GB1417330A - Method for manufacturing steel monobloc wheels - Google Patents

Method for manufacturing steel monobloc wheels

Info

Publication number
GB1417330A
GB1417330A GB1026773A GB1026773A GB1417330A GB 1417330 A GB1417330 A GB 1417330A GB 1026773 A GB1026773 A GB 1026773A GB 1026773 A GB1026773 A GB 1026773A GB 1417330 A GB1417330 A GB 1417330A
Authority
GB
United Kingdom
Prior art keywords
differentially
wheel
cooling
temperature
cooled
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
Application number
GB1026773A
Other languages
English (en)
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.)
Italsider SpA
Original Assignee
Italsider SpA
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 Italsider SpA filed Critical Italsider SpA
Publication of GB1417330A publication Critical patent/GB1417330A/en
Expired legal-status Critical Current

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
    • 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

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)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
GB1026773A 1972-03-02 1973-03-02 Method for manufacturing steel monobloc wheels Expired GB1417330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1251072A IT957295B (it) 1972-03-02 1972-03-02 Procedimento perfezionato per la realizzazione di ruote monoblocco in acciaio

Publications (1)

Publication Number Publication Date
GB1417330A true GB1417330A (en) 1975-12-10

Family

ID=11141003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1026773A Expired GB1417330A (en) 1972-03-02 1973-03-02 Method for manufacturing steel monobloc wheels

Country Status (6)

Country Link
DE (1) DE2309531A1 (de)
ES (1) ES412208A1 (de)
FR (1) FR2174073B1 (de)
GB (1) GB1417330A (de)
IT (1) IT957295B (de)
SE (1) SE397540B (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297094A (en) * 1995-01-20 1996-07-24 British Steel Plc Improvements in and relating to carbide-free bainitic steels and methods of producing such steels
US5746842A (en) * 1995-09-29 1998-05-05 Toa Steel Co., Ltd. Steel gear
EP1538231A1 (de) * 2003-12-03 2005-06-08 Lucchini Sidermeccanica S.p.A. Mikrolegierter bainitischer Stahl mit hoher Ermüdungsfestigkeit
WO2014022944A1 (es) * 2012-08-09 2014-02-13 Compañía Electro Metalúrgica S.A. Método de producción de acero fundido de alta resistencia al desgaste y acero con dichas características
CN104325838A (zh) * 2014-10-22 2015-02-04 雷帮荣 一种高铁车轮及其热挤压整体成型方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4234192C2 (de) * 1992-10-10 1996-01-11 Gutehoffnungshuette Man Hoch belastbare Vollräder und Radreifen für Schienen-Triebfahrzeuge und Wagen
FR2763601B1 (fr) * 1997-05-23 1999-06-25 Valdunes Procede de fabrication d'une roue de chemin de fer en acier et roue de chemin de fer obtenue
CN105063331A (zh) * 2015-08-13 2015-11-18 安徽优合铝业科技有限公司 一种轮毂热处理工艺

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297094A (en) * 1995-01-20 1996-07-24 British Steel Plc Improvements in and relating to carbide-free bainitic steels and methods of producing such steels
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
US5746842A (en) * 1995-09-29 1998-05-05 Toa Steel Co., Ltd. Steel gear
EP1538231A1 (de) * 2003-12-03 2005-06-08 Lucchini Sidermeccanica S.p.A. Mikrolegierter bainitischer Stahl mit hoher Ermüdungsfestigkeit
WO2014022944A1 (es) * 2012-08-09 2014-02-13 Compañía Electro Metalúrgica S.A. Método de producción de acero fundido de alta resistencia al desgaste y acero con dichas características
CN104325838A (zh) * 2014-10-22 2015-02-04 雷帮荣 一种高铁车轮及其热挤压整体成型方法
CN104325838B (zh) * 2014-10-22 2016-08-24 雷帮荣 一种高铁车轮及其热挤压整体成型方法

Also Published As

Publication number Publication date
FR2174073B1 (de) 1977-04-22
ES412208A1 (es) 1976-01-01
SE397540B (sv) 1977-11-07
FR2174073A1 (de) 1973-10-12
IT957295B (it) 1973-10-10
DE2309531A1 (de) 1973-09-20

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee