FR921258A - Heat treatment of metals and alloys - Google Patents

Heat treatment of metals and alloys

Info

Publication number
FR921258A
FR921258A FR921258DA FR921258A FR 921258 A FR921258 A FR 921258A FR 921258D A FR921258D A FR 921258DA FR 921258 A FR921258 A FR 921258A
Authority
FR
France
Prior art keywords
alloys
metals
heat treatment
treatment
heat
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR921258A publication Critical patent/FR921258A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching

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)
FR921258D 1944-10-30 1946-02-04 Heat treatment of metals and alloys Expired FR921258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB921258X 1944-10-30

Publications (1)

Publication Number Publication Date
FR921258A true FR921258A (en) 1947-05-02

Family

ID=10717040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921258D Expired FR921258A (en) 1944-10-30 1946-02-04 Heat treatment of metals and alloys

Country Status (1)

Country Link
FR (1) FR921258A (en)

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