JP2002529599A5 - - Google Patents
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- Publication number
- JP2002529599A5 JP2002529599A5 JP2000581266A JP2000581266A JP2002529599A5 JP 2002529599 A5 JP2002529599 A5 JP 2002529599A5 JP 2000581266 A JP2000581266 A JP 2000581266A JP 2000581266 A JP2000581266 A JP 2000581266A JP 2002529599 A5 JP2002529599 A5 JP 2002529599A5
- Authority
- JP
- Japan
- Prior art keywords
- steel
- seawater
- content
- ferrite
- austenite
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 description 61
- 239000010959 steel Substances 0.000 description 61
- 239000013535 sea water Substances 0.000 description 45
- 238000005260 corrosion Methods 0.000 description 35
- 230000007797 corrosion Effects 0.000 description 35
- 239000011651 chromium Substances 0.000 description 32
- 229910045601 alloy Inorganic materials 0.000 description 26
- 239000000956 alloy Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 25
- 229910001566 austenite Inorganic materials 0.000 description 24
- 229910000859 α-Fe Inorganic materials 0.000 description 23
- 229910052757 nitrogen Inorganic materials 0.000 description 22
- 229910052804 chromium Inorganic materials 0.000 description 20
- 229910052750 molybdenum Inorganic materials 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 229910001114 SAF 2507 Inorganic materials 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000016507 interphase Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 102220001065 rs121918296 Human genes 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000593 SAF 2205 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910004337 Ti-Ni Inorganic materials 0.000 description 1
- 229910011209 Ti—Ni Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910000905 alloy phase Inorganic materials 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000001408 paramagnetic relaxation enhancement Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803633A SE514044C2 (sv) | 1998-10-23 | 1998-10-23 | Stål för havsvattentillämpningar |
| SE9803633-8 | 1998-10-23 | ||
| PCT/SE1999/001901 WO2000028101A1 (en) | 1998-10-23 | 1999-10-25 | New use of a stainless steel in seawater applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002529599A JP2002529599A (ja) | 2002-09-10 |
| JP2002529599A5 true JP2002529599A5 (enExample) | 2006-11-16 |
Family
ID=20413064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000581266A Pending JP2002529599A (ja) | 1998-10-23 | 1999-10-25 | 海水適用性を備えたステンレス鋼の新しい用途 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6451133B1 (enExample) |
| EP (1) | EP1129230B1 (enExample) |
| JP (1) | JP2002529599A (enExample) |
| AT (1) | ATE250151T1 (enExample) |
| DE (1) | DE69911452T2 (enExample) |
| ES (1) | ES2205910T3 (enExample) |
| SE (1) | SE514044C2 (enExample) |
| WO (1) | WO2000028101A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1014512C2 (nl) * | 2000-02-28 | 2001-08-29 | Dsm Nv | Methode voor het lassen van duplex staal. |
| SE524952C2 (sv) * | 2001-09-02 | 2004-10-26 | Sandvik Ab | Duplex rostfri stållegering |
| SE527175C2 (sv) * | 2003-03-02 | 2006-01-17 | Sandvik Intellectual Property | Duplex rostfri ställegering och dess användning |
| EP1688511A1 (en) * | 2005-02-02 | 2006-08-09 | DSM IP Assets B.V. | Process for the production of urea in a conventional urea plant |
| SE531305C2 (sv) * | 2005-11-16 | 2009-02-17 | Sandvik Intellectual Property | Strängar för musikinstrument |
| SE530847C2 (sv) * | 2006-12-14 | 2008-09-30 | Sandvik Intellectual Property | Platta till plattvärmeväxlare, plattvärmeväxlare uppbyggd av sådana plattor samt användning av denna plattvärmeväxlare |
| KR20120132691A (ko) * | 2010-04-29 | 2012-12-07 | 오또꿈뿌 오와이제이 | 높은 성형성을 구비하는 페라이트-오스테나이트계 스테인리스 강의 제조 및 사용 방법 |
| US9512509B2 (en) | 2011-03-10 | 2016-12-06 | Nippon Steel & Sumitomo Metal Corportion | Duplex stainless steel |
| WO2015169572A1 (en) * | 2014-05-06 | 2015-11-12 | Nv Bekaert Sa | Aquaculture net with coated steel wires |
| CN107760985A (zh) * | 2017-08-30 | 2018-03-06 | 浙江隆达不锈钢有限公司 | 一种低镍超级双相不锈钢无缝钢管的制备工艺 |
| CN111742075B (zh) * | 2018-02-15 | 2022-07-08 | 山特维克知识产权股份有限公司 | 新型双相不锈钢 |
| EP3919634A4 (en) * | 2019-01-30 | 2022-03-16 | JFE Steel Corporation | DUPLEX STAINLESS STEEL, SEAMLESS STEEL PIPE AND DUPLEX STAINLESS STEEL PRODUCTION METHOD |
| CN109913758B (zh) * | 2019-03-29 | 2020-08-11 | 东北大学 | 高温强度和成形性能良好的铁素体不锈钢板及其制备方法 |
| EP3987074A1 (en) * | 2019-06-24 | 2022-04-27 | AB Sandvik Materials Technology | A laying head pipe |
| CN111500946A (zh) * | 2020-05-25 | 2020-08-07 | 徐州优尚精密机械制造有限公司 | 一种用于船舶五金配件的不锈钢铸件及其制备工艺 |
| WO2025012182A1 (en) * | 2023-07-07 | 2025-01-16 | Alleima Tube Ab | A duplex stainless steel and use thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS504172A (enExample) * | 1973-03-29 | 1975-01-17 | ||
| SE453838B (sv) | 1985-09-05 | 1988-03-07 | Santrade Ltd | Hogkvevehaltigt ferrit-austenitiskt rostfritt stal |
| SE501321C2 (sv) | 1993-06-21 | 1995-01-16 | Sandvik Ab | Ferrit-austenitiskt rostfritt stål samt användning av stålet |
| JP2783504B2 (ja) * | 1993-12-20 | 1998-08-06 | 神鋼鋼線工業株式会社 | ステンレス鋼線状体 |
| SE9902472L (sv) * | 1999-06-29 | 2000-08-07 | Sandvik Ab | Ferrit-austenitisk stållegering |
-
1998
- 1998-10-23 SE SE9803633A patent/SE514044C2/sv not_active IP Right Cessation
-
1999
- 1999-10-25 EP EP99957443A patent/EP1129230B1/en not_active Expired - Lifetime
- 1999-10-25 JP JP2000581266A patent/JP2002529599A/ja active Pending
- 1999-10-25 DE DE69911452T patent/DE69911452T2/de not_active Expired - Lifetime
- 1999-10-25 WO PCT/SE1999/001901 patent/WO2000028101A1/en not_active Ceased
- 1999-10-25 ES ES99957443T patent/ES2205910T3/es not_active Expired - Lifetime
- 1999-10-25 AT AT99957443T patent/ATE250151T1/de active
- 1999-10-25 US US09/807,931 patent/US6451133B1/en not_active Expired - Lifetime
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