DE2856839A1 - Verfahren zur verhinderung von korrosion - Google Patents

Verfahren zur verhinderung von korrosion

Info

Publication number
DE2856839A1
DE2856839A1 DE19782856839 DE2856839A DE2856839A1 DE 2856839 A1 DE2856839 A1 DE 2856839A1 DE 19782856839 DE19782856839 DE 19782856839 DE 2856839 A DE2856839 A DE 2856839A DE 2856839 A1 DE2856839 A1 DE 2856839A1
Authority
DE
Germany
Prior art keywords
calcium nitrite
metal
aqueous
corrosive
nitrite
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.)
Withdrawn
Application number
DE19782856839
Other languages
German (de)
English (en)
Inventor
James Michael Gaidis
Arnold Morry Rosenberg
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of DE2856839A1 publication Critical patent/DE2856839A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/084—Inorganic compounds
    • 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
    • C23F11/18—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 inorganic inhibitors
    • C23F11/181—Nitrogen containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DE19782856839 1978-01-04 1978-12-30 Verfahren zur verhinderung von korrosion Withdrawn DE2856839A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86682378A 1978-01-04 1978-01-04

Publications (1)

Publication Number Publication Date
DE2856839A1 true DE2856839A1 (de) 1979-07-12

Family

ID=25348498

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782856839 Withdrawn DE2856839A1 (de) 1978-01-04 1978-12-30 Verfahren zur verhinderung von korrosion

Country Status (5)

Country Link
DE (1) DE2856839A1 (US20080094685A1-20080424-C00004.png)
FR (1) FR2414080A1 (US20080094685A1-20080424-C00004.png)
GB (1) GB1579307A (US20080094685A1-20080424-C00004.png)
IT (1) IT1109903B (US20080094685A1-20080424-C00004.png)
SE (1) SE7900029L (US20080094685A1-20080424-C00004.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29520395U1 (de) * 1995-12-22 1996-03-21 Wako Wachs- und Korrosionsschutz GmbH, 01445 Radebeul Korrosionsschutzmittel
DE19524316A1 (de) * 1995-07-04 1997-01-09 Sotralentz Sa Stahlgittermatte

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008728A1 (en) * 1988-03-17 1989-09-21 Comalco Aluminium Limited Metallic surface protection
US6410092B1 (en) 1999-05-21 2002-06-25 Henkel Corporation Autodeposition post-bath rinse process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968722A (en) * 1932-08-29 1934-07-31 Stone Irwin Method of inhibiting the corrosive action of alkaline aqueous solutions, etc.
SU456786A1 (ru) * 1973-01-03 1975-01-15 Предприятие П/Я А-3732 Способ получени хлорида кальци , ингибированного нитрит-нитратом кальци

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524316A1 (de) * 1995-07-04 1997-01-09 Sotralentz Sa Stahlgittermatte
DE19524316C2 (de) * 1995-07-04 2000-08-31 Sotralentz Sa Stahlgittermatte
DE29520395U1 (de) * 1995-12-22 1996-03-21 Wako Wachs- und Korrosionsschutz GmbH, 01445 Radebeul Korrosionsschutzmittel

Also Published As

Publication number Publication date
IT7919021A0 (it) 1979-01-02
IT1109903B (it) 1985-12-23
GB1579307A (en) 1980-11-19
FR2414080A1 (fr) 1979-08-03
FR2414080B1 (US20080094685A1-20080424-C00004.png) 1983-02-18
SE7900029L (sv) 1979-07-05

Similar Documents

Publication Publication Date Title
DE2235093C2 (de) Korrosionsschutzmittel
DE1937617C3 (de) Korrosionshemmendes Mittel
DE3728993A1 (de) Mischung zum korrosionsfestmachen von aluminium
DE2918967A1 (de) Korrosionsschutzmittel
DE1771835A1 (de) Verfahren und Einrichtung zum Schuetzen von Metall im Meerwasser gegen den Befall mit Meeresgetier
DE69903915T2 (de) Frostbeständiges heiz-/kühlmittel
DE2556657A1 (de) Verfahren zum hemmen der korrosion von metallen
DE1165378B (de) Bad zur Herstellung von nichtmetallischen UEberzuegen auf metallischen Gegenstaenden
DE2330340A1 (de) Korrosionsinhibierende zubereitung
DE1283644B (de) Korrosionsschutzmittel
DE2856839A1 (de) Verfahren zur verhinderung von korrosion
DE2432442A1 (de) Verfahren zum feuerverzinken von werkstuecken
DE102011009244A1 (de) Opferanodenbeschichtungen für Magnesiumlegierungen
DE2036628C2 (de) Gefrierschutzmittel
DE2233312A1 (de) Polyalkylenpolyamin-korrosionsinhibitoren
DE2748135A1 (de) Flexibler graphitschichtstoff
DE2240736C3 (de) Mittel zur Inhibierung der Metallkorrosion und Verfahren zu seiner Herstellung
DE2355436C3 (de) Mittel zur Verhinderung eines Angreifens von Säuren auf Metalle auf Grundlage eines eine Thioharnstoffverbindung und ein Sulfoniumsalz enthaltenden Inhibitorengemisches
DE2412135A1 (de) Beizmittel und verfahren zum selektiven abbeizen von nickel-, cadmium- und zinkueberzuegen
DE2344498A1 (de) Verfahren zur verhuetung der korrosion in kuehlwasserkreislaeufen
DE2317600C3 (de) Wäßerige Flußmittellösungen für die Feuerverzinkung
DE2426614A1 (de) Korrosionsinhibierung
DE2222567A1 (de) Verfahren zur behandlung von eisenmetallen und -legierungen zwecks korrosionsschutz
DE4222074C1 (de) Verfahren zum Korrosionsschutz, insbesondere von Ballasttanks von Schiffen
DE3341633A1 (de) Rosthemmende substanz

Legal Events

Date Code Title Description
8141 Disposal/no request for examination