IT984153B - Bagni di fosfatazione per rive stimenti complessi a base di fosfati di ferro - Google Patents

Bagni di fosfatazione per rive stimenti complessi a base di fosfati di ferro

Info

Publication number
IT984153B
IT984153B IT2346773A IT2346773A IT984153B IT 984153 B IT984153 B IT 984153B IT 2346773 A IT2346773 A IT 2346773A IT 2346773 A IT2346773 A IT 2346773A IT 984153 B IT984153 B IT 984153B
Authority
IT
Italy
Prior art keywords
stiments
iron phosphate
complex iron
phosphating baths
phosphating
Prior art date
Application number
IT2346773A
Other languages
English (en)
Original Assignee
Parker Ste Continentale
Metallgesellschaft Ag
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 Parker Ste Continentale, Metallgesellschaft Ag filed Critical Parker Ste Continentale
Application granted granted Critical
Publication of IT984153B publication Critical patent/IT984153B/it

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

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)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
IT2346773A 1972-04-27 1973-04-27 Bagni di fosfatazione per rive stimenti complessi a base di fosfati di ferro IT984153B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4174372A JPS5241735B2 (it) 1972-04-27 1972-04-27

Publications (1)

Publication Number Publication Date
IT984153B true IT984153B (it) 1974-11-20

Family

ID=12616893

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2346773A IT984153B (it) 1972-04-27 1973-04-27 Bagni di fosfatazione per rive stimenti complessi a base di fosfati di ferro

Country Status (10)

Country Link
JP (1) JPS5241735B2 (it)
AT (1) AT321663B (it)
BE (1) BE798645A (it)
CH (1) CH568401A5 (it)
DE (1) DE2315180C2 (it)
ES (1) ES414139A1 (it)
FR (1) FR2186547A1 (it)
IT (1) IT984153B (it)
NL (1) NL180125C (it)
SE (1) SE388634B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555590B2 (it) * 1974-08-30 1980-02-07
DE2632124A1 (de) * 1975-07-25 1977-02-17 Imp Chemial Ind Ltd Belag- oder anstrichmittel
JPS5263831A (en) * 1975-11-21 1977-05-26 Nippon Steel Corp Process for preparing molddworking steel sheet which minimize mould damage
JPS5642577A (en) * 1979-09-13 1981-04-20 Youkai Bun Filter for cigarette
GB2072225B (en) * 1980-03-21 1983-11-02 Pyrene Chemical Services Ltd Process and composition for coating metal surfaces
GB2080835B (en) * 1980-07-25 1984-08-30 Pyrene Chemical Services Ltd Prevention of sludge in phosphating baths
DE3337794A1 (de) * 1982-11-02 1984-05-03 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur vorbereitung von metalloberflaechen fuer die elektrotauchlackierung
JPS6021384A (ja) * 1983-07-15 1985-02-02 Mazda Motor Corp 自動車車体の化成処理後の乾燥方法
US4765545A (en) * 1985-03-21 1988-08-23 Ricegrowers' Co-Operative Mills, Ltd. Rice hull ash filter
US4673445A (en) * 1986-05-12 1987-06-16 The Lea Manufacturing Company Corrosion resistant coating
JPH0570232U (ja) * 1991-10-16 1993-09-24 ヤンマー農機株式会社 刈取作業機
DE4238242C2 (de) * 1992-09-17 2003-04-24 Rieger Franz Metallveredelung Verfahren zur Vorbehandlung von Leichtmetallen nach Patent DE 4231052 C2
US5514478A (en) * 1993-09-29 1996-05-07 Alcan International Limited Nonabrasive, corrosion resistant, hydrophilic coatings for aluminum surfaces, methods of application, and articles coated therewith
JP4617009B2 (ja) * 2001-03-07 2011-01-19 日本ペイント株式会社 鋼板の塗装処理方法
JP6959286B2 (ja) * 2019-03-28 2021-11-02 神東塗料株式会社 化成処理液

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098779A5 (it) * 1970-07-20 1972-03-10 Bretagne Atel Chantiers

Also Published As

Publication number Publication date
BE798645A (fr) 1973-08-16
CH568401A5 (it) 1975-10-31
AT321663B (de) 1975-04-10
NL180125C (nl) 1987-01-02
SE388634B (sv) 1976-10-11
JPS495839A (it) 1974-01-19
JPS5241735B2 (it) 1977-10-20
DE2315180A1 (de) 1973-11-08
FR2186547B1 (it) 1980-07-25
DE2315180C2 (de) 1986-10-16
FR2186547A1 (en) 1974-01-11
NL7304728A (it) 1973-10-30
ES414139A1 (es) 1976-05-01

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