FR803690A - Method and device for heat treatment of tubular metal parts - Google Patents

Method and device for heat treatment of tubular metal parts

Info

Publication number
FR803690A
FR803690A FR803690DA FR803690A FR 803690 A FR803690 A FR 803690A FR 803690D A FR803690D A FR 803690DA FR 803690 A FR803690 A FR 803690A
Authority
FR
France
Prior art keywords
heat treatment
metal parts
tubular metal
tubular
parts
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
French (fr)
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.)
CIE DES FORGES DE CHATILLON
Original Assignee
CIE DES FORGES DE CHATILLON
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 CIE DES FORGES DE CHATILLON filed Critical CIE DES FORGES DE CHATILLON
Application granted granted Critical
Publication of FR803690A publication Critical patent/FR803690A/en
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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes

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)
FR803690D 1935-06-27 1935-06-27 Method and device for heat treatment of tubular metal parts Expired FR803690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR803690T 1935-06-27

Publications (1)

Publication Number Publication Date
FR803690A true FR803690A (en) 1936-10-06

Family

ID=9250291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803690D Expired FR803690A (en) 1935-06-27 1935-06-27 Method and device for heat treatment of tubular metal parts

Country Status (1)

Country Link
FR (1) FR803690A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455447A (en) * 1943-05-13 1948-12-07 Linde Air Prod Co Flame treatment of substantially cylindrical internal surfaces such as bores
US2756985A (en) * 1954-12-13 1956-07-31 Int Harvester Co Guide means for induction heat-treating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455447A (en) * 1943-05-13 1948-12-07 Linde Air Prod Co Flame treatment of substantially cylindrical internal surfaces such as bores
US2756985A (en) * 1954-12-13 1956-07-31 Int Harvester Co Guide means for induction heat-treating device

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