CN111304528B - 耐腐蚀性和耐冲击性优异的铁素体不锈钢 - Google Patents
耐腐蚀性和耐冲击性优异的铁素体不锈钢 Download PDFInfo
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- CN111304528B CN111304528B CN201910818194.9A CN201910818194A CN111304528B CN 111304528 B CN111304528 B CN 111304528B CN 201910818194 A CN201910818194 A CN 201910818194A CN 111304528 B CN111304528 B CN 111304528B
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- stainless steel
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- ferritic stainless
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 61
- 230000007797 corrosion Effects 0.000 title abstract description 32
- 238000005260 corrosion Methods 0.000 title abstract description 32
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims description 29
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 24
- 229910052749 magnesium Inorganic materials 0.000 claims description 16
- 229910001068 laves phase Inorganic materials 0.000 claims description 15
- 239000011780 sodium chloride Substances 0.000 claims description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 238000009863 impact test Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 239000012267 brine Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 19
- 238000012360 testing method Methods 0.000 description 31
- 239000011651 chromium Substances 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 21
- 239000010936 titanium Substances 0.000 description 20
- 239000011777 magnesium Substances 0.000 description 19
- 229910045601 alloy Inorganic materials 0.000 description 18
- 239000000956 alloy Substances 0.000 description 18
- 239000011572 manganese Substances 0.000 description 12
- 229910052804 chromium Inorganic materials 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000011575 calcium Substances 0.000 description 8
- 230000000704 physical effect Effects 0.000 description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 238000005275 alloying Methods 0.000 description 5
- 238000000137 annealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 4
- 238000005098 hot rolling Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- -1 C 6 Carbides Chemical class 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180159642A KR102602916B1 (ko) | 2018-12-12 | 2018-12-12 | 내식성과 내충격성이 우수한 페라이트계 스테인리스강 |
| KR10-2018-0159642 | 2018-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111304528A CN111304528A (zh) | 2020-06-19 |
| CN111304528B true CN111304528B (zh) | 2023-02-17 |
Family
ID=67620328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910818194.9A Active CN111304528B (zh) | 2018-12-12 | 2019-08-30 | 耐腐蚀性和耐冲击性优异的铁素体不锈钢 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20200190642A1 (fr) |
| EP (1) | EP3666918B1 (fr) |
| KR (1) | KR102602916B1 (fr) |
| CN (1) | CN111304528B (fr) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10251810A (ja) * | 1997-03-13 | 1998-09-22 | Nisshin Steel Co Ltd | 耐高温酸化性および耐高温変形性に優れたＦｅ−Ｃｒ−Ａｌフエライト系ステンレス鋼 |
| CN101845604A (zh) * | 2009-03-24 | 2010-09-29 | 新日铁住金不锈钢株式会社 | 燃料电池用含Al耐热铁素体系不锈钢及其制造方法 |
| DE202011106778U1 (de) * | 2011-06-21 | 2011-12-05 | Thyssenkrupp Vdm Gmbh | Hitzebeständige Eisen-Chrom-Aluminium-Legierung mit geringer Chromverdampfungsrate und erhöhter Warmfestigkeit |
| EP2723910A1 (fr) * | 2011-06-21 | 2014-04-30 | Forschungszentrum Jülich GmbH | Alliage fer-chrome-aluminium résistant aux températures élevées ayant un faible taux d'évaporation de chrome et une résistance à la chaleur accrue |
| EP2995697A1 (fr) * | 2013-05-10 | 2016-03-16 | Nippon Steel & Sumikin Stainless Steel Corporation | Substrat en acier inoxydable pour batterie solaire ayant d'excellents proprietes isolantes et un petit coefficient de dilatation thermique et procede pour sa production |
| CN107923016A (zh) * | 2015-08-17 | 2018-04-17 | 日新制钢株式会社 | 高Al含量减振性铁素体系不锈钢材及制造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04362127A (ja) * | 1991-06-10 | 1992-12-15 | Nisshin Steel Co Ltd | 高Ａｌ含有フェライト系ステンレス鋼帯の製造方法 |
| KR20120108785A (ko) | 2011-03-25 | 2012-10-05 | 주식회사 포스코 | 고온강도가 우수한 페라이트계 스테인리스강 |
-
2018
- 2018-12-12 KR KR1020180159642A patent/KR102602916B1/ko active IP Right Grant
-
2019
- 2019-08-12 US US16/538,358 patent/US20200190642A1/en not_active Abandoned
- 2019-08-13 EP EP19191488.6A patent/EP3666918B1/fr active Active
- 2019-08-30 CN CN201910818194.9A patent/CN111304528B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10251810A (ja) * | 1997-03-13 | 1998-09-22 | Nisshin Steel Co Ltd | 耐高温酸化性および耐高温変形性に優れたＦｅ−Ｃｒ−Ａｌフエライト系ステンレス鋼 |
| CN101845604A (zh) * | 2009-03-24 | 2010-09-29 | 新日铁住金不锈钢株式会社 | 燃料电池用含Al耐热铁素体系不锈钢及其制造方法 |
| DE202011106778U1 (de) * | 2011-06-21 | 2011-12-05 | Thyssenkrupp Vdm Gmbh | Hitzebeständige Eisen-Chrom-Aluminium-Legierung mit geringer Chromverdampfungsrate und erhöhter Warmfestigkeit |
| EP2723910A1 (fr) * | 2011-06-21 | 2014-04-30 | Forschungszentrum Jülich GmbH | Alliage fer-chrome-aluminium résistant aux températures élevées ayant un faible taux d'évaporation de chrome et une résistance à la chaleur accrue |
| EP2995697A1 (fr) * | 2013-05-10 | 2016-03-16 | Nippon Steel & Sumikin Stainless Steel Corporation | Substrat en acier inoxydable pour batterie solaire ayant d'excellents proprietes isolantes et un petit coefficient de dilatation thermique et procede pour sa production |
| CN107923016A (zh) * | 2015-08-17 | 2018-04-17 | 日新制钢株式会社 | 高Al含量减振性铁素体系不锈钢材及制造方法 |
| EP3339460A1 (fr) * | 2015-08-17 | 2018-06-27 | Nisshin Steel Co., Ltd. | MATÉRIAU D'ACIER INOXYDABLE À BASE DE FERRITE À TENEUR ÉLEVÉE EN Al DOTÉ DE PROPRIÉTÉS D'AMORTISSEMENT, ET PROCÉDÉ DE FABRICATION DE CELUI-CI |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20200071980A (ko) | 2020-06-22 |
| EP3666918B1 (fr) | 2022-02-23 |
| US20200190642A1 (en) | 2020-06-18 |
| KR102602916B1 (ko) | 2023-11-15 |
| EP3666918A1 (fr) | 2020-06-17 |
| CN111304528A (zh) | 2020-06-19 |
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