V alloy Inorganic materials 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- SKKMWRVAJNPLFY-UHFFFAOYSA-N azanylidynevanadium Chemical compound [V]#N SKKMWRVAJNPLFY-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010275154 CN102399945B (zh) | 2010-09-08 | 2010-09-08 | Rh精炼工艺生产非调质n80石油管材的方法 |
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CN 201010275154 CN102399945B (zh) | 2010-09-08 | 2010-09-08 | Rh精炼工艺生产非调质n80石油管材的方法 |
Publications (2)
Publication Number | Publication Date |
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CN102399945A CN102399945A (zh) | 2012-04-04 |
CN102399945B true CN102399945B (zh) | 2013-07-31 |
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CN 201010275154 Active CN102399945B (zh) | 2010-09-08 | 2010-09-08 | Rh精炼工艺生产非调质n80石油管材的方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102634643B (zh) * | 2012-04-10 | 2013-08-14 | 河北省首钢迁安钢铁有限责任公司 | 一种高磁导率级取向电工钢带氮含量的控制方法 |
CN102925618A (zh) * | 2012-10-23 | 2013-02-13 | 鞍钢股份有限公司 | 含钒、氮微合金钢的增氮方法 |
CN106591541B (zh) * | 2016-12-23 | 2018-08-28 | 江苏沙钢集团淮钢特钢股份有限公司 | 一种rh真空处理过程中的脱氢增氮控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1116241A (zh) * | 1994-08-03 | 1996-02-07 | 宝山钢铁(集团)公司 | 低氢高氮钢生产工艺 |
EP1342798A1 (en) * | 2000-12-13 | 2003-09-10 | Kawasaki Steel Corporation | Process for producing high-nitrogen ultralow-carbon steel |
CN1932065A (zh) * | 2005-09-13 | 2007-03-21 | 鞍钢股份有限公司 | 一种可焊接高强度非调质油井管及其制造方法 |
CN101550473A (zh) * | 2008-03-31 | 2009-10-07 | 鞍钢股份有限公司 | 一种控制n80钢中氮含量的方法 |
-
2010
- 2010-09-08 CN CN 201010275154 patent/CN102399945B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1116241A (zh) * | 1994-08-03 | 1996-02-07 | 宝山钢铁(集团)公司 | 低氢高氮钢生产工艺 |
EP1342798A1 (en) * | 2000-12-13 | 2003-09-10 | Kawasaki Steel Corporation | Process for producing high-nitrogen ultralow-carbon steel |
CN1932065A (zh) * | 2005-09-13 | 2007-03-21 | 鞍钢股份有限公司 | 一种可焊接高强度非调质油井管及其制造方法 |
CN101550473A (zh) * | 2008-03-31 | 2009-10-07 | 鞍钢股份有限公司 | 一种控制n80钢中氮含量的方法 |
Non-Patent Citations (2)
Title |
---|
转炉开发N80级非调质石油套管钢的实践;高淑荣 等;《天津冶金》;20061231;10、11、62 * |
高淑荣 等.转炉开发N80级非调质石油套管钢的实践.《天津冶金》.2006,10、11、62. |
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CN102399945A (zh) | 2012-04-04 |
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Inventor after: Cang Shaoshuang Inventor after: Zhang Yong Inventor after: Chang Hongwei Inventor after: Li Yun Inventor after: Ning Dong Inventor before: Cang Shaoshuang Inventor before: Li Yun Inventor before: Ning Dong Inventor before: Chang Hongwei |
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Free format text: CORRECT: INVENTOR; FROM: ZANG SHAOSHUANG LI YUN NING DONG CHANG HONGWEI TO: ZANG SHAOSHUANG ZHANG YONG CHANG HONGWEI LI YUN NING DONG |
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