DE60204323T2 - Ferritischer nichtrostender stahl für ein element einer abgasstrompassage - Google Patents
Ferritischer nichtrostender stahl für ein element einer abgasstrompassage Download PDFInfo
- Publication number
- DE60204323T2 DE60204323T2 DE60204323T DE60204323T DE60204323T2 DE 60204323 T2 DE60204323 T2 DE 60204323T2 DE 60204323 T DE60204323 T DE 60204323T DE 60204323 T DE60204323 T DE 60204323T DE 60204323 T2 DE60204323 T2 DE 60204323T2
- Authority
- DE
- Germany
- Prior art keywords
- mass
- stainless steel
- steel
- resistance
- ferritic stainless
- 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.)
- Expired - Lifetime
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims description 43
- 229910052758 niobium Inorganic materials 0.000 claims description 23
- 229910052720 vanadium Inorganic materials 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 56
- 239000010959 steel Substances 0.000 description 56
- 239000010949 copper Substances 0.000 description 30
- 230000003647 oxidation Effects 0.000 description 17
- 238000007254 oxidation reaction Methods 0.000 description 17
- 239000010935 stainless steel Substances 0.000 description 15
- 239000011651 chromium Substances 0.000 description 14
- 230000035882 stress Effects 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000005275 alloying Methods 0.000 description 6
- 230000009931 harmful effect Effects 0.000 description 6
- 238000009864 tensile test Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000010960 cold rolled steel Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000009863 impact test Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- 229910006291 Si—Nb Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052727 yttrium 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
-
- 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
- C22C38/004—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
- C22C38/04—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
- C22C38/18—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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2530/00—Selection of materials for tubes, chambers or housings
- F01N2530/02—Corrosion resistive metals
- F01N2530/04—Steel alloys, e.g. stainless steel
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001204444 | 2001-07-05 | ||
| JP2001204444 | 2001-07-05 | ||
| PCT/JP2002/006768 WO2003004714A1 (fr) | 2001-07-05 | 2002-07-04 | Acier inoxydable ferritique pour element de debit de gaz d'echappement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60204323D1 DE60204323D1 (de) | 2005-06-30 |
