IT7825123A0 - Procedimento per produrre materiali per rotaie e , oppure per ruote, piu' stabili all'usura. - Google Patents

Procedimento per produrre materiali per rotaie e , oppure per ruote, piu' stabili all'usura.

Info

Publication number
IT7825123A0
IT7825123A0 IT7825123A IT2512378A IT7825123A0 IT 7825123 A0 IT7825123 A0 IT 7825123A0 IT 7825123 A IT7825123 A IT 7825123A IT 2512378 A IT2512378 A IT 2512378A IT 7825123 A0 IT7825123 A0 IT 7825123A0
Authority
IT
Italy
Prior art keywords
rails
wheels
wear
procedure
stable
Prior art date
Application number
IT7825123A
Other languages
English (en)
Other versions
IT1096854B (it
Original Assignee
Krupp Ag Huettenwerke
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 Krupp Ag Huettenwerke filed Critical Krupp Ag Huettenwerke
Publication of IT7825123A0 publication Critical patent/IT7825123A0/it
Application granted granted Critical
Publication of IT1096854B publication Critical patent/IT1096854B/it

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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
IT25123/78A 1977-07-02 1978-06-29 Procedimento per produrre materiali per rotaie e,oppure per ruote,piu' stabili all'usura IT1096854B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2730045A DE2730045C2 (de) 1977-07-02 1977-07-02 Verfahren zum Herstellen verschleißbeständiger Schienen und/oder Radwerkstoffen

Publications (2)

Publication Number Publication Date
IT7825123A0 true IT7825123A0 (it) 1978-06-29
IT1096854B IT1096854B (it) 1985-08-26

Family

ID=6013064

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25123/78A IT1096854B (it) 1977-07-02 1978-06-29 Procedimento per produrre materiali per rotaie e,oppure per ruote,piu' stabili all'usura

Country Status (15)

Country Link
US (1) US4230488A (it)
JP (1) JPS5417316A (it)
AT (1) ATA476378A (it)
BE (1) BE868654A (it)
BR (1) BR7804209A (it)
CH (1) CH636906A5 (it)
DE (1) DE2730045C2 (it)
ES (1) ES470692A1 (it)
FR (1) FR2396091A1 (it)
GB (1) GB2001343B (it)
IT (1) IT1096854B (it)
LU (1) LU79904A1 (it)
NL (1) NL7806900A (it)
SE (1) SE425802B (it)
ZA (1) ZA783212B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9303245L (sv) * 1993-10-05 1995-04-06 Johan Lennart Olofsson Förfarande för att förbättra bestämda egenskaper på järnvägshjul
DE4444426A1 (de) * 1994-12-14 1996-06-27 Gft Gleistechnik Gmbh Radreifen-Stahl
US6387191B1 (en) * 2000-07-21 2002-05-14 Transportation Technology Center, Inc. Railway wheels resistant to martensite transformation
US6783610B2 (en) * 2001-03-05 2004-08-31 Amsted Industries Incorporated Railway wheel alloy
CA2507286C (en) * 2004-05-14 2008-08-05 Sumitomo Metal Industries, Ltd. Railway car wheel
US7591909B2 (en) * 2007-08-23 2009-09-22 Transportation Technology Center, Inc. Railroad wheel steels having improved resistance to rolling contact fatigue
JP5494433B2 (ja) * 2010-11-18 2014-05-14 新日鐵住金株式会社 車輪用鋼
RU2616756C1 (ru) * 2016-04-27 2017-04-18 Акционерное общество "Выксунский металлургический завод" Способ термической обработки цельнокатаных железнодорожных колёс из легированной стали

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT53371B (de) 1908-09-14 1912-05-10 Theodor Lehmann Freitragende Wand mit sich kreuzenden Eiseneinlagen.
DE910309C (de) * 1937-11-30 1954-04-29 Inland Steel Co Eisen- und Stahllegierungen mit guter Bearbeitbarkeit durch Schneidwerkzeuge
AT172617B (de) * 1938-05-14 1952-09-25 Inland Steel Co Automatenstahl
US2798805A (en) * 1954-09-03 1957-07-09 United States Steel Corp Wrought railroad wheels made of alloy steels
US3152889A (en) 1961-10-31 1964-10-13 Inland Steel Co Free machining steel with lead and tellurium
US3424576A (en) * 1968-04-23 1969-01-28 Lukens Steel Co Free machining steels
ES376188A1 (es) * 1970-02-03 1972-03-16 Aguirre Ormaechea Perfeccionamientos introducidos en el proceso de fabrica- cion de aceros.
GB1342582A (en) * 1970-03-20 1974-01-03 British Steel Corp Rail steel
FR2088015B1 (it) * 1970-05-08 1974-08-09 Creusot Loire
DE2035106B2 (de) * 1970-07-15 1973-05-30 Daido Seiko K K , Nagoya, Aichi (Japan) Unlegierte, niedriglegierte und legierte automatenstaehle
JPS4912725B1 (it) * 1970-11-11 1974-03-27
US3948649A (en) * 1971-08-04 1976-04-06 Daido Seiko Kabushiki Kaisha Free cutting steel
HU164430B (it) * 1971-12-29 1974-02-28
DE2302865C2 (de) * 1973-01-20 1975-09-11 Fried. Krupp Huettenwerke Ag, 4630 Bochum Verfahren zum Herstellen einer unvergüteten hochfesten Schiene
JPS5422771B2 (it) * 1974-01-28 1979-08-09
DE2416055C3 (de) * 1974-04-03 1978-08-17 Fried. Krupp Huettenwerke Ag, 4630 Bochum Verwendung eines Stahles als Werkstoff für Schienen
DE2439338C2 (de) * 1974-08-16 1980-08-28 Fried. Krupp, Huettenwerke Ag, 4630 Bochum Verfahren zur Wärmebehandlung von Schienen aus der Walzhitze

Also Published As

Publication number Publication date
US4230488A (en) 1980-10-28
SE425802B (sv) 1982-11-08
LU79904A1 (it) 1978-12-07
CH636906A5 (de) 1983-06-30
IT1096854B (it) 1985-08-26
JPS5417316A (en) 1979-02-08
ATA476378A (de) 1981-04-15
DE2730045B1 (de) 1978-11-16
DE2730045C2 (de) 1984-11-08
GB2001343A (en) 1979-01-31
BR7804209A (pt) 1979-02-28
GB2001343B (en) 1982-02-10
ZA783212B (en) 1979-06-27
FR2396091B1 (it) 1985-03-29
ES470692A1 (es) 1979-02-01
NL7806900A (nl) 1979-01-04
FR2396091A1 (fr) 1979-01-26
BE868654A (fr) 1978-10-16
SE7807361L (sv) 1979-01-03

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