JPH03177581A - 人工的に錆表面仕上げを形成するために鉛または鉛合金からなる若しくは鉛または鉛合金で被覆された金属材料の表面処理方法及び本方法によって得られた製品 - Google Patents

人工的に錆表面仕上げを形成するために鉛または鉛合金からなる若しくは鉛または鉛合金で被覆された金属材料の表面処理方法及び本方法によって得られた製品

Info

Publication number
JPH03177581A
JPH03177581A JP29349290A JP29349290A JPH03177581A JP H03177581 A JPH03177581 A JP H03177581A JP 29349290 A JP29349290 A JP 29349290A JP 29349290 A JP29349290 A JP 29349290A JP H03177581 A JPH03177581 A JP H03177581A
Authority
JP
Japan
Prior art keywords
lead
sulfate
rust
persulfate
coated
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.)
Pending
Application number
JP29349290A
Other languages
English (en)
Japanese (ja)
Inventor
Pascal Amelot
パスカル・アメロ
Jean-Claude Edmond Bavay
ジヤン―クロード・エドモン・バベ
Raymond Invernizzi
レーモン・アンベルニージ
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.)
Ugine Aciers de Chatillon et Guegnon
Original Assignee
Ugine Aciers de Chatillon et Guegnon
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 Ugine Aciers de Chatillon et Guegnon filed Critical Ugine Aciers de Chatillon et Guegnon
Publication of JPH03177581A publication Critical patent/JPH03177581A/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00Electrolytic coating other than with metals
    • C25D9/04Electrolytic coating other than with metals with inorganic materials
    • C25D9/06Electrolytic coating other than with metals with inorganic materials by anodic processes
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/05Chemical 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 using aqueous solutions
    • C23C22/06Chemical 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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48Chemical 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 using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/58Treatment of other metallic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
JP29349290A 1989-10-30 1990-10-30 人工的に錆表面仕上げを形成するために鉛または鉛合金からなる若しくは鉛または鉛合金で被覆された金属材料の表面処理方法及び本方法によって得られた製品 Pending JPH03177581A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8914222A FR2653785A1 (fr) 1989-10-30 1989-10-30 Procede de traitement de surface d'un materiau metallique compose ou revetu de plomb ou d'un alliage de plomb et produit obtenu par le procede.
FR8914222 1989-10-30

Publications (1)

Publication Number Publication Date
JPH03177581A true JPH03177581A (ja) 1991-08-01

Family

ID=9386926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29349290A Pending JPH03177581A (ja) 1989-10-30 1990-10-30 人工的に錆表面仕上げを形成するために鉛または鉛合金からなる若しくは鉛または鉛合金で被覆された金属材料の表面処理方法及び本方法によって得られた製品

Country Status (3)

Country Link
EP (1) EP0430726A1 (fr)
JP (1) JPH03177581A (fr)
FR (1) FR2653785A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9409811D0 (en) * 1994-05-17 1994-07-06 Imi Yorkshire Fittings Improvements in copper alloy water fittings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089707A (en) * 1976-07-19 1978-05-16 Republic Steel Corporation Method of improving corrosion resistance of lead and lead alloy coated metal
JPS59104480A (ja) * 1982-12-03 1984-06-16 Nippon Steel Corp アルコ−ルもしくはアルコ−ルを含有する燃料容器用鋼板の製造法

Also Published As

Publication number Publication date
FR2653785A1 (fr) 1991-05-03
EP0430726A1 (fr) 1991-06-05

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