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FR2228862A1 - - Google Patents

Info

Publication number
FR2228862A1
FR2228862A1 FR7415254A FR7415254A FR2228862A1 FR 2228862 A1 FR2228862 A1 FR 2228862A1 FR 7415254 A FR7415254 A FR 7415254A FR 7415254 A FR7415254 A FR 7415254A FR 2228862 A1 FR2228862 A1 FR 2228862A1
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.)
Granted
Application number
FR7415254A
Other versions
FR2228862B1 (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.)
PARKER STE CONTINENTALE FR
Original Assignee
PARKER STE CONTINENTALE FR
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 FR filed Critical PARKER STE CONTINENTALE FR
Publication of FR2228862A1 publication Critical patent/FR2228862A1/fr
Application granted granted Critical
Publication of FR2228862B1 publication Critical patent/FR2228862B1/fr
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
    • C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/50—Treatment of iron or alloys based thereon

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)
FR7415254A 1973-05-10 1974-05-02 Expired FR2228862B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35914673A 1973-05-10 1973-05-10
US448168A US3920486A (en) 1973-05-10 1974-03-04 Method of blackening ferrous metal surfaces

Publications (2)

Publication Number Publication Date
FR2228862A1 true FR2228862A1 (fr) 1974-12-06
FR2228862B1 FR2228862B1 (fr) 1978-10-20

Family

ID=27000354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415254A Expired FR2228862B1 (fr) 1973-05-10 1974-05-02

Country Status (8)

Country Link
US (1) US3920486A (fr)
JP (1) JPS5344889B2 (fr)
AR (1) AR204720A1 (fr)
BR (1) BR7403786D0 (fr)
CA (1) CA1026655A (fr)
DE (1) DE2422569A1 (fr)
FR (1) FR2228862B1 (fr)
GB (1) GB1432750A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607260Y2 (ja) * 1979-06-27 1985-03-11 マツダ株式会社 自動車用ハンドルの安全装置
US4968362A (en) * 1986-10-08 1990-11-06 American Cyanamid Company Dark metallic product
US4881913A (en) * 1988-06-16 1989-11-21 General Motors Corporation Extended life spark plug/igniter
RU2228388C2 (ru) * 2000-11-22 2004-05-10 Государственное предприятие Курская атомная станция Способ пассивации оборудования и изделий, выполненных из перлитных сталей
RU2271407C2 (ru) * 2003-02-19 2006-03-10 Валерий Владимирович Прозоров Способ малореагентной пассивации оборудования из перлитных сталей
RU2271410C2 (ru) * 2003-02-19 2006-03-10 Валерий Владимирович Прозоров Способ защиты от коррозии энергетического оборудования
JP5721984B2 (ja) * 2010-09-15 2015-05-20 株式会社東芝 発電プラントの防食管理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997141A (en) * 1931-05-23 1935-04-09 Guerini Berardo Improved process for bronzing articles and parts made of iron and alloys of iron and carbon
US2366796A (en) * 1941-02-28 1945-01-09 Solvay Process Co Preventing corrosion of ferrous metals by ammoniacal solutions of ammonium nitrate
US3011862A (en) * 1959-12-21 1961-12-05 Sinclair Refining Co Sodium carbonate as inhibitor against corrosion by ammonia-ammonium nitrate solutions
US3097117A (en) * 1961-06-14 1963-07-09 Macdermid Inc Method of and composition for producing electroless black nickel coatings
DE1933013C3 (de) * 1969-06-28 1978-09-21 Gerhard Collardin Gmbh, 5000 Koeln Verfahren zur Erzeugung von Schutzschichten auf Aluminium, Eisen und Zink mittels komplexe Fluoride enthaltender Lösungen
US3677827A (en) * 1969-09-09 1972-07-18 Oxford Chem Composition and method for blackening metal articles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
BR7403786D0 (pt) 1974-12-03
US3920486A (en) 1975-11-18
FR2228862B1 (fr) 1978-10-20
GB1432750A (en) 1976-04-22
CA1026655A (fr) 1978-02-21
JPS5344889B2 (fr) 1978-12-02
JPS5030750A (fr) 1975-03-27
AR204720A1 (es) 1976-02-27
DE2422569A1 (de) 1974-11-28
AU6792774A (en) 1975-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse