IT1137644B - Procedimento e agente per passivare superfici di ferro e di acciaio - Google Patents

Procedimento e agente per passivare superfici di ferro e di acciaio

Info

Publication number
IT1137644B
IT1137644B IT23630/81A IT2363081A IT1137644B IT 1137644 B IT1137644 B IT 1137644B IT 23630/81 A IT23630/81 A IT 23630/81A IT 2363081 A IT2363081 A IT 2363081A IT 1137644 B IT1137644 B IT 1137644B
Authority
IT
Italy
Prior art keywords
procedure
agent
steel surfaces
passivating iron
passivating
Prior art date
Application number
IT23630/81A
Other languages
English (en)
Other versions
IT8123630A0 (it
Inventor
Hermann Drosdziok
Juergen Geke
Hans Gunther Germscheid
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of IT8123630A0 publication Critical patent/IT8123630A0/it
Application granted granted Critical
Publication of IT1137644B publication Critical patent/IT1137644B/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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Detergent Compositions (AREA)
  • Chemical Treatment Of Metals (AREA)
IT23630/81A 1980-08-27 1981-08-25 Procedimento e agente per passivare superfici di ferro e di acciaio IT1137644B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803032226 DE3032226A1 (de) 1980-08-27 1980-08-27 Verfahren und mittel zum passivieren von eisen- und stahloberflaechen

Publications (2)

Publication Number Publication Date
IT8123630A0 IT8123630A0 (it) 1981-08-25
IT1137644B true IT1137644B (it) 1986-09-10

Family

ID=6110476

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23630/81A IT1137644B (it) 1980-08-27 1981-08-25 Procedimento e agente per passivare superfici di ferro e di acciaio

Country Status (13)

Country Link
US (1) US4437898A (it)
EP (1) EP0058711B1 (it)
JP (1) JPH0132313B2 (it)
BE (1) BE890068A (it)
BR (1) BR8108760A (it)
CA (1) CA1169337A (it)
DE (2) DE3032226A1 (it)
ES (1) ES504978A0 (it)
FR (1) FR2489372B1 (it)
IT (1) IT1137644B (it)
MX (1) MX157164A (it)
WO (1) WO1982000665A1 (it)
ZA (1) ZA815967B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671934A (en) * 1986-04-18 1987-06-09 Buckman Laboratories, Inc. Aminophosphonic acid/phosphate mixtures for controlling corrosion of metal and inhibiting calcium phosphate precipitation
US5049311A (en) * 1987-02-20 1991-09-17 Witco Corporation Alkoxylated alkyl substituted phenol sulfonates compounds and compositions, the preparation thereof and their use in various applications
US4798675A (en) * 1987-10-19 1989-01-17 The Mogul Corporation Corrosion inhibiting compositions containing carboxylated phosphonic acids and sequestrants
EP0364030A1 (en) * 1988-10-11 1990-04-18 Calgon Corporation Synergistic compositions and method for inhibiting carbon steel corrosion in aqueous systems
US4917737A (en) * 1989-03-13 1990-04-17 Betz Laboratories, Inc. Sealing composition and method for iron and zinc phosphating process
JPH04187782A (ja) * 1990-11-21 1992-07-06 Nippon Parkerizing Co Ltd ぶりきｄｉ缶用表面処理液
US5164234A (en) * 1991-01-24 1992-11-17 Henkel Corporation Treating an autodeposited coating with an alkaline solution containing organophosphonate ions
EP0838537B1 (en) * 1995-07-10 2001-10-17 Nippon Paint Co., Ltd. Metal surface treatments, method for treating metal surface, and surface-treated metallic material
DE19959588A1 (de) * 1999-12-10 2001-06-13 Henkel Kgaa Metallbehandlungsflüssigkeit für den neutralen pH-Bereich
EP1652969A1 (en) * 2004-10-28 2006-05-03 Henkel Kommanditgesellschaft auf Aktien Deruster composition and method
CN105986277A (zh) * 2015-02-03 2016-10-05 上海立昌环境工程有限公司 一种无磷中性除锈剂的制备及其应用
RU2593569C1 (ru) * 2015-06-03 2016-08-10 Публичное Акционерное Общество "Нижнекамскнефтехим" Ингибирующий состав для защиты металлов от кислотной коррозии
JP6566740B2 (ja) * 2015-06-24 2019-08-28 日本パーカライジング株式会社 水系金属表面処理剤、皮膜の製造方法及び皮膜付き金属材料
US10443135B1 (en) 2018-05-11 2019-10-15 Macdermid Enthone Inc. Near neutral pH pickle on multi-metals
CN109504959B (zh) * 2018-12-17 2021-04-23 熊映明 铝合金喷涂预处理无铬钝化线清洗水反向串联节水配置
CN109518173B (zh) * 2018-12-17 2021-04-23 熊映明 铝合金粉末喷涂预处理铬化线清洗水反向串联节水配置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790779A (en) 1953-07-27 1957-04-30 Geigy Chem Corp Rust preventive compositions containing monoamidocarboxylic acids
DE1216066B (de) 1963-01-29 1966-05-05 Henkel & Cie Gmbh Verfahren zur Behandlung von entfetteten und mit einer sauren Loesung gebeizten Metallober-flaechen vor dem Emaillieren
US3770514A (en) * 1972-06-08 1973-11-06 American Cyanamid Co Chemical treatment of metal
DE2513735A1 (de) * 1974-04-01 1975-10-02 Calgon Corp Korrosionsschutzmittel
US4045253A (en) 1976-03-15 1977-08-30 Halliburton Company Passivating metal surfaces
DE2758123A1 (de) * 1977-12-24 1979-07-05 Basf Ag Korrosionsschutzmittel in waessrigen systemen
IT1098305B (it) * 1978-06-02 1985-09-07 Snam Progetti Antiruggine per sistemi acquosi e composizione lubrificante antiruggine
EP0010485B1 (fr) 1978-10-13 1982-05-12 UNION CHIMIQUE ET INDUSTRIELLE DE L'OUEST S.A. Société anonyme dite: Composition inhibitrice de corrosion, son procédé de préparation et son application dans la protection des surfaces métalliques

Also Published As

Publication number Publication date
FR2489372A1 (fr) 1982-03-05
BR8108760A (pt) 1982-07-06
FR2489372B1 (fr) 1986-04-11
DE3164174D1 (en) 1984-07-19
CA1169337A (en) 1984-06-19
WO1982000665A1 (en) 1982-03-04
JPS57501289A (it) 1982-07-22
ZA815967B (en) 1982-09-29
MX157164A (es) 1988-10-31
IT8123630A0 (it) 1981-08-25
EP0058711B1 (de) 1984-06-13
US4437898A (en) 1984-03-20
DE3032226A1 (de) 1982-04-01
ES8206660A1 (es) 1982-08-16
ES504978A0 (es) 1982-08-16
BE890068A (fr) 1981-12-16
EP0058711A1 (de) 1982-09-01
JPH0132313B2 (it) 1989-06-30

Similar Documents

Publication Publication Date Title
IT1137644B (it) Procedimento e agente per passivare superfici di ferro e di acciaio
JPS5514900A (en) Iron metal corrosion preventing composition and method using same
GB2109014B (en) Surface hardening of steel
JPS56125467A (en) Anti-corrosion composition of metal surface and method
IT8021891A0 (it) Prodotto per la desolforazione di ghise ed acciai.
IT7949738A0 (it) Nitrurazione di parti di ferro dispositivo e procedimento per il trattamento continuo di brasatura e
JPS5776180A (en) Steel cementation
IT1138194B (it) Procedimento e apparecchiatura per la riduzione gassosa di minerale di ferro in ferro spugnoso
IT1151530B (it) Procedimento e composizione per il trattamento di superfici metalliche fosfatizzate
IT8621921A0 (it) Procedimento per il trattamento disuperfici di ferro o di acciaio.
JPS5796094A (en) Composition for improving used metal work fluid
IT7948791A0 (it) Procedimento ed apparecchiatura per la preparazione di acciaio temperato
IT1140479B (it) Acciai rapidi e di altro genere per utensili
IT7822571A0 (it) Processo per proteggere il ferro e l'acciaio contro la corrosione.
IT1189047B (it) Procedimento per la riduzione continuativa di materiali contenenti ferro
IT1147730B (it) Procedimento per il trattamento preventilo nella fabbricazione di acciaio non stagnato
JPS56151875A (en) Metal anchor and construction comprising metal surface and metal anchor
JPS532351A (en) Method of cleaning iron and steel and method of cleaning iron and steel and preventing corrosion of the same
IT1165112B (it) Procedimento per la verniciatura di ferro e di acciaio
IT8003568A0 (it) Detergente per superfici metalliche destinate alla fosfatazione ed impiego dello stesso detergente.
JPS5760049A (en) Steel hard carbite macro-textured tool composition and formation
IT8147932A0 (it) Procedimento per il trattamento termico di acciai legati
IT8323661V0 (it) Filiera per trafilare ferro ed acciaio.
IT7851453A0 (it) Procedimento ed impianto per la pulitura di trucioli di ferro
IT1151099B (it) Procedimento per la tempra di acciai e di leghe di metalli