CN101250672B - 用于汽车废气通道部件的铁素体不锈钢和焊接钢管 - Google Patents
用于汽车废气通道部件的铁素体不锈钢和焊接钢管 Download PDFInfo
- Publication number
- CN101250672B CN101250672B CN2007101691740A CN200710169174A CN101250672B CN 101250672 B CN101250672 B CN 101250672B CN 2007101691740 A CN2007101691740 A CN 2007101691740A CN 200710169174 A CN200710169174 A CN 200710169174A CN 101250672 B CN101250672 B CN 101250672B
- Authority
- CN
- China
- Prior art keywords
- steel
- pipe
- exhaust gas
- ferritic stainless
- content
- 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.)
- Active
Links
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
- C22C38/40—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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C22C38/06—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
- C22C38/40—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
- C22C38/46—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Exhaust Silencers (AREA)
- Heat Treatment Of Articles (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-330252 | 2006-12-07 | ||
JP2006330252A JP4948998B2 (ja) | 2006-12-07 | 2006-12-07 | 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 |
JP2006330252 | 2006-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101250672A CN101250672A (zh) | 2008-08-27 |
CN101250672B true CN101250672B (zh) | 2011-09-14 |
Family
ID=39247341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101691740A Active CN101250672B (zh) | 2006-12-07 | 2007-10-31 | 用于汽车废气通道部件的铁素体不锈钢和焊接钢管 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7943085B2 (zh) |
EP (1) | EP1930461B1 (zh) |
JP (1) | JP4948998B2 (zh) |
KR (1) | KR20080052501A (zh) |
CN (1) | CN101250672B (zh) |
ES (1) | ES2745627T3 (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP5348458B2 (ja) * | 2007-04-27 | 2013-11-20 | Jfeスチール株式会社 | Cr含有鋼管及びその製造方法 |
JP5178157B2 (ja) | 2007-11-13 | 2013-04-10 | 日新製鋼株式会社 | 自動車排ガス経路部材用フェライト系ステンレス鋼材 |
WO2009126954A2 (en) | 2008-04-11 | 2009-10-15 | Questek Innovations Llc | Martensitic stainless steel strengthened by copper-nucleated nitride precipitates |
US10351922B2 (en) * | 2008-04-11 | 2019-07-16 | Questek Innovations Llc | Surface hardenable stainless steels |
CN102099500B (zh) * | 2008-07-23 | 2013-01-23 | 新日铁住金不锈钢株式会社 | 尿素水箱用铁素体系不锈钢 |
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 |
CN102791897A (zh) * | 2010-03-11 | 2012-11-21 | 新日铁住金不锈钢株式会社 | 耐氧化性优异的铁素体系不锈钢板和耐热性优异的铁素体系不锈钢板及其制造方法 |
KR20180017220A (ko) * | 2010-09-16 | 2018-02-20 | 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 | 내산화성이 우수한 내열 페라이트계 스테인리스 강판 |
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 |
FR2975147B1 (fr) * | 2011-05-13 | 2014-04-25 | Mecanique Magnetique Sa | Palier magnetique actif chemise resistant a la corrosion |
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 |
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 |
US20140065005A1 (en) * | 2012-08-31 | 2014-03-06 | Eizo Yoshitake | Ferritic Stainless Steel with Excellent Oxidation Resistance, Good High Temperature Strength, and Good Formability |
CN104968818B (zh) * | 2013-03-06 | 2017-09-08 | 新日铁住金不锈钢株式会社 | 耐热性优良的铁素体系不锈钢板 |
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 |
JP5958412B2 (ja) * | 2013-04-23 | 2016-08-02 | Jfeスチール株式会社 | 熱疲労特性に優れたフェライト系ステンレス鋼 |
DE102013217969A1 (de) * | 2013-09-09 | 2015-03-12 | Sitech Sitztechnik Gmbh | Verfahren zum Stabilisieren und/oder zur Reduzierung von innerhalb der wandartigen Struktur auftretenden Verspannungen mittels Laserschweißen |
DE102014103314B4 (de) * | 2014-03-12 | 2018-07-12 | Tenneco Gmbh | Abgasrohrflansch, Gruppenflansch und Abgasanlage |
KR101899229B1 (ko) * | 2014-05-14 | 2018-09-14 | 제이에프이 스틸 가부시키가이샤 | 페라이트계 스테인리스강 |
EP3118341B1 (en) * | 2014-05-14 | 2019-12-18 | JFE Steel Corporation | Ferritic stainless steel |
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 |
US11268430B2 (en) * | 2019-01-17 | 2022-03-08 | Tenneco Automotive Operating Company Inc. | Diffusion surface alloyed metal exhaust component with welded edges |
CN111151973A (zh) * | 2019-12-31 | 2020-05-15 | 长春理工大学 | 汽车催化转换器壳体的卷、焊、旋制造方法 |
CN115502519A (zh) * | 2022-10-17 | 2022-12-23 | 山西太钢不锈钢股份有限公司 | 具有高韧性焊接热影响区铁素体不锈钢焊管的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0478790B1 (en) * | 1990-03-24 | 1995-06-28 | Nisshin Steel Co., Ltd. | Heat-resistant ferritic stainless steel excellent in low-temperature toughness, weldability and heat resistance |
CN1524130A (zh) * | 2001-07-05 | 2004-08-25 | �����Ƹ���ʽ���� | 用作排放汽车废气的管道构件的铁素体不锈钢 |
WO2005064030A1 (ja) * | 2003-12-26 | 2005-07-14 | Jfe Steel Corporation | フェライト系Cr含有鋼材 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5302214A (en) * | 1990-03-24 | 1994-04-12 | Nisshin Steel Co., Ltd. | Heat resisting ferritic stainless steel excellent in low temperature toughness, weldability and heat resistance |
JP3468156B2 (ja) * | 1999-04-13 | 2003-11-17 | 住友金属工業株式会社 | 自動車排気系部品用フェライト系ステンレス鋼 |
JP3397167B2 (ja) * | 1999-04-16 | 2003-04-14 | 住友金属工業株式会社 | 自動車排気系部品用フェライト系ステンレス鋼 |
JP4390169B2 (ja) * | 2000-06-23 | 2009-12-24 | 日新製鋼株式会社 | ガスタービンの排気ガス経路部材用フェライト系ステンレス鋼 |
ES2230227T3 (es) * | 2000-12-25 | 2005-05-01 | Nisshin Steel Co., Ltd. | Lamina de acero inoxidable ferritico con buena trabajabilidad y metodo para su fabricacion. |
JP2002275590A (ja) * | 2001-03-14 | 2002-09-25 | Nisshin Steel Co Ltd | 溶接部の加工性に優れた溶接用フェライト系ステンレス鋼 |
JP4309293B2 (ja) * | 2004-01-19 | 2009-08-05 | 新日鐵住金ステンレス株式会社 | 自動車排気系部材用フェライト系ステンレス鋼 |
JP2005264269A (ja) | 2004-03-19 | 2005-09-29 | Nisshin Steel Co Ltd | 溶接部の靭性に優れるフェライト系ステンレス鋼 |
JP4468137B2 (ja) | 2004-10-20 | 2010-05-26 | 日新製鋼株式会社 | 熱疲労特性に優れたフェライト系ステンレス鋼材および自動車排ガス経路部材 |
JP4544589B2 (ja) * | 2005-04-11 | 2010-09-15 | 日新製鋼株式会社 | スピニング加工性に優れたフェライト系ステンレス鋼板及びスピニング加工方法 |
-
2006
- 2006-12-07 JP JP2006330252A patent/JP4948998B2/ja not_active Expired - Fee Related
-
2007
- 2007-10-31 CN CN2007101691740A patent/CN101250672B/zh active Active
- 2007-11-15 EP EP07022210.4A patent/EP1930461B1/en active Active
- 2007-11-15 ES ES07022210T patent/ES2745627T3/es active Active
- 2007-12-05 US US11/987,867 patent/US7943085B2/en active Active
- 2007-12-07 KR KR1020070126945A patent/KR20080052501A/ko not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0478790B1 (en) * | 1990-03-24 | 1995-06-28 | Nisshin Steel Co., Ltd. | Heat-resistant ferritic stainless steel excellent in low-temperature toughness, weldability and heat resistance |
CN1524130A (zh) * | 2001-07-05 | 2004-08-25 | �����Ƹ���ʽ���� | 用作排放汽车废气的管道构件的铁素体不锈钢 |
WO2005064030A1 (ja) * | 2003-12-26 | 2005-07-14 | Jfe Steel Corporation | フェライト系Cr含有鋼材 |
Also Published As
Publication number | Publication date |
---|---|
JP2008144199A (ja) | 2008-06-26 |
EP1930461A1 (en) | 2008-06-11 |
JP4948998B2 (ja) | 2012-06-06 |
KR20080052501A (ko) | 2008-06-11 |
EP1930461B1 (en) | 2019-07-31 |
US20080138233A1 (en) | 2008-06-12 |
ES2745627T3 (es) | 2020-03-03 |
US7943085B2 (en) | 2011-05-17 |
CN101250672A (zh) | 2008-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101250672B (zh) | 用于汽车废气通道部件的铁素体不锈钢和焊接钢管 | |
JP5010301B2 (ja) | 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 | |
JP4761993B2 (ja) | スピニング加工用フェライト系ステンレス鋼溶接管の製造法 | |
JP5609571B2 (ja) | 耐酸化性に優れたフェライト系ステンレス鋼 | |
CN101548026A (zh) | 低温韧性优异的高强度厚壁管线管用焊接钢管及其制造方法 | |
KR20160122824A (ko) | 페라이트계 스테인리스강 및 그 제조 방법 | |
WO2005042793A1 (ja) | 耐食性に優れたラインパイプ用高強度ステンレス鋼管およびその製造方法 | |
CN106574333A (zh) | 铁素体系不锈钢及其制造方法 | |
CN107109569A (zh) | 铁素体系不锈钢及其制造方法 | |
US10400318B2 (en) | Ferritic stainless steel | |
JP5509654B2 (ja) | 耐pwht特性および一様伸び特性に優れた高強度鋼板並びにその製造方法 | |
JP5181697B2 (ja) | 耐pwht特性に優れた高強度鋼板およびその製造方法 | |
JP3536567B2 (ja) | 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 | |
JPWO2010038470A1 (ja) | 母材および溶接熱影響部の低温靭性に優れかつ強度異方性の小さい鋼板およびその製造方法 | |
JP4719313B2 (ja) | 耐サワー性に優れた鋼板及びラインパイプ用鋼管 | |
JP2008240021A (ja) | ラインパイプ用ベンド管の製造方法およびラインパイプ用ベンド管 | |
JP4193308B2 (ja) | 耐硫化物応力割れ性に優れた低炭素フェライト−マルテンサイト二相ステンレス溶接鋼管 | |
JP4940844B2 (ja) | 高温強度および靱性に優れたCr含有鋼管の製造方法、およびCr含有鋼管 | |
JP3800150B2 (ja) | 製造性に優れるマルテンサイト系ステンレス熱延鋼帯 | |
JP7156342B2 (ja) | 薄肉管用フェライト系ステンレス鋼板およびこれを用いてなる薄肉管 | |
JPH11229034A (ja) | フェライト系ステンレス鋼管の加工方法 | |
JP2004010967A (ja) | 二次加工性に優れたフェライト系ステンレス鋼管 | |
JP4254583B2 (ja) | 溶接部の耐歪時効特性に優れたCr含有合金 | |
JP2006183127A (ja) | 高強度溶接鋼管の製造方法 | |
JP2000226643A (ja) | 低炭素マルテンサイト系ステンレス鋼板およびその製造方法ならびに溶接鋼管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo Patentee after: NISSHIN STEEL Co.,Ltd. Address before: Tokyo Patentee before: NISSHIN STEEL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220318 Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMIKIN STAINLESS STEEL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. Effective date of registration: 20220318 Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo Patentee before: NISSHIN STEEL Co.,Ltd. |
|
TR01 | Transfer of patent right |