FR1064527A - Procédé de trempe de champignons de rails - Google Patents

Procédé de trempe de champignons de rails

Info

Publication number
FR1064527A
FR1064527A FR1064527DA FR1064527A FR 1064527 A FR1064527 A FR 1064527A FR 1064527D A FR1064527D A FR 1064527DA FR 1064527 A FR1064527 A FR 1064527A
Authority
FR
France
Prior art keywords
hardening process
mushroom
rail
rail mushroom
hardening
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
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.)
HU TTENWERK RHEINHAUSEN AG
Original Assignee
HU TTENWERK RHEINHAUSEN AG
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 HU TTENWERK RHEINHAUSEN AG filed Critical HU TTENWERK RHEINHAUSEN AG
Application granted granted Critical
Publication of FR1064527A publication Critical patent/FR1064527A/fr
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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1064527D 1951-10-25 1952-10-20 Procédé de trempe de champignons de rails Expired FR1064527A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1064527X 1951-10-25

Publications (1)

Publication Number Publication Date
FR1064527A true FR1064527A (fr) 1954-05-14

Family

ID=7718942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064527D Expired FR1064527A (fr) 1951-10-25 1952-10-20 Procédé de trempe de champignons de rails

Country Status (1)

Country Link
FR (1) FR1064527A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479265A1 (fr) * 1980-03-17 1981-10-02 Nippon Kokan Kk Procede de traitement thermique du champignon des rails
FR2603306A1 (fr) * 1986-08-28 1988-03-04 Ajax Magnethermic Corp Procede et installation de traitement thermique de rails

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479265A1 (fr) * 1980-03-17 1981-10-02 Nippon Kokan Kk Procede de traitement thermique du champignon des rails
FR2603306A1 (fr) * 1986-08-28 1988-03-04 Ajax Magnethermic Corp Procede et installation de traitement thermique de rails

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