FR2606790B1 - PROCESS FOR THE HEAT TREATMENT OF SMALL METAL PARTS AND PLANT FOR IMPLEMENTING SAME - Google Patents

PROCESS FOR THE HEAT TREATMENT OF SMALL METAL PARTS AND PLANT FOR IMPLEMENTING SAME

Info

Publication number
FR2606790B1
FR2606790B1 FR8715084A FR8715084A FR2606790B1 FR 2606790 B1 FR2606790 B1 FR 2606790B1 FR 8715084 A FR8715084 A FR 8715084A FR 8715084 A FR8715084 A FR 8715084A FR 2606790 B1 FR2606790 B1 FR 2606790B1
Authority
FR
France
Prior art keywords
plant
heat treatment
metal parts
small metal
implementing same
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 - Fee Related
Application number
FR8715084A
Other languages
French (fr)
Other versions
FR2606790A1 (en
Inventor
Karl Heinz Edler
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.)
Ipsen International GmbH
Original Assignee
Ipsen International GmbH
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 Ipsen International GmbH filed Critical Ipsen International GmbH
Publication of FR2606790A1 publication Critical patent/FR2606790A1/en
Application granted granted Critical
Publication of FR2606790B1 publication Critical patent/FR2606790B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/50—Oil baths
    • 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
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
FR8715084A 1986-11-14 1987-10-30 PROCESS FOR THE HEAT TREATMENT OF SMALL METAL PARTS AND PLANT FOR IMPLEMENTING SAME Expired - Fee Related FR2606790B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863639052 DE3639052A1 (en) 1986-11-14 1986-11-14 METHOD AND DEVICE FOR HEAT TREATMENT OF SMALL PARTS

Publications (2)

Publication Number Publication Date
FR2606790A1 FR2606790A1 (en) 1988-05-20
FR2606790B1 true FR2606790B1 (en) 1990-08-17

Family

ID=6314015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8715084A Expired - Fee Related FR2606790B1 (en) 1986-11-14 1987-10-30 PROCESS FOR THE HEAT TREATMENT OF SMALL METAL PARTS AND PLANT FOR IMPLEMENTING SAME

Country Status (4)

Country Link
DE (1) DE3639052A1 (en)
ES (1) ES2007744A6 (en)
FR (1) FR2606790B1 (en)
GB (1) GB2197347B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4698921B2 (en) * 2002-01-22 2011-06-08 出光興産株式会社 Quenching method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333116A (en) * 1970-12-15 1973-10-10 Nippon Kokan Kk Continuous annealing plant for steel strip
DE2943065C2 (en) * 1979-10-25 1984-03-22 ARBED Saarstahl GmbH, 6620 Völklingen Process for quenching steels and metal alloys
JPS60152621A (en) * 1984-01-20 1985-08-10 Daihatsu Motor Co Ltd Method and device for hardening without oxidation

Also Published As

Publication number Publication date
FR2606790A1 (en) 1988-05-20
GB2197347B (en) 1991-03-27
GB2197347A (en) 1988-05-18
GB8725066D0 (en) 1987-12-02
DE3639052A1 (en) 1988-05-19
ES2007744A6 (en) 1989-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse