CA2152877C - Rail d'une durete et d'une resistance a l'usure exceptionnelles, et methode de fabrication connexe - Google Patents

Rail d'une durete et d'une resistance a l'usure exceptionnelles, et methode de fabrication connexe

Info

Publication number
CA2152877C
CA2152877C CA 2152877 CA2152877A CA2152877C CA 2152877 C CA2152877 C CA 2152877C CA 2152877 CA2152877 CA 2152877 CA 2152877 A CA2152877 A CA 2152877A CA 2152877 C CA2152877 C CA 2152877C
Authority
CA
Canada
Prior art keywords
rail
less
steel
wear
toughness
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 - Fee Related
Application number
CA 2152877
Other languages
English (en)
Other versions
CA2152877A1 (fr
Inventor
Kazutaka Kobayashi
Sadahiro 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.)
JFE Engineering Corp
Original Assignee
NKK Corp
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 NKK Corp filed Critical NKK Corp
Publication of CA2152877A1 publication Critical patent/CA2152877A1/fr
Application granted granted Critical
Publication of CA2152877C publication Critical patent/CA2152877C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
CA 2152877 1994-09-27 1995-06-28 Rail d'une durete et d'une resistance a l'usure exceptionnelles, et methode de fabrication connexe Expired - Fee Related CA2152877C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6-256054 1994-09-27
JP25605494 1994-09-27

Publications (2)

Publication Number Publication Date
CA2152877A1 CA2152877A1 (fr) 1996-03-28
CA2152877C true CA2152877C (fr) 1998-11-17

Family

ID=17287268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2152877 Expired - Fee Related CA2152877C (fr) 1994-09-27 1995-06-28 Rail d'une durete et d'une resistance a l'usure exceptionnelles, et methode de fabrication connexe

Country Status (1)

Country Link
CA (1) CA2152877C (fr)

Also Published As

Publication number Publication date
CA2152877A1 (fr) 1996-03-28

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