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FR2601698B3 - BATH AND PHOSPHATATION PROCESS - Google Patents

BATH AND PHOSPHATATION PROCESS

Info

Publication number
FR2601698B3
FR2601698B3 FR8610586A FR8610586A FR2601698B3 FR 2601698 B3 FR2601698 B3 FR 2601698B3 FR 8610586 A FR8610586 A FR 8610586A FR 8610586 A FR8610586 A FR 8610586A FR 2601698 B3 FR2601698 B3 FR 2601698B3
Authority
FR
France
Prior art keywords
bath
phosphatation process
phosphatation
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
FR8610586A
Other languages
French (fr)
Other versions
FR2601698A1 (en
Inventor
Rene Coillet-Matillon
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.)
SOLYPRO NOUVELLE EXPLOIT
Original Assignee
SOLYPRO NOUVELLE EXPLOIT
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 SOLYPRO NOUVELLE EXPLOIT filed Critical SOLYPRO NOUVELLE EXPLOIT
Priority to FR8610586A priority Critical patent/FR2601698B3/en
Publication of FR2601698A1 publication Critical patent/FR2601698A1/en
Application granted granted Critical
Publication of FR2601698B3 publication Critical patent/FR2601698B3/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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/188—Orthophosphates containing manganese cations containing also magnesium cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR8610586A 1986-07-17 1986-07-17 BATH AND PHOSPHATATION PROCESS Expired FR2601698B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8610586A FR2601698B3 (en) 1986-07-17 1986-07-17 BATH AND PHOSPHATATION PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8610586A FR2601698B3 (en) 1986-07-17 1986-07-17 BATH AND PHOSPHATATION PROCESS

Publications (2)

Publication Number Publication Date
FR2601698A1 FR2601698A1 (en) 1988-01-22
FR2601698B3 true FR2601698B3 (en) 1988-10-21

Family

ID=9337602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8610586A Expired FR2601698B3 (en) 1986-07-17 1986-07-17 BATH AND PHOSPHATATION PROCESS

Country Status (1)

Country Link
FR (1) FR2601698B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440300A1 (en) * 1994-11-11 1996-05-15 Metallgesellschaft Ag Process for applying phosphate coatings
DE4443882A1 (en) * 1994-12-09 1996-06-13 Metallgesellschaft Ag Process for applying phosphate coatings on metal surfaces

Also Published As

Publication number Publication date
FR2601698A1 (en) 1988-01-22

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