JPS5030750A - - Google Patents

Info

Publication number
JPS5030750A
JPS5030750A JP49050318A JP5031874A JPS5030750A JP S5030750 A JPS5030750 A JP S5030750A JP 49050318 A JP49050318 A JP 49050318A JP 5031874 A JP5031874 A JP 5031874A JP S5030750 A JPS5030750 A JP S5030750A
Authority
JP
Japan
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
JP49050318A
Other versions
JPS5344889B2 (ja
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 filed Critical
Publication of JPS5030750A publication Critical patent/JPS5030750A/ja
Publication of JPS5344889B2 publication Critical patent/JPS5344889B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C22/50Treatment 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)
JP5031874A 1973-05-10 1974-05-08 Expired JPS5344889B2 (ja)

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
JPS5030750A true JPS5030750A (ja) 1975-03-27
JPS5344889B2 JPS5344889B2 (ja) 1978-12-02

Family

ID=27000354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5031874A Expired JPS5344889B2 (ja) 1973-05-10 1974-05-08

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330139A (en) * 1979-06-27 1982-05-18 Toyo Kogyo Co., Ltd. Safety means for automobile steering mechanisms

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2271410C2 (ru) * 2003-02-19 2006-03-10 Валерий Владимирович Прозоров Способ защиты от коррозии энергетического оборудования
RU2271407C2 (ru) * 2003-02-19 2006-03-10 Валерий Владимирович Прозоров Способ малореагентной пассивации оборудования из перлитных сталей
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330139A (en) * 1979-06-27 1982-05-18 Toyo Kogyo Co., Ltd. Safety means for automobile steering mechanisms

Also Published As

Publication number Publication date
AU6792774A (en) 1975-10-16
AR204720A1 (es) 1976-02-27
CA1026655A (en) 1978-02-21
GB1432750A (en) 1976-04-22
US3920486A (en) 1975-11-18
FR2228862A1 (ja) 1974-12-06
BR7403786D0 (pt) 1974-12-03
DE2422569A1 (de) 1974-11-28
FR2228862B1 (ja) 1978-10-20
JPS5344889B2 (ja) 1978-12-02

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