EP2343390A4 - Rail de perlite présentant une résistance à l'abrasion supérieure et une excellente ténacité - Google Patents
Rail de perlite présentant une résistance à l'abrasion supérieure et une excellente ténacitéInfo
- Publication number
- EP2343390A4 EP2343390A4 EP20090823351 EP09823351A EP2343390A4 EP 2343390 A4 EP2343390 A4 EP 2343390A4 EP 20090823351 EP20090823351 EP 20090823351 EP 09823351 A EP09823351 A EP 09823351A EP 2343390 A4 EP2343390 A4 EP 2343390A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- abrasion resistance
- superior abrasion
- excellent tenacity
- perlite rail
- perlite
- 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.)
- Granted
Links
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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0025—Adding carbon material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
-
- 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
-
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL09823351T PL2343390T3 (pl) | 2008-10-31 | 2009-10-30 | Szyna perlityczna mająca lepszą odporność na ścieranie i doskonałą odporność na obciążenia dynamiczne |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008281847 | 2008-10-31 | ||
| PCT/JP2009/005800 WO2010050238A1 (fr) | 2008-10-31 | 2009-10-30 | Rail de perlite présentant une résistance à l'abrasion supérieure et une excellente ténacité |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2343390A1 EP2343390A1 (fr) | 2011-07-13 |
| EP2343390A4 true EP2343390A4 (fr) | 2014-06-25 |
| EP2343390B1 EP2343390B1 (fr) | 2015-08-19 |
Family
ID=42128609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09823351.3A Not-in-force EP2343390B1 (fr) | 2008-10-31 | 2009-10-30 | Rail de perlite présentant une résistance à l'abrasion supérieure et une excellente ténacité |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20110155821A1 (fr) |
| EP (1) | EP2343390B1 (fr) |
| JP (1) | JP4757957B2 (fr) |
| KR (1) | KR101263102B1 (fr) |
| CN (1) | CN102137947B (fr) |
| AU (1) | AU2009308639B2 (fr) |
| BR (1) | BRPI0918859B1 (fr) |
| CA (1) | CA2734980C (fr) |
| ES (1) | ES2550793T3 (fr) |
| PL (1) | PL2343390T3 (fr) |
| RU (1) | RU2461639C1 (fr) |
| WO (1) | WO2010050238A1 (fr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI1007283B1 (pt) * | 2009-02-18 | 2017-12-19 | Nippon Steel & Sumitomo Metal Corporation | Perlitical rail |
| KR101368514B1 (ko) | 2009-06-26 | 2014-02-28 | 신닛테츠스미킨 카부시키카이샤 | 연성이 우수한 펄라이트계 고탄소강 레일 및 그 제조 방법 |
| US9127409B2 (en) | 2012-04-23 | 2015-09-08 | Nippon Steel & Sumitomo Metal Corporation | Rail |
| US9534278B2 (en) * | 2012-06-14 | 2017-01-03 | Nippon Steel & Sumitomo Metal Corporation | Rail |
| CN103160742B (zh) * | 2013-03-28 | 2016-03-30 | 宝山钢铁股份有限公司 | 一种耐磨钢板及其制造方法 |
| WO2015146150A1 (fr) * | 2014-03-24 | 2015-10-01 | Ｊｆｅスチール株式会社 | Rail et procédé pour le fabriquer |
| US9670570B2 (en) * | 2014-04-17 | 2017-06-06 | Evraz Inc. Na Canada | High carbon steel rail with enhanced ductility |
| WO2015182759A1 (fr) * | 2014-05-29 | 2015-12-03 | 新日鐵住金株式会社 | Rail et son procédé de fabrication |
| AU2015268431B2 (en) * | 2014-05-29 | 2017-09-07 | Nippon Steel Corporation | Rail and production method therefor |
| AU2015323176A1 (en) * | 2014-09-22 | 2017-04-13 | Jfe Steel Corporation | Rail manufacturing method and rail manufacturing apparatus |
| PL3249070T3 (pl) * | 2015-01-23 | 2020-07-27 | Nippon Steel Corporation | Szyna |
| WO2016117689A1 (fr) * | 2015-01-23 | 2016-07-28 | 新日鐵住金株式会社 | Rail |
| JP6515278B2 (ja) * | 2015-03-20 | 2019-05-22 | 日本製鉄株式会社 | 炭素鋼鋳片及び炭素鋼鋳片の製造方法 |
| CN105154773B (zh) * | 2015-07-23 | 2017-03-08 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种重载铁路用钢轨及其生产方法和应用 |
