FR2212443B1 - - Google Patents

Info

Publication number
FR2212443B1
FR2212443B1 FR7346460A FR7346460A FR2212443B1 FR 2212443 B1 FR2212443 B1 FR 2212443B1 FR 7346460 A FR7346460 A FR 7346460A FR 7346460 A FR7346460 A FR 7346460A FR 2212443 B1 FR2212443 B1 FR 2212443B1
Authority
FR
France
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
FR7346460A
Other versions
FR2212443A1 (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.)
Eisenwerke Kaiserslautern GmbH
Original Assignee
Eisenwerke Kaiserslautern 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 Eisenwerke Kaiserslautern GmbH filed Critical Eisenwerke Kaiserslautern GmbH
Publication of FR2212443A1 publication Critical patent/FR2212443A1/fr
Application granted granted Critical
Publication of FR2212443B1 publication Critical patent/FR2212443B1/fr
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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/005—Coating with enamels or vitreous layers by a method specially adapted for coating special objects

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Thermal Insulation (AREA)
FR7346460A 1972-12-30 1973-12-27 Expired FR2212443B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722264298 DE2264298C3 (de) 1972-12-30 1972-12-30 Verfahren und Vorrichtung zum Emaillieren von Rippenrohren

Publications (2)

Publication Number Publication Date
FR2212443A1 FR2212443A1 (fr) 1974-07-26
FR2212443B1 true FR2212443B1 (fr) 1976-06-25

Family

ID=5865866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346460A Expired FR2212443B1 (fr) 1972-12-30 1973-12-27

Country Status (5)

Country Link
CH (1) CH589147A5 (fr)
DE (1) DE2264298C3 (fr)
FR (1) FR2212443B1 (fr)
GB (1) GB1394958A (fr)
IT (1) IT1000660B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669040B1 (fr) * 1990-11-08 1994-04-29 Prunier Robert Procede et moule pour le recuit de pieces metalliques.
CN108359986B (zh) * 2018-03-06 2023-03-24 珠海格力电器股份有限公司 内胆流搪工艺用封堵结构及流搪工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856765A (en) * 1958-07-11 1960-12-21 Johnson Matthey Co Ltd Improvements in and relating to the heat-treatment of metal objects

Also Published As

Publication number Publication date
FR2212443A1 (fr) 1974-07-26
DE2264298A1 (de) 1974-07-11
GB1394958A (en) 1975-05-21
IT1000660B (it) 1976-04-10
CH589147A5 (fr) 1977-06-30
DE2264298C3 (de) 1975-09-25
DE2264298B2 (de) 1975-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse