JP5793283B2 - ブラックスポットの生成の少ないフェライト系ステンレス鋼 - Google Patents
ブラックスポットの生成の少ないフェライト系ステンレス鋼 Download PDFInfo
- Publication number
- JP5793283B2 JP5793283B2 JP2010177998A JP2010177998A JP5793283B2 JP 5793283 B2 JP5793283 B2 JP 5793283B2 JP 2010177998 A JP2010177998 A JP 2010177998A JP 2010177998 A JP2010177998 A JP 2010177998A JP 5793283 B2 JP5793283 B2 JP 5793283B2
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- Japan
- Prior art keywords
- less
- stainless steel
- ferritic stainless
- black
- black spot
- 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.)
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- 229910001220 stainless steel Inorganic materials 0.000 title claims description 30
- 206010027146 Melanoderma Diseases 0.000 claims description 48
- 229910052719 titanium Inorganic materials 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 description 53
- 230000007797 corrosion Effects 0.000 description 48
- 238000005260 corrosion Methods 0.000 description 48
- 238000003466 welding Methods 0.000 description 30
- 241001016380 Reseda luteola Species 0.000 description 27
- 239000000203 mixture Substances 0.000 description 15
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000011324 bead Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000000682 scanning probe acoustic microscopy Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- -1 outdoor equipment Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
- 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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
- F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Arc Welding In General (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010177998A JP5793283B2 (ja) | 2010-08-06 | 2010-08-06 | ブラックスポットの生成の少ないフェライト系ステンレス鋼 |
| KR1020137003262A KR20130034042A (ko) | 2010-08-06 | 2011-08-04 | 페라이트계 스테인리스 강 |
| PCT/JP2011/067850 WO2012018074A1 (ja) | 2010-08-06 | 2011-08-04 | フェライト系ステンレス鋼 |
| TW100127716A TWI526549B (zh) | 2010-08-06 | 2011-08-04 | 肥粒鐵系不鏽鋼 |
| EP11814699.2A EP2602351B1 (de) | 2010-08-06 | 2011-08-04 | Ferritischer edelstahl |
| AU2011286685A AU2011286685A1 (en) | 2010-08-06 | 2011-08-04 | Ferritic stainless steel |
| US13/813,511 US20130129560A1 (en) | 2010-08-06 | 2011-08-04 | Ferritic stainless steel |
| CN2011800382369A CN103052731A (zh) | 2010-08-06 | 2011-08-04 | 铁素体系不锈钢 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010177998A JP5793283B2 (ja) | 2010-08-06 | 2010-08-06 | ブラックスポットの生成の少ないフェライト系ステンレス鋼 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012036444A JP2012036444A (ja) | 2012-02-23 |
| JP2012036444A5 JP2012036444A5 (de) | 2014-02-06 |
| JP5793283B2 true JP5793283B2 (ja) | 2015-10-14 |
Family