| CN105040532B (zh) * | 2015-07-23 | 2017-05-31 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种重载铁路用钢轨及其生产方法和应用 |
| CN104988405B (zh) * | 2015-07-23 | 2017-03-08 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种客货混运用钢轨及其生产方法和应用 |
| CN105063490B (zh) * | 2015-07-23 | 2017-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种高速铁路用钢轨及其生产方法和应用 |
| CN105018848A (zh) * | 2015-08-05 | 2015-11-04 | 启东市佳宝金属制品有限公司 | 耐磨合金 |
| AU2019337890B2 (en) * | 2018-09-10 | 2022-08-18 | Nippon Steel Corporation | Rail, and method for manufacturing rail |
| US12312645B2 (en) | 2019-06-20 | 2025-05-27 | Jfe Steel Corporation | Rail and manufacturing method therefor |
| CN113373371A (zh) * | 2021-05-21 | 2021-09-10 | 包头钢铁（集团）有限责任公司 | 一种添加稀土和镍元素的超高耐磨性过共析型珠光体钢轨材料 |
| CN115488302B (zh) * | 2022-09-26 | 2024-11-05 | 攀钢集团攀枝花钢铁研究院有限公司 | 改善钢轨轨头断面硬度梯度的方法及钢轨轨头 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004315928A (ja) * | 2003-04-18 | 2004-11-11 | Nippon Steel Corp | 耐摩耗性および耐熱き裂性に優れた高炭素鉄道車両用車輪 |
| JP2005171327A (ja) * | 2003-12-11 | 2005-06-30 | Nippon Steel Corp | 耐表面損傷性および耐内部疲労損傷性に優れたパーライト系レールの製造方法およびレール |
| WO2005085481A1 (fr) * | 2004-03-09 | 2005-09-15 | Nippon Steel Corporation | Procede de production de rails d'acier a haute teneur en carbone tres resistant a l'usure et tres ductile |
| WO2007111285A1 (fr) * | 2006-03-16 | 2007-10-04 | Jfe Steel Corporation | Profile de perlite haute resistance ayant une excellente resistance a la rupture differee |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0730401B2 (ja) * | 1986-11-17 | 1995-04-05 | 日本鋼管株式会社 | 靭性の優れた高強度レ−ルの製造方法 |
| JP3040227B2 (ja) | 1991-12-20 | 2000-05-15 | 新日本製鐵株式会社 | 高炭素シリコンキルド高清浄溶鋼の製造方法 |
| JPH05263121A (ja) | 1992-03-19 | 1993-10-12 | Nippon Steel Corp | 高炭素高清浄溶鋼の製造方法 |
| AU663023B2 (en) * | 1993-02-26 | 1995-09-21 | Nippon Steel Corporation | Process for manufacturing high-strength bainitic steel rails with excellent rolling-contact fatigue resistance |
| GB9313060D0 (en) * | 1993-06-24 | 1993-08-11 | British Steel Plc | Rails |
| KR100186793B1 (ko) * | 1993-12-20 | 1999-04-01 | 다나카 미노루 | 펄라이트 금속 조직을 갖는 고내마모성 및 고인성 레일 및 그 제조 방법 |
| 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 |
| JP3113184B2 (ja) | 1995-10-18 | 2000-11-27 | 新日本製鐵株式会社 | 耐摩耗性に優れたパーライトレールの製造法 |
| JPH08246100A (ja) | 1995-03-07 | 1996-09-24 | Nippon Steel Corp | 耐摩耗性に優れたパーライト系レールおよびその製造法 |
| RU2112051C1 (ru) * | 1994-11-15 | 1998-05-27 | Ниппон Стил Корпорейшн | Рельс из перлитной стали с высокой износостойкостью и способ производства рельса |
| AT407057B (de) * | 1996-12-19 | 2000-12-27 | Voest Alpine Schienen Gmbh | Profiliertes walzgut und verfahren zu dessen herstellung |
| CN1086743C (zh) * | 1998-01-14 | 2002-06-26 | 新日本制铁株式会社 | 具有高抗表面疲劳损伤性和高耐磨性的贝氏体钢钢轨 |
| JP2001020040A (ja) * | 1999-07-08 | 2001-01-23 | Nippon Steel Corp | 耐摩耗性、耐内部疲労損傷性に優れたパーライト系レールおよびその製造法 |
| JP2001220651A (ja) | 2000-02-08 | 2001-08-14 | Nkk Corp | 耐ヘビーシェリング損傷性に優れたレール |
| 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 |
| JP3769218B2 (ja) * | 2001-04-04 | 2006-04-19 | 新日本製鐵株式会社 | 耐摩耗性および延性に優れた低偏析性パーライト系レール |
| RU2194791C1 (ru) * | 2001-09-21 | 2002-12-20 | Паршин Владимир Андреевич | Рельсовая сталь |
| DE10148305A1 (de) * | 2001-09-29 | 2003-04-24 | Sms Meer Gmbh | Verfahren und Anlage zur thermischen Behandlung von Schienen |
| BRPI0304718B1 (pt) * | 2002-04-05 | 2016-01-12 | Nippon Steel & Sumitomo Metal Corp | método para a produção de um trilho de aço perlítico excelente na resistência ao desgaste e ductilidade |
| US7288159B2 (en) * | 2002-04-10 | 2007-10-30 | Cf&I Steel, L.P. | High impact and wear resistant steel |
| US7217329B2 (en) * | 2002-08-26 | 2007-05-15 | Cf&I Steel | Carbon-titanium steel rail |
| RU2259416C2 (ru) * | 2003-08-04 | 2005-08-27 | Общество с ограниченной ответственностью "Рельсы Кузнецкого металлургического комбината" | Рельсовая сталь |
| JP4192109B2 (ja) * | 2004-03-09 | 2008-12-03 | 新日本製鐵株式会社 | 延性に優れた高炭素鋼レールの製造方法 |
| JP4568190B2 (ja) * | 2004-09-22 | 2010-10-27 | 新日本製鐵株式会社 | 無方向性電磁鋼板 |
| JP4828109B2 (ja) * | 2004-10-15 | 2011-11-30 | 新日本製鐵株式会社 | パーライト系鋼レール |
| JP4736790B2 (ja) | 2005-12-22 | 2011-07-27 | Ｊｆｅスチール株式会社 | 高強度パーライト系レールおよびその製造方法 |
| JP4964489B2 (ja) | 2006-04-20 | 2012-06-27 | 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 |
| JP2008050684A (ja) | 2006-07-27 | 2008-03-06 | Jfe Steel Kk | 耐遅れ破壊特性に優れる高強度パーライト系鋼レール |
| JP4390004B2 (ja) * | 2007-03-28 | 2009-12-24 | Ｊｆｅスチール株式会社 | 耐摩耗性と耐疲労損傷性に優れた内部高硬度型パーライト鋼レールおよびその製造方法 |
| JP2008281847A (ja) | 2007-05-11 | 2008-11-20 | Kyocera Mita Corp | 画像形成装置 |
| BRPI1007283B1 (pt) * | 2009-02-18 | 2017-12-19 | Nippon Steel & Sumitomo Metal Corporation | Perlitical rail |
| KR101368514B1 (ko) * | 2009-06-26 | 2014-02-28 | 신닛테츠스미킨 카부시키카이샤 | 연성이 우수한 펄라이트계 고탄소강 레일 및 그 제조 방법 |
| ES2731660T3 (es) * | 2009-08-18 | 2019-11-18 | Nippon Steel & Sumitomo Metal Corp | Carril de perlita |
-
2009
- 2009-10-30 WO PCT/JP2009/005800 patent/WO2010050238A1/fr not_active Ceased
- 2009-10-30 BR BRPI0918859-2A patent/BRPI0918859B1/pt not_active IP Right Cessation
- 2009-10-30 CA CA2734980A patent/CA2734980C/fr not_active Expired - Fee Related
- 2009-10-30 KR KR1020117004501A patent/KR101263102B1/ko not_active Expired - Fee Related
- 2009-10-30 JP JP2010535687A patent/JP4757957B2/ja active Active
- 2009-10-30 AU AU2009308639A patent/AU2009308639B2/en not_active Ceased
- 2009-10-30 ES ES09823351.3T patent/ES2550793T3/es active Active
- 2009-10-30 US US13/061,001 patent/US20110155821A1/en not_active Abandoned
- 2009-10-30 EP EP09823351.3A patent/EP2343390B1/fr not_active Not-in-force
- 2009-10-30 PL PL09823351T patent/PL2343390T3/pl unknown
- 2009-10-30 RU RU2011110256/02A patent/RU2461639C1/ru active
- 2009-10-30 CN CN2009801337274A patent/CN102137947B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004315928A (ja) * | 2003-04-18 | 2004-11-11 | Nippon Steel Corp | 耐摩耗性および耐熱き裂性に優れた高炭素鉄道車両用車輪 |
| JP2005171327A (ja) * | 2003-12-11 | 2005-06-30 | Nippon Steel Corp | 耐表面損傷性および耐内部疲労損傷性に優れたパーライト系レールの製造方法およびレール |
| WO2005085481A1 (fr) * | 2004-03-09 | 2005-09-15 | Nippon Steel Corporation | Procede de production de rails d'acier a haute teneur en carbone tres resistant a l'usure et tres ductile |
| WO2007111285A1 (fr) * | 2006-03-16 | 2007-10-04 | Jfe Steel Corporation | Profile de perlite haute resistance ayant une excellente resistance a la rupture differee |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2010050238A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101263102B1 (ko) | 2013-05-09 |
| BRPI0918859A2 (pt) | 2015-12-01 |
| CA2734980C (fr) | 2014-10-21 |
| US20110155821A1 (en) | 2011-06-30 |
| WO2010050238A1 (fr) | 2010-05-06 |
| AU2009308639A1 (en) | 2010-05-06 |
| AU2009308639B2 (en) | 2015-07-02 |
| EP2343390A1 (fr) | 2011-07-13 |
| KR20110036758A (ko) | 2011-04-08 |
| RU2461639C1 (ru) | 2012-09-20 |
| ES2550793T3 (es) | 2015-11-12 |
| PL2343390T3 (pl) | 2016-01-29 |
| BRPI0918859B1 (pt) | 2021-05-04 |
| JP4757957B2 (ja) | 2011-08-24 |
| EP2343390B1 (fr) | 2015-08-19 |
| CA2734980A1 (fr) | 2010-05-06 |
| CN102137947B (zh) | 2013-03-20 |
| JPWO2010050238A1 (ja) | 2012-03-29 |
| CN102137947A (zh) | 2011-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
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