| DE60204323T2 true DE60204323T2 (de) | 2006-01-26 |
Family
ID=19040911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60204323T Expired - Lifetime DE60204323T2 (de) | 2001-07-05 | 2002-07-04 | Ferritischer nichtrostender stahl für ein element einer abgasstrompassage |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US20040170518A1 (zh) |
| EP (1) | EP1413640B1 (zh) |
| JP (2) | JP4197492B2 (zh) |
| KR (1) | KR20040007764A (zh) |
| CN (1) | CN1225566C (zh) |
| DE (1) | DE60204323T2 (zh) |
| ES (1) | ES2240764T3 (zh) |
| WO (1) | WO2003004714A1 (zh) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7466749B2 (en) | 2005-05-12 | 2008-12-16 | Qualcomm Incorporated | Rate selection with margin sharing |
| KR101120764B1 (ko) | 2006-05-09 | 2012-03-22 | 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 | 내식성이 우수한 스테인리스 강 |
| JP5000281B2 (ja) * | 2006-12-05 | 2012-08-15 | 新日鐵住金ステンレス株式会社 | 加工性に優れた高強度ステンレス鋼板およびその製造方法 |
| JP4948998B2 (ja) | 2006-12-07 | 2012-06-06 | 日新製鋼株式会社 | 自動車排ガス流路部材用フェライト系ステンレス鋼および溶接鋼管 |
| 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 |
| JP5297630B2 (ja) | 2007-02-26 | 2013-09-25 | 新日鐵住金ステンレス株式会社 | 耐熱性に優れたフェライト系ステンレス鋼板 |
| JP5390175B2 (ja) * | 2007-12-28 | 2014-01-15 | 新日鐵住金ステンレス株式会社 | ろう付け性に優れたフェライト系ステンレス鋼 |
| JP5387057B2 (ja) | 2008-03-07 | 2014-01-15 | Ｊｆｅスチール株式会社 | 耐熱性と靭性に優れるフェライト系ステンレス鋼 |
| JP4386144B2 (ja) | 2008-03-07 | 2009-12-16 | Ｊｆｅスチール株式会社 | 耐熱性に優れるフェライト系ステンレス鋼 |
| JP5274074B2 (ja) * | 2008-03-28 | 2013-08-28 | 新日鐵住金ステンレス株式会社 | 耐酸化性に優れた耐熱性フェライト系ステンレス鋼板 |
| JP5239643B2 (ja) * | 2008-08-29 | 2013-07-17 | Ｊｆｅスチール株式会社 | 熱疲労特性、高温疲労特性、耐酸化性および加工性に優れるフェライト系ステンレス鋼 |
| JP5239644B2 (ja) * | 2008-08-29 | 2013-07-17 | Ｊｆｅスチール株式会社 | 熱疲労特性、高温疲労特性、耐酸化性および靭性に優れるフェライト系ステンレス鋼 |
| JP5239642B2 (ja) * | 2008-08-29 | 2013-07-17 | Ｊｆｅスチール株式会社 | 熱疲労特性、高温疲労特性および耐酸化性に優れるフェライト系ステンレス鋼 |
| JP5462583B2 (ja) * | 2008-10-24 | 2014-04-02 | 新日鐵住金ステンレス株式会社 | Ｅｇｒクーラ用フェライト系ステンレス鋼板 |
| JP2010116622A (ja) * | 2008-11-14 | 2010-05-27 | Nisshin Steel Co Ltd | ヒートパイプ用フェライト系ステンレス鋼および鋼板並びにヒートパイプおよび高温排熱回収装置 |
| JP5546911B2 (ja) | 2009-03-24 | 2014-07-09 | 新日鐵住金ステンレス株式会社 | 耐熱性と加工性に優れたフェライト系ステンレス鋼板 |
| JP2010236001A (ja) * | 2009-03-31 | 2010-10-21 | Nisshin Steel Co Ltd | フェライト系ステンレス鋼 |
| JP4702493B1 (ja) | 2009-08-31 | 2011-06-15 | Ｊｆｅスチール株式会社 | 耐熱性に優れるフェライト系ステンレス鋼 |
| WO2011068328A2 (ko) * | 2009-12-04 | 2011-06-09 | 주식회사 포스코 | 내열성이 우수한 가공용 냉연강판 및 그 제조방법 |
| JP5546922B2 (ja) | 2010-03-26 | 2014-07-09 | 新日鐵住金ステンレス株式会社 | 耐熱性と加工性に優れたフェライト系ステンレス鋼板およびその製造方法 |
| JP5822439B2 (ja) * | 2010-06-22 | 2015-11-24 | 日新製鋼株式会社 | 耐熱性および時効硬化特性に優れた低Ｃｒステンレス鋼およびその鋼からなる自動車排ガス経路部材 |