ID=45559570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010177998A Active JP5793283B2 (ja) | 2010-08-06 | 2010-08-06 | ブラックスポットの生成の少ないフェライト系ステンレス鋼 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20130129560A1 (de) |
| EP (1) | EP2602351B1 (de) |
| JP (1) | JP5793283B2 (de) |
| KR (1) | KR20130034042A (de) |
| CN (1) | CN103052731A (de) |
| AU (1) | AU2011286685A1 (de) |
| TW (1) | TWI526549B (de) |
| WO (1) | WO2012018074A1 (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6071608B2 (ja) | 2012-03-09 | 2017-02-01 | 新日鐵住金ステンレス株式会社 | 耐酸化性に優れたフェライト系ステンレス鋼板 |
| JP5793459B2 (ja) * | 2012-03-30 | 2015-10-14 | 新日鐵住金ステンレス株式会社 | 加工性に優れた耐熱フェライト系ステンレス冷延鋼板、冷延素材用フェライト系ステンレス熱延鋼板及びそれらの製造方法 |
| FI124995B (fi) * | 2012-11-20 | 2015-04-15 | Outokumpu Oy | Ferriittinen ruostumaton teräs |
| WO2014087648A1 (ja) * | 2012-12-07 | 2014-06-12 | Ｊｆｅスチール株式会社 | フェライト系ステンレス鋼板 |
| JP5885884B2 (ja) | 2013-03-27 | 2016-03-16 | 新日鐵住金ステンレス株式会社 | フェライト系ステンレス熱延鋼板とその製造方法及び鋼帯 |
| JP5935792B2 (ja) * | 2013-12-27 | 2016-06-15 | Ｊｆｅスチール株式会社 | フェライト系ステンレス鋼 |
| JP5987821B2 (ja) * | 2013-12-27 | 2016-09-07 | Ｊｆｅスチール株式会社 | フェライト系ステンレス鋼 |
| WO2016017053A1 (ja) * | 2014-07-31 | 2016-02-04 | Ｊｆｅスチール株式会社 | プラズマ溶接用フェライト系ステンレス鋼板およびその溶接方法 |
| ES2922626T3 (es) * | 2016-03-29 | 2022-09-19 | Jfe Steel Corp | Chapa de acero inoxidable ferrítico utilizada para soldadura TIG |
| ES2835273T3 (es) | 2016-06-27 | 2021-06-22 | Jfe Steel Corp | Lámina de acero inoxidable ferrítico |
| US11230756B2 (en) | 2016-09-02 | 2022-01-25 | Jfe Steel Corporation | Ferritic stainless steel |
| US11261512B2 (en) | 2016-09-02 | 2022-03-01 | Jfe Steel Corporation | Ferritic stainless steel |
| JP2019044255A (ja) * | 2017-09-07 | 2019-03-22 | Ｊｆｅスチール株式会社 | フェライト系ステンレス鋼板 |
| JP7042057B2 (ja) | 2017-10-25 | 2022-03-25 | 日鉄ステンレス株式会社 | スラグスポット発生抑止能に優れるステンレス鋼材並びに溶接構造部材およびその製造法 |
| TWI801538B (zh) | 2018-03-27 | 2023-05-11 | 日商日鐵不銹鋼股份有限公司 | 肥粒鐵系不鏽鋼及其製造方法、肥粒鐵系不鏽鋼板及其製造方法、以及燃料電池用構件 |
| ES2927078T3 (es) * | 2018-12-21 | 2022-11-02 | Outokumpu Oy | Acero inoxidable ferrítico |
| JP7118015B2 (ja) * | 2019-01-16 | 2022-08-15 | 日鉄ステンレス株式会社 | ステンレス鋼材のスラグスポット発生量の予測評価方法 |
| US11746084B2 (en) | 2019-07-05 | 2023-09-05 | Stamicarbon B.V. | Ferritic steel parts in urea plants |
| KR102326044B1 (ko) * | 2019-12-20 | 2021-11-15 | 주식회사 포스코 | 자화특성이 향상된 페라이트계 스테인리스강 및 그 제조 방법 |
Family Cites Families (22)
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| JPS5188413A (en) | 1975-02-01 | 1976-08-03 | Kotaishokuseifueraitosutenresuko | |
| JP2739531B2 (ja) | 1991-09-17 | 1998-04-15 | 日新製鋼株式会社 | 溶接部耐食性に優れるフェライト系ステンレス鋼 |
| JP2880906B2 (ja) | 1993-05-19 | 1999-04-12 | 川崎製鉄株式会社 | 耐候性、耐隙間腐食性に優れたフェライト系ステンレス鋼 |
| JPH08144021A (ja) * | 1994-11-18 | 1996-06-04 | Sumitomo Metal Ind Ltd | フェライトステンレス鋼およびその冷延鋼板の製造方法 |
| JPH1012212A (ja) * | 1996-06-18 | 1998-01-16 | Yuasa Corp | 密閉形鉛蓄電池 |
