ATE435308T1 - Verfahren zur herstellung von schienen aus kohlenstoffreichem stahl mit hervorragender verschleissfestigkeit und duktilität - Google Patents
Verfahren zur herstellung von schienen aus kohlenstoffreichem stahl mit hervorragender verschleissfestigkeit und duktilitätInfo
- Publication number
- ATE435308T1 ATE435308T1 AT05726643T AT05726643T ATE435308T1 AT E435308 T1 ATE435308 T1 AT E435308T1 AT 05726643 T AT05726643 T AT 05726643T AT 05726643 T AT05726643 T AT 05726643T AT E435308 T1 ATE435308 T1 AT E435308T1
- Authority
- AT
- Austria
- Prior art keywords
- rail
- steel
- carbon content
- rolling
- carbon
- Prior art date
Links
Classifications
-
- 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
- C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
-
- 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
- C22C38/18—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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/085—Rail sections
-
- 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
- C21D2211/009—Pearlite
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)
- Heat Treatment Of Steel (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004065676 | 2004-03-09 | ||
JP2004285934A JP4469248B2 (ja) | 2004-03-09 | 2004-09-30 | 耐摩耗性および延性に優れた高炭素鋼レールの製造方法 |
PCT/JP2005/004582 WO2005085481A1 (en) | 2004-03-09 | 2005-03-09 | A method for producing high-carbon steel rails excellent in wear resistance and ductility |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE435308T1 true ATE435308T1 (de) | 2009-07-15 |
Family
ID=34921734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05726643T ATE435308T1 (de) | 2004-03-09 | 2005-03-09 | Verfahren zur herstellung von schienen aus kohlenstoffreichem stahl mit hervorragender verschleissfestigkeit und duktilität |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070181231A1 (de) |
EP (2) | EP1730317B1 (de) |
JP (1) | JP4469248B2 (de) |
AT (1) | ATE435308T1 (de) |
BR (1) | BRPI0508533B1 (de) |
CA (1) | CA2558850C (de) |
DE (1) | DE602005015199D1 (de) |
WO (1) | WO2005085481A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5472418B2 (ja) * | 2006-07-24 | 2014-04-16 | 新日鐵住金株式会社 | 耐摩耗性および延性に優れたパーライト系レールの製造方法 |
JP5145795B2 (ja) | 2006-07-24 | 2013-02-20 | 新日鐵住金株式会社 | 耐摩耗性および延性に優れたパーライト系レールの製造方法 |
US20100186857A1 (en) * | 2007-10-10 | 2010-07-29 | Jfe Steel Corporation | Internal high hardness type pearlitic rail with excellent wear resistance, rolling contact fatigue resistance, and delayed fracture property and method for producing same |
JP5053190B2 (ja) * | 2008-07-10 | 2012-10-17 | 新日本製鐵株式会社 | 耐摩耗性および延性に優れたパーライト系レール |
CA2734980C (en) * | 2008-10-31 | 2014-10-21 | Nippon Steel Corporation | Pearlite rail having superior abrasion resistance and excellent toughness |
ES2554854T3 (es) * | 2009-02-18 | 2015-12-23 | Nippon Steel & Sumitomo Metal Corporation | Raíl perlítico con resistencia al desgaste y tenacidad excelentes |
RU2488643C1 (ru) | 2009-06-26 | 2013-07-27 | Ниппон Стил Корпорейшн | Рельс из высокоуглеродистой перлитной стали с отличной пластичностью и способ его получения |
RU2476617C1 (ru) * | 2009-08-18 | 2013-02-27 | Ниппон Стил Корпорейшн | Перлитные рельсы |
US8241442B2 (en) | 2009-12-14 | 2012-08-14 | Arcelormittal Investigacion Y Desarrollo, S.L. | Method of making a hypereutectoid, head-hardened steel rail |
DE102010016282A1 (de) * | 2010-03-31 | 2011-10-06 | Max-Planck-Institut Für Eisenforschung GmbH | Ultrahochfeste und verschleißresistente quasieutektoide Schienenstähle |