| KR20180017220A (ko) * | 2010-09-16 | 2018-02-20 | 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 | 내산화성이 우수한 내열 페라이트계 스테인리스 강판 |
| WO2012043860A1 (ja) * | 2010-10-01 | 2012-04-05 | 日立金属株式会社 | 優れた湯流れ性、耐ガス欠陥性、靭性及び被削性を有するフェライト系耐熱鋳鋼、及びそれからなる排気系部品 |
| JP5152387B2 (ja) | 2010-10-14 | 2013-02-27 | Ｊｆｅスチール株式会社 | 耐熱性と加工性に優れるフェライト系ステンレス鋼 |
| JP5609571B2 (ja) | 2010-11-11 | 2014-10-22 | Ｊｆｅスチール株式会社 | 耐酸化性に優れたフェライト系ステンレス鋼 |
| CN103348023B (zh) | 2011-02-08 | 2015-11-25 | 新日铁住金不锈钢株式会社 | 铁素体系不锈钢热轧钢板及其制造方法、以及铁素体系不锈钢板的制造方法 |
| JP5659061B2 (ja) | 2011-03-29 | 2015-01-28 | 新日鐵住金ステンレス株式会社 | 耐熱性と加工性に優れたフェライト系ステンレス鋼板及びその製造方法 |
| JP5234214B2 (ja) * | 2011-10-14 | 2013-07-10 | Ｊｆｅスチール株式会社 | フェライト系ステンレス鋼 |
| JP5304935B2 (ja) * | 2011-10-14 | 2013-10-02 | Ｊｆｅスチール株式会社 | フェライト系ステンレス鋼 |
| JP6037882B2 (ja) | 2012-02-15 | 2016-12-07 | 新日鐵住金ステンレス株式会社 | 耐スケール剥離性に優れたフェライト系ステンレス鋼板及びその製造方法 |
| 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 |
| JP6196453B2 (ja) * | 2012-03-22 | 2017-09-13 | 新日鐵住金ステンレス株式会社 | 耐スケール剥離性に優れたフェライト系ステンレス鋼板及びその製造方法 |
| UA111115C2 (uk) | 2012-04-02 | 2016-03-25 | Ейкей Стіл Пропертіс, Інк. | Рентабельна феритна нержавіюча сталь |
| FI125855B (fi) * | 2012-06-26 | 2016-03-15 | Outokumpu Oy | Ferriittinen ruostumaton teräs |
| FI124995B (fi) | 2012-11-20 | 2015-04-15 | Outokumpu Oy | Ferriittinen ruostumaton teräs |
| EP2980251B1 (en) * | 2013-03-27 | 2017-12-13 | Nippon Steel & Sumikin Stainless Steel Corporation | Hot-rolled ferritic stainless-steel plate, process for producing same, and steel strip |
| JP5904306B2 (ja) | 2014-02-05 | 2016-04-13 | Ｊｆｅスチール株式会社 | フェライト系ステンレス熱延焼鈍鋼板、その製造方法およびフェライト系ステンレス冷延焼鈍鋼板 |
| EP3118341B1 (en) | 2014-05-14 | 2019-12-18 | JFE Steel Corporation | Ferritic stainless steel |
| KR101899229B1 (ko) * | 2014-05-14 | 2018-09-14 | 제이에프이 스틸 가부시키가이샤 | 페라이트계 스테인리스강 |
| EP3231883B1 (en) * | 2014-12-11 | 2019-08-21 | JFE Steel Corporation | Ferritic stainless steel and process for producing same |
| JP6370275B2 (ja) * | 2015-08-17 | 2018-08-08 | 日新製鋼株式会社 | 制振性フェライト系ステンレス鋼材および製造方法 |
| CN105537875B (zh) * | 2016-01-18 | 2018-03-09 | 山西太钢不锈钢股份有限公司 | 一种铁素体不锈钢焊管的制造方法 |
| JP6744740B2 (ja) * | 2016-03-28 | 2020-08-19 | 日鉄ステンレス株式会社 | 排気マニホールド用フェライト系ステンレス鋼板 |
| JP6749808B2 (ja) * | 2016-07-29 | 2020-09-02 | 日鉄ステンレス株式会社 | 耐浸炭性及び耐酸化性に優れたフェライト系ステンレス鋼板及びその製造方法 |
| CN106319373B (zh) * | 2016-08-16 | 2018-07-17 | 盐城市科瑞达科技咨询服务有限公司 | 一种微细球形铁素体不锈钢粉体及其制备方法 |
| CN119411012A (zh) * | 2016-09-02 | 2025-02-11 | 杰富意钢铁株式会社 | 铁素体系不锈钢 |
| KR101835021B1 (ko) * | 2016-09-28 | 2018-03-09 | 주식회사 포스코 | 카본 슬러지 흡착이 저감된 배기계 열교환기용 페라이트계 스테인리스강 및 이의 제조 방법 |
| CN110312812A (zh) * | 2017-01-19 | 2019-10-08 | 日铁不锈钢株式会社 | 铁素体系不锈钢和汽车排气路径部件用铁素体系不锈钢 |
| CN110462088A (zh) | 2017-03-27 | 2019-11-15 | 日铁不锈钢株式会社 | 铁素体系不锈钢钢板及其制造方法、以及排气部件 |
| KR102259806B1 (ko) * | 2019-08-05 | 2021-06-03 | 주식회사 포스코 | 고온 내크립 특성이 향상된 페라이트계 스테인리스강 및 그 제조 방법 |
| CN118829737A (zh) | 2022-03-07 | 2024-10-22 | 日铁不锈钢株式会社 | 铁素体系不锈钢板和排气部件 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2696584B2 (ja) * | 1990-03-24 | 1998-01-14 | 日新製鋼株式会社 | 低温靭性，溶接性および耐熱性に優れたフエライト系耐熱用ステンレス鋼 |
| JP3485591B2 (ja) * | 1993-03-26 | 2004-01-13 | 日新製鋼株式会社 | 排ガス流路構成部材用フェライト系ステンレス鋼及び製造方法 |
| 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 |
| JP3536568B2 (ja) * | 1997-01-24 | 2004-06-14 | Ｊｆｅスチール株式会社 | 耐熱性および溶接部のマフラー耐食性に優れるエンジン排気部材用フェライト系ステンレス鋼 |
| JP3536567B2 (ja) * | 1997-01-24 | 2004-06-14 | Ｊｆｅスチール株式会社 | 耐熱性、加工性およびマフラー耐食性に優れるエンジン排気部材用フェライト系ステンレス鋼 |
-
2002
- 2002-07-04 KR KR10-2004-7000076A patent/KR20040007764A/ko not_active Ceased
- 2002-07-04 DE DE60204323T patent/DE60204323T2/de not_active Expired - Lifetime
- 2002-07-04 WO PCT/JP2002/006768 patent/WO2003004714A1/ja active IP Right Grant
- 2002-07-04 CN CNB02813138XA patent/CN1225566C/zh not_active Expired - Lifetime
- 2002-07-04 ES ES02743819T patent/ES2240764T3/es not_active Expired - Lifetime
- 2002-07-04 US US10/482,718 patent/US20040170518A1/en not_active Abandoned
- 2002-07-04 JP JP2003510470A patent/JP4197492B2/ja not_active Expired - Lifetime
- 2002-07-04 EP EP02743819A patent/EP1413640B1/en not_active Expired - Lifetime
-
2008
- 2008-08-18 JP JP2008209904A patent/JP5138504B2/ja not_active Expired - Lifetime
- 2008-11-06 US US12/233,122 patent/US20090053093A1/en not_active Abandoned
-
2010
- 2010-01-19 US US12/689,824 patent/US20100119404A1/en not_active Abandoned
-
2011
- 2011-03-08 US US13/042,542 patent/US20110176954A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP4197492B2 (ja) | 2008-12-17 |
| EP1413640A4 (en) | 2004-12-15 |
| US20090053093A1 (en) | 2009-02-26 |
| ES2240764T3 (es) | 2005-10-16 |
| CN1524130A (zh) | 2004-08-25 |
| CN1225566C (zh) | 2005-11-02 |
| KR20040007764A (ko) | 2004-01-24 |
| JP2008297631A (ja) | 2008-12-11 |
| JPWO2003004714A1 (ja) | 2004-10-28 |
| WO2003004714A1 (fr) | 2003-01-16 |
| JP5138504B2 (ja) | 2013-02-06 |
| DE60204323D1 (de) | 2005-06-30 |
| US20110176954A1 (en) | 2011-07-21 |
| US20040170518A1 (en) | 2004-09-02 |
| EP1413640A1 (en) | 2004-04-28 |
| EP1413640B1 (en) | 2005-05-25 |
| US20100119404A1 (en) | 2010-05-13 |
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