| JPH10102212A (ja) * | 1996-09-30 | 1998-04-21 | Kawasaki Steel Corp | 溶接溶け込み性に優れるフェライト系ステンレス鋼板 |
| JP3190290B2 (ja) * | 1997-09-26 | 2001-07-23 | 日新製鋼株式会社 | 溶接部の耐食性に優れるフェライト系ステンレス鋼 |
| JP4465853B2 (ja) * | 2000-10-30 | 2010-05-26 | Ｊｆｅスチール株式会社 | 耐食性および耐水垢付着性に優れたジャーポット容器用フェライト系ステンレス冷延鋼板およびジャーポット用フェライト系ステンレス鋼製容器 |
| JP3976660B2 (ja) * | 2002-10-10 | 2007-09-19 | 新日鐵住金ステンレス株式会社 | 容器材料用クロム含有鋼およびその溶接方法、ならびに容器材料 |
| JP4025171B2 (ja) * | 2002-10-29 | 2007-12-19 | 日本冶金工業株式会社 | 耐食性、溶接性および表面性状に優れるステンレス鋼およびその製造方法 |
| JP4397772B2 (ja) * | 2004-09-24 | 2010-01-13 | 新日鐵住金ステンレス株式会社 | 加工性に優れるフェライト系ステンレス鋼板の製造方法 |
| JP4784239B2 (ja) * | 2005-02-28 | 2011-10-05 | Ｊｆｅスチール株式会社 | ティグ溶接用フェライト系ステンレス鋼溶加棒 |
| JP2006241564A (ja) | 2005-03-07 | 2006-09-14 | Nisshin Steel Co Ltd | 溶接構造物用フェライト系ステンレス鋼 |
| JP5119605B2 (ja) | 2006-03-31 | 2013-01-16 | Ｊｆｅスチール株式会社 | 溶接部の耐食性に優れたフェライト系ステンレス鋼 |
| JP5010323B2 (ja) * | 2006-04-10 | 2012-08-29 | 日新製鋼株式会社 | 溶接構造温水容器用フェライト系ステンレス鋼および温水容器並びにその製造法 |
| KR20120083939A (ko) * | 2007-01-12 | 2012-07-26 | 제이에프이 스틸 가부시키가이샤 | 용접부 내식성 및 강판의 인성이 우수한 온수기용 페라이트계 스테인리스 강판 |
| JP5010301B2 (ja) * | 2007-02-02 | 2012-08-29 | 日新製鋼株式会社 | 排ガス経路部材用フェライト系ステンレス鋼および排ガス経路部材 |
| JP5111910B2 (ja) * | 2007-03-23 | 2013-01-09 | 新日鐵住金ステンレス株式会社 | 溶接部加工性および耐すき間腐食性に優れた表面疵の少ないフェライト系ステンレス鋼 |
| JP2009091654A (ja) * | 2007-09-18 | 2009-04-30 | Jfe Steel Kk | 溶接性に優れたフェライト系ステンレス鋼 |
| JP4651682B2 (ja) * | 2008-01-28 | 2011-03-16 | 新日鐵住金ステンレス株式会社 | 耐食性と加工性に優れた高純度フェライト系ステンレス鋼およびその製造方法 |
| JP5305289B2 (ja) | 2009-01-29 | 2013-10-02 | 日本電信電話株式会社 | ユーザ認証方法、ユーザ認証システム、ユーザ端末、ユーザ認証装置、ユーザ端末用プログラム及びユーザ認証装置用プログラム |
| JP5489759B2 (ja) * | 2009-02-09 | 2014-05-14 | 新日鐵住金ステンレス株式会社 | ブラックスポットの生成の少ないフェライト系ステンレス鋼 |
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- 2011-08-04 TW TW100127716A patent/TWI526549B/zh active
- 2011-08-04 AU AU2011286685A patent/AU2011286685A1/en not_active Abandoned
- 2011-08-04 WO PCT/JP2011/067850 patent/WO2012018074A1/ja active Application Filing
- 2011-08-04 EP EP11814699.2A patent/EP2602351B1/de active Active
- 2011-08-04 CN CN2011800382369A patent/CN103052731A/zh active Pending
- 2011-08-04 US US13/813,511 patent/US20130129560A1/en not_active Abandoned
- 2011-08-04 KR KR1020137003262A patent/KR20130034042A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN103052731A (zh) | 2013-04-17 |
| TW201213559A (en) | 2012-04-01 |
| AU2011286685A1 (en) | 2013-02-28 |
| WO2012018074A1 (ja) | 2012-02-09 |
| EP2602351A1 (de) | 2013-06-12 |
| KR20130034042A (ko) | 2013-04-04 |
| JP2012036444A (ja) | 2012-02-23 |
| TWI526549B (zh) | 2016-03-21 |
| EP2602351B1 (de) | 2019-10-02 |
| EP2602351A4 (de) | 2017-04-05 |
| US20130129560A1 (en) | 2013-05-23 |
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