FR917879A - Improvements in or relating to the heat treatment of metals or alloys - Google Patents

Improvements in or relating to the heat treatment of metals or alloys

Info

Publication number
FR917879A
FR917879A FR917879DA FR917879A FR 917879 A FR917879 A FR 917879A FR 917879D A FR917879D A FR 917879DA FR 917879 A FR917879 A FR 917879A
Authority
FR
France
Prior art keywords
alloys
metals
relating
heat treatment
treatment
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)
Inventor
Alfred Gordon Evans Robiette
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.)
Birlec Ltd
Original Assignee
Birlec 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 Birlec Ltd filed Critical Birlec Ltd
Application granted granted Critical
Publication of FR917879A publication Critical patent/FR917879A/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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising

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)
FR917879D 1943-11-22 1945-11-21 Improvements in or relating to the heat treatment of metals or alloys Expired FR917879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB917879X 1943-11-22

Publications (1)

Publication Number Publication Date
FR917879A true FR917879A (en) 1947-01-23

Family

ID=10707728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917879D Expired FR917879A (en) 1943-11-22 1945-11-21 Improvements in or relating to the heat treatment of metals or alloys

Country Status (1)

Country Link
FR (1) FR917879A (en)

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