FR1154596A - Process intended to prevent the welding of metal surfaces together, and its applications to obtaining protective phosphate coatings - Google Patents

Process intended to prevent the welding of metal surfaces together, and its applications to obtaining protective phosphate coatings

Info

Publication number
FR1154596A
FR1154596A FR1154596DA FR1154596A FR 1154596 A FR1154596 A FR 1154596A FR 1154596D A FR1154596D A FR 1154596DA FR 1154596 A FR1154596 A FR 1154596A
Authority
FR
France
Prior art keywords
welding
applications
prevent
metal surfaces
surfaces together
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.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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 Continentale Parker SA filed Critical Continentale Parker SA
Application granted granted Critical
Publication of FR1154596A publication Critical patent/FR1154596A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
    • 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
FR1154596D 1955-07-19 1956-06-30 Process intended to prevent the welding of metal surfaces together, and its applications to obtaining protective phosphate coatings Expired FR1154596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1154596X 1955-07-19

Publications (1)

Publication Number Publication Date
FR1154596A true FR1154596A (en) 1958-04-11

Family

ID=7727730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154596D Expired FR1154596A (en) 1955-07-19 1956-06-30 Process intended to prevent the welding of metal surfaces together, and its applications to obtaining protective phosphate coatings

Country Status (2)

Country Link
BE (1) BE549267A (en)
FR (1) FR1154596A (en)

Also Published As

Publication number Publication date
BE549267A (en)

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