EP3604600A1 (de) * | 2010-06-07 | 2020-02-05 | Nippon Steel Corporation | Verfahren zur herstellung einer stahlschiene |
KR101531778B1 (ko) * | 2011-03-18 | 2015-06-25 | 신닛테츠스미킨 카부시키카이샤 | 프레스 성형성이 우수한 열연 강판 및 그 제조 방법 |
DE102012020844A1 (de) | 2012-10-24 | 2014-04-24 | Thyssenkrupp Gft Gleistechnik Gmbh | Verfahren zur thermomechanischen Behandlung von warmgewalzten Profilen |
CN102936697A (zh) * | 2012-11-09 | 2013-02-20 | 宁波市鄞州商业精密铸造有限公司 | 一种高耐磨性铁合金材料制备方法 |
CN102936696A (zh) * | 2012-11-09 | 2013-02-20 | 宁波市鄞州商业精密铸造有限公司 | 一种高硬度高耐磨性铁合金材料及制备方法 |
CN102899585A (zh) * | 2012-11-09 | 2013-01-30 | 宁波市鄞州商业精密铸造有限公司 | 一种高硬度高耐磨性铁合金材料 |
CN102899586A (zh) * | 2012-11-09 | 2013-01-30 | 宁波市鄞州商业精密铸造有限公司 | 一种铁合金材料及制备方法 |
US9670570B2 (en) * | 2014-04-17 | 2017-06-06 | Evraz Inc. Na Canada | High carbon steel rail with enhanced ductility |
EP3199255B1 (de) * | 2014-09-22 | 2020-07-22 | JFE Steel Corporation | Verfahren zur herstellung von schienen und vorrichtung zur schienenherstellung |
CN106086663B (zh) * | 2016-07-14 | 2018-03-06 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种过共析钢轨及其制备方法 |
JP6787426B2 (ja) * | 2019-03-19 | 2020-11-18 | Jfeスチール株式会社 | レールの製造方法 |
CN113966406B (zh) * | 2019-06-20 | 2022-09-16 | 杰富意钢铁株式会社 | 钢轨及其制造方法 |
KR102239184B1 (ko) * | 2019-09-04 | 2021-04-12 | 주식회사 포스코 | 강도 및 저온 충격인성이 우수한 강재 및 이의 제조방법 |
CN113637914A (zh) * | 2021-08-18 | 2021-11-12 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种高强韧性钢轨及其制备方法 |
CN117161702B (zh) * | 2023-08-22 | 2025-03-25 | 鞍钢股份有限公司 | 一种双金属复合钢轨及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE201054T1 (de) * | 1993-12-20 | 2001-05-15 | Nippon Steel Corp | Hochfeste, abriebsresistente schiene mit perlitstruktur und verfahren zu deren herstellung |
JP3113137B2 (ja) | 1993-12-20 | 2000-11-27 | 新日本製鐵株式会社 | パーライト金属組織を呈した高靭性レールの製造法 |
AT407057B (de) * | 1996-12-19 | 2000-12-27 | Voest Alpine Schienen Gmbh | Profiliertes walzgut und verfahren zu dessen herstellung |
JP2001234238A (ja) | 2000-02-18 | 2001-08-28 | Nippon Steel Corp | 高耐摩耗・高靭性レールの製造方法 |
JP2002226915A (ja) * | 2001-02-01 | 2002-08-14 | Nippon Steel Corp | 高耐摩耗・高靭性レールの製造方法 |
US20040187981A1 (en) * | 2002-04-05 | 2004-09-30 | Masaharu Ueda | Pealite base rail excellent in wear resistance and ductility and method for production thereof |
-
2004
- 2004-09-30 JP JP2004285934A patent/JP4469248B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-09 EP EP05726643A patent/EP1730317B1/de not_active Revoked
- 2005-03-09 EP EP09004035A patent/EP2071044A1/de not_active Withdrawn
- 2005-03-09 WO PCT/JP2005/004582 patent/WO2005085481A1/en not_active Application Discontinuation
- 2005-03-09 DE DE602005015199T patent/DE602005015199D1/de not_active Expired - Lifetime
- 2005-03-09 US US10/590,846 patent/US20070181231A1/en not_active Abandoned
- 2005-03-09 AT AT05726643T patent/ATE435308T1/de active
- 2005-03-09 BR BRPI0508533-0B1A patent/BRPI0508533B1/pt not_active IP Right Cessation
- 2005-03-09 CA CA2558850A patent/CA2558850C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005290544A (ja) | 2005-10-20 |
EP2071044A1 (de) | 2009-06-17 |
CA2558850C (en) | 2014-02-18 |
EP1730317B1 (de) | 2009-07-01 |
US20070181231A1 (en) | 2007-08-09 |
JP4469248B2 (ja) | 2010-05-26 |
EP1730317A1 (de) | 2006-12-13 |
DE602005015199D1 (de) | 2009-08-13 |
BRPI0508533A (pt) | 2007-08-14 |
BRPI0508533B1 (pt) | 2013-10-08 |
WO2005085481A1 (en) | 2005-09-15 |
CA2558850A1 (en) | 2005-09-15 |
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