EP1266981A4 - Agent anticorrosion pour acier inoxydable et procede de traitement anticorrosion de l'acier inoxydable - Google Patents

Agent anticorrosion pour acier inoxydable et procede de traitement anticorrosion de l'acier inoxydable

Info

Publication number
EP1266981A4
EP1266981A4 EP01915719A EP01915719A EP1266981A4 EP 1266981 A4 EP1266981 A4 EP 1266981A4 EP 01915719 A EP01915719 A EP 01915719A EP 01915719 A EP01915719 A EP 01915719A EP 1266981 A4 EP1266981 A4 EP 1266981A4
Authority
EP
European Patent Office
Prior art keywords
stainless steel
anticorrosive
treatment
agent
anticorrosive agent
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Withdrawn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
EP01915719A
Other languages
German (de)
English (en)
Other versions
EP1266981A1 (fr
Inventor
Naoshi Imai
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.)
Nissin Chemicals Co Ltd
Original Assignee
Nissin Chemicals Co Ltd
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 Nissin Chemicals Co Ltd filed Critical Nissin Chemicals Co Ltd
Publication of EP1266981A1 publication Critical patent/EP1266981A1/fr
Publication of EP1266981A4 publication Critical patent/EP1266981A4/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • C23C22/73—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 characterised by the process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
EP01915719A 2000-03-24 2001-03-23 Agent anticorrosion pour acier inoxydable et procede de traitement anticorrosion de l'acier inoxydable Withdrawn EP1266981A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000083529A JP2001271184A (ja) 2000-03-24 2000-03-24 ステンレス鋼の防食処理剤および防食処理方法
JP2000083529 2000-03-24
PCT/JP2001/002319 WO2001071061A1 (fr) 2000-03-24 2001-03-23 Agent anticorrosion pour acier inoxydable et procede de traitement anticorrosion de l'acier inoxydable

Publications (2)

Publication Number Publication Date
EP1266981A1 EP1266981A1 (fr) 2002-12-18
EP1266981A4 true EP1266981A4 (fr) 2006-12-27

Family

ID=18600147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01915719A Withdrawn EP1266981A4 (fr) 2000-03-24 2001-03-23 Agent anticorrosion pour acier inoxydable et procede de traitement anticorrosion de l'acier inoxydable

Country Status (7)

Country Link
US (1) US20010032658A1 (fr)
EP (1) EP1266981A4 (fr)
JP (1) JP2001271184A (fr)
KR (1) KR20030007476A (fr)
CN (1) CN1429281A (fr)
AU (1) AU4276401A (fr)
WO (1) WO2001071061A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103966591B (zh) * 2013-01-30 2017-03-29 中国科学院金属研究所 一种提高奥氏体不锈钢抗点蚀性能的化学处理方法
CN105694538A (zh) * 2016-01-05 2016-06-22 萧县金鹭纺织品有限公司 一种低吸油量防腐蚀氧化铁红颜料的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5355427A (en) * 1976-10-30 1978-05-19 Furukawa Electric Co Ltd Antioxidation method for metals
US4350606A (en) * 1980-10-03 1982-09-21 Dearborn Chemical Company Composition and method for inhibiting corrosion
US4865653A (en) * 1987-10-30 1989-09-12 Henkel Corporation Zinc phosphate coating process
CH689307A5 (de) * 1995-04-13 1999-02-15 Cement Intellectual Property L Verfahren sowohl zur Korrosionsinhibierung, wie auch zur Verstärkung der Verbundeigenschaften von Armierungsmetallen.

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GAIDANO D ET AL: "Corrosion inhibition in an industrial crystallization plant: Optimizing the process with a statistical method", WERKST KORROS; WERKSTOFFE UND KORROSION MAY 1994 PUBL BY VCH VERLAGSGESELLSCHAF MBH, WEINHEIM, GER, vol. 45, no. 5, May 1994 (1994-05-01), pages 278 - 286, XP001247169 *
HOLTZER M ET AL: "Korrosionsbestaendigkeit von Stahlguss in Hydroxilaminsulfatloesung", WERKST KORROS; WERKSTOFFE UND KORROSION NOV 1994 VCH VERLAGSGESELLSCHAF MBH, WEINHEIM, GER, vol. 45, no. 11, November 1994 (1994-11-01), pages 604 - 607, XP009073939 *

Also Published As

Publication number Publication date
KR20030007476A (ko) 2003-01-23
CN1429281A (zh) 2003-07-09
EP1266981A1 (fr) 2002-12-18
JP2001271184A (ja) 2001-10-02
WO2001071061A1 (fr) 2001-09-27
US20010032658A1 (en) 2001-10-25
AU4276401A (en) 2001-10-03

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