EP0043360A1 - Protection contre la corrosion - Google Patents

Protection contre la corrosion Download PDF

Info

Publication number
EP0043360A1
EP0043360A1 EP81850119A EP81850119A EP0043360A1 EP 0043360 A1 EP0043360 A1 EP 0043360A1 EP 81850119 A EP81850119 A EP 81850119A EP 81850119 A EP81850119 A EP 81850119A EP 0043360 A1 EP0043360 A1 EP 0043360A1
Authority
EP
European Patent Office
Prior art keywords
corrosion
solution
water
test
sprayed
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Withdrawn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
EP81850119A
Other languages
German (de)
English (en)
Inventor
Tord Georg Eriksson
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.)
Suzuki Garphyttan AB
Original Assignee
Suzuki Garphyttan AB
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 Suzuki Garphyttan AB filed Critical Suzuki Garphyttan AB
Publication of EP0043360A1 publication Critical patent/EP0043360A1/fr
Withdrawn legal-status Critical Current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
    • 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
EP81850119A 1980-07-01 1981-06-30 Protection contre la corrosion Withdrawn EP0043360A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8004865 1980-07-01
SE8004865A SE8004865L (sv) 1980-07-01 1980-07-01 Korrosionsskydd

Publications (1)

Publication Number Publication Date
EP0043360A1 true EP0043360A1 (fr) 1982-01-06

Family

ID=20341348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81850119A Withdrawn EP0043360A1 (fr) 1980-07-01 1981-06-30 Protection contre la corrosion

Country Status (5)

Country Link
EP (1) EP0043360A1 (fr)
DK (1) DK291781A (fr)
FI (1) FI812048L (fr)
NO (1) NO812234L (fr)
SE (1) SE8004865L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871590A (en) * 1997-02-25 1999-02-16 Ecolab Inc. Vehicle cleaning and drying compositions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535818A (fr) *
FR1532639A (fr) * 1967-06-02 1968-07-12 Additif pour eaux de rinçage de pièces métalliques traitées
GB1133385A (en) * 1966-03-18 1968-11-13 Fuji Iron & Steel Company Ltd Storage of corrodible metals
US3412025A (en) * 1965-09-22 1968-11-19 Mobil Oil Corp Method for scale and corrosion inhibition
DE1521869A1 (de) * 1966-03-01 1970-02-12 Metallgesellschaft Ag Verfahren zur Veraenderung der Korrosionsanfaelligkeit von Stahl

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535818A (fr) *
US3412025A (en) * 1965-09-22 1968-11-19 Mobil Oil Corp Method for scale and corrosion inhibition
DE1521869A1 (de) * 1966-03-01 1970-02-12 Metallgesellschaft Ag Verfahren zur Veraenderung der Korrosionsanfaelligkeit von Stahl
GB1133385A (en) * 1966-03-18 1968-11-13 Fuji Iron & Steel Company Ltd Storage of corrodible metals
FR1532639A (fr) * 1967-06-02 1968-07-12 Additif pour eaux de rinçage de pièces métalliques traitées

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871590A (en) * 1997-02-25 1999-02-16 Ecolab Inc. Vehicle cleaning and drying compositions

Also Published As

Publication number Publication date
NO812234L (no) 1982-01-04
DK291781A (da) 1982-01-02
SE8004865L (sv) 1982-01-02
FI812048L (fi) 1982-01-02

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE DE FR GB IT NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19821210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ERIKSSON, TORD GEORG