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 (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.)
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 (en)

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=11794368

Family Applications (1)

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

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396091A1 (en) * 1977-07-02 1979-01-26 Krupp Ag Huettenwerke NEW STEELS INTENDED FOR THE MANUFACTURE OF RAILS, WHEELS AND / OR WHEEL BANDAGES
FR2763601A1 (en) * 1997-05-23 1998-11-27 Valdunes METHOD OF MANUFACTURING A STEEL RAILWAY WHEEL AND OBTAINED RAILWAY WHEEL

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827959A (en) * 1981-08-11 1983-02-18 Aichi Steel Works Ltd Spring steel with superior yielding resistance
JPS6050148A (en) * 1983-08-30 1985-03-19 Aichi Steel Works Ltd High toughness steel saving refining
CN1050155C (en) * 1997-02-04 2000-03-08 济南铁路局配件厂 Niobium alloy cast steel cartridge and its manufacturing method
JP5776565B2 (en) * 2012-01-23 2015-09-09 新日鐵住金株式会社 Rail steel and wheel steel material selection method
JP5761116B2 (en) 2012-04-27 2015-08-12 新日鐵住金株式会社 Wheel steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396091A1 (en) * 1977-07-02 1979-01-26 Krupp Ag Huettenwerke NEW STEELS INTENDED FOR THE MANUFACTURE OF RAILS, WHEELS AND / OR WHEEL BANDAGES
FR2763601A1 (en) * 1997-05-23 1998-11-27 Valdunes METHOD OF MANUFACTURING A STEEL RAILWAY WHEEL AND OBTAINED RAILWAY WHEEL
EP0884396A1 (en) * 1997-05-23 1998-12-16 Valdunes Method for manufacturing a railway wheel and railway wheel so obtained
CZ298116B6 (en) * 1997-05-23 2007-06-27 Valdunes Process for producing railway vehicle wheel and the wheel produced in such a process

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse