CA2507286C - Roue de vehicule ferroviaire - Google Patents

Roue de vehicule ferroviaire Download PDF

Info

Publication number
CA2507286C
CA2507286C CA 2507286 CA2507286A CA2507286C CA 2507286 C CA2507286 C CA 2507286C CA 2507286 CA2507286 CA 2507286 CA 2507286 A CA2507286 A CA 2507286A CA 2507286 C CA2507286 C CA 2507286C
Authority
CA
Canada
Prior art keywords
content
tread portion
railway car
bainite
resistance
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
Application number
CA 2507286
Other languages
English (en)
Other versions
CA2507286A1 (fr
Inventor
Takanori Kato
Masahide Umino
Tomoaki Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of CA2507286A1 publication Critical patent/CA2507286A1/fr
Application granted granted Critical
Publication of CA2507286C publication Critical patent/CA2507286C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0006—Construction of wheel bodies, e.g. disc wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0065—Flange details
    • B60B17/0068—Flange details the flange being provided on a single side
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Tires In General (AREA)

Abstract

Une roue de véhicule ferroviaire comprenant un rebord ayant une bride et une partie de bande de roulement. La partie de bande de roulement contient 0,35 à 0,55 % de C et sa dureté Vickers est d'au moins 360 et elle comprend une structure bainitique, une structure de martensite revenue ou un mélange des deux.
CA 2507286 2004-05-14 2005-05-13 Roue de vehicule ferroviaire Expired - Lifetime CA2507286C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004145115 2004-05-14
JP2004-145115 2004-05-14

Publications (2)

Publication Number Publication Date
CA2507286A1 CA2507286A1 (fr) 2005-11-14
CA2507286C true CA2507286C (fr) 2008-08-05

Family

ID=35446383

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2507286 Expired - Lifetime CA2507286C (fr) 2004-05-14 2005-05-13 Roue de vehicule ferroviaire

Country Status (2)

Country Link
US (1) US7566372B2 (fr)
CA (1) CA2507286C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2691713A1 (fr) * 2007-06-19 2008-12-24 Qr Limited Traitement de roues de wagon de chemin de fer
US8661678B1 (en) * 2010-02-16 2014-03-04 Uremet Corporation Combination roller coaster wheel
CN101818239B (zh) * 2010-03-22 2011-08-31 马鞍山钢铁股份有限公司 铁路车轮热处理加热炉及其热处理工艺方法
CN101994062A (zh) * 2010-11-18 2011-03-30 成都天马铁路轴承有限公司 风电轴承钢
JP5494433B2 (ja) * 2010-11-18 2014-05-14 新日鐵住金株式会社 車輪用鋼
CN102198504A (zh) * 2011-06-27 2011-09-28 南京钢铁股份有限公司 一种镜面塑料模具钢的生产工艺
JP5761116B2 (ja) * 2012-04-27 2015-08-12 新日鐵住金株式会社 車輪用鋼
CN103572174A (zh) * 2013-08-02 2014-02-12 宁波甬微集团有限公司 压缩机滑片及其制造方法
RU2618033C1 (ru) * 2016-05-19 2017-05-02 РЕЙЛ 1520 АйПи ЛТД Сталь для изготовления железнодорожных колёс
CN118086767A (zh) * 2024-01-15 2024-05-28 北京交通大学 一种重载用新型贝氏体车轮及配套生产冷却控制策略

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029819A (en) * 1932-07-05 1936-02-04 Bonney Floyd Co Differentially heat-treated cast steel wheel
DE2730045C2 (de) * 1977-07-02 1984-11-08 Krupp Stahl Ag, 4630 Bochum Verfahren zum Herstellen verschleißbeständiger Schienen und/oder Radwerkstoffen
JPS5893857A (ja) * 1981-11-30 1983-06-03 Sumitomo Metal Ind Ltd 耐熱亀裂性及び耐割損性に優れた鉄道車輪
DE4234192C2 (de) * 1992-10-10 1996-01-11 Gutehoffnungshuette Man Hoch belastbare Vollräder und Radreifen für Schienen-Triebfahrzeuge und Wagen
JP4423700B2 (ja) 1999-05-31 2010-03-03 住友金属工業株式会社 耐疲労はく離性と耐摩耗性に優れた鉄道車両用車輪
US6783610B2 (en) * 2001-03-05 2004-08-31 Amsted Industries Incorporated Railway wheel alloy

Also Published As

Publication number Publication date
US20050268995A1 (en) 2005-12-08
CA2507286A1 (fr) 2005-11-14
US7566372B2 (en) 2009-07-28

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