FR859231A - Metal heat treatment process - Google Patents

Metal heat treatment process

Info

Publication number
FR859231A
FR859231A FR859231DA FR859231A FR 859231 A FR859231 A FR 859231A FR 859231D A FR859231D A FR 859231DA FR 859231 A FR859231 A FR 859231A
Authority
FR
France
Prior art keywords
heat treatment
treatment process
metal heat
metal
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)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR859231A publication Critical patent/FR859231A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR859231D 1938-09-03 1939-08-21 Metal heat treatment process Expired FR859231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI62386D DE738326C (en) 1938-09-03 1938-09-03 Process for the heat treatment of metals

Publications (1)

Publication Number Publication Date
FR859231A true FR859231A (en) 1940-12-13

Family

ID=7195672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859231D Expired FR859231A (en) 1938-09-03 1939-08-21 Metal heat treatment process

Country Status (2)

Country Link
DE (1) DE738326C (en)
FR (1) FR859231A (en)

Also Published As

Publication number Publication date
DE738326C (en) 1943-08-11

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