FR2259158A1 - - Google Patents

Info

Publication number
FR2259158A1
FR2259158A1 FR7502553A FR7502553A FR2259158A1 FR 2259158 A1 FR2259158 A1 FR 2259158A1 FR 7502553 A FR7502553 A FR 7502553A FR 7502553 A FR7502553 A FR 7502553A FR 2259158 A1 FR2259158 A1 FR 2259158A1
Authority
FR
France
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
Application number
FR7502553A
Other languages
French (fr)
Other versions
FR2259158B1 (enrdf_load_stackoverflow
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.)
Japan National Railways
Original Assignee
Japan National Railways
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 Japan National Railways filed Critical Japan National Railways
Publication of FR2259158A1 publication Critical patent/FR2259158A1/fr
Application granted granted Critical
Publication of FR2259158B1 publication Critical patent/FR2259158B1/fr
Expired 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
FR7502553A 1974-01-28 1975-01-28 Expired FR2259158B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1203674A JPS5422771B2 (enrdf_load_stackoverflow) 1974-01-28 1974-01-28

Publications (2)

Publication Number Publication Date
FR2259158A1 true FR2259158A1 (enrdf_load_stackoverflow) 1975-08-22
FR2259158B1 FR2259158B1 (enrdf_load_stackoverflow) 1978-10-27

Family

ID=11794368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502553A Expired FR2259158B1 (enrdf_load_stackoverflow) 1974-01-28 1975-01-28

Country Status (3)

Country Link
JP (1) JPS5422771B2 (enrdf_load_stackoverflow)
FR (1) FR2259158B1 (enrdf_load_stackoverflow)
GB (1) GB1473783A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396091A1 (fr) * 1977-07-02 1979-01-26 Krupp Ag Huettenwerke Nouveaux aciers destines a la fabrication des rails, des roues et/ou des bandages de roues
FR2763601A1 (fr) * 1997-05-23 1998-11-27 Valdunes Procede de fabrication d'une roue de chemin de fer en acier et roue de chemin de fer obtenue

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827959A (ja) * 1981-08-11 1983-02-18 Aichi Steel Works Ltd 耐へたり性の優れたばね用鋼
JPS6050148A (ja) * 1983-08-30 1985-03-19 Aichi Steel Works Ltd 高靭性調質省略鋼
CN1050155C (zh) * 1997-02-04 2000-03-08 济南铁路局配件厂 铌合金铸钢心盘及其制造方法
JP5776565B2 (ja) * 2012-01-23 2015-09-09 新日鐵住金株式会社 レール鋼及び車輪鋼の材質選択方法
JP5761116B2 (ja) 2012-04-27 2015-08-12 新日鐵住金株式会社 車輪用鋼

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396091A1 (fr) * 1977-07-02 1979-01-26 Krupp Ag Huettenwerke Nouveaux aciers destines a la fabrication des rails, des roues et/ou des bandages de roues
FR2763601A1 (fr) * 1997-05-23 1998-11-27 Valdunes Procede de fabrication d'une roue de chemin de fer en acier et roue de chemin de fer obtenue
EP0884396A1 (fr) * 1997-05-23 1998-12-16 Valdunes Procédé de fabrication d'une roue de chemin de fer en acier et roue de chemin de fer obtenue
CZ298116B6 (cs) * 1997-05-23 2007-06-27 Valdunes Zpusob výroby kola pro kolejová vozidla a kolo pro kolejová vozidla jím vytvorené

Also Published As

Publication number Publication date
FR2259158B1 (enrdf_load_stackoverflow) 1978-10-27
JPS50104717A (enrdf_load_stackoverflow) 1975-08-19
GB1473783A (en) 1977-05-18
JPS5422771B2 (enrdf_load_stackoverflow) 1979-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse