KR870011274A - 내식성 피복물 - Google Patents

내식성 피복물 Download PDF

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Publication number
KR870011274A
KR870011274A KR870004499A KR870004499A KR870011274A KR 870011274 A KR870011274 A KR 870011274A KR 870004499 A KR870004499 A KR 870004499A KR 870004499 A KR870004499 A KR 870004499A KR 870011274 A KR870011274 A KR 870011274A
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KR
South Korea
Prior art keywords
solution
cobalt
salt
nickel
chemical coating
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KR870004499A
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English (en)
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KR920009992B1 (ko
Inventor
엔. 터틀. 쥬니어 제임스
피. 쟈보인 올린
Original Assignee
원본미기재
더 리아 매뉘팩츄어링 캄파니
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Publication of KR870011274A publication Critical patent/KR870011274A/ko
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Publication of KR920009992B1 publication Critical patent/KR920009992B1/ko

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    • 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
    • C23F11/167—Phosphorus-containing 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
    • 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • C23C22/07—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 containing phosphates

Abstract

내용 없음

Description

내식성 피복물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (30)

  1. 인산염 화성피복물을 코발트 또는 니켈염의 처리용액과 접촉시키는 단계로 이루어짐을 특징으로 하여, 인산염 화성피복물로 피복된 철 또는 부강철부품의 내식성을 개선시키는 방법.
  2. 제1항에 있어서, 처리용액이 수용액인 방법.
  3. 제2항에 있어서, 처리용액이 수용성 코발트염의 용액인 방법.
  4. 제2항에 있어서, 처리용액이 코발트 아세테이트의 용액인 방법.
  5. 제2항에 있어서, 처리용액이 니켈 또는 코발트의 염을 용액중의 고체의 약 1내지 20중량%의 양으로 함유하는 방법.
  6. 제5항에 있어서, 농도가 약 1 내지 4중량%범위에서 변화하는 방법.
  7. 제2항에 있어서, 처리용액이 수용성 제 1 주석염과, 니켈 및 코발트의 그룹중에서 선택된 성분의 제 2염의 용액인 방법.
  8. 제7항에 있어서, 제 2염이 수용성 코발트염인 방법.
  9. 제8항에 있어서, 제 2염이 코발트 아세테이트인 방법.
  10. 제8항에 있어서, 제 2염이 용액중의 고체의 약 1내지 20중량%의 양으로 존재하는 방법.
  11. 제10항에 있어서, 농도가 약 1내지 4중량% 범위내에서 변화하는 방법.
  12. 제10항에 있어서, 제 1주석염의 농도가 용액당, 10 내지 1000g 범위에서 변화하는 방법.
  13. 제10항에 있어서, 용액이 또한 금속납을 함유하는 방법.
  14. 철 또는 강철 부품을 먼저 인산화 용액과 접촉시켜 부품상에 인산염 화성피복물을 형성시킨 다음, 인산염 화성피복물을 코발트 또는 니켈염의 수성처리용액과 접촉시킴을 특징으로 하여, 철 또는 강철부품의 내식성을 개선시키는 방법.
  15. 제14항에 있어서,인산화용액이 인산 아연을 함유하는 방법.
  16. 제14항에 있어서,인산화용액이 사이클릭 트리메타인산염을 함유하는 방법.
  17. 제14항에 있어서,처리용액이 코발트염이 용액의 약 1 내지 20중량%의 양으로 존재하는 수용성코발트염의 용액인 방법.
  18. 제17항에 있어서,처리용액이 용액의 1 내지 4중량% 농도인 코발트아세테이트의 용액인 방법.
  19. 제14항에 있어서,처리용액이 수용성 제 1 주석염과, 니켈 및 코발트의 그룹중에서 선택된 성분의 제 2 염의 용액인 방법.
  20. 제19항에 있어서,제2염이 용액의 1 내지 20중량%의 양인 수용성 코발트염인 방법.
  21. 제20항에 있어서,제 2 염이 코발트 아세테이트인 방법.
  22. 제19항에 있어서, 제 1주석염의 농도가 용액당, 10 내지 1000g 범위에서 변화하는 방법.
  23. 제22항에 있어서, 용액이 또한 금속납을 함유하는 방법.
  24. 제 1 주석 이온과, 코발트 및 니켈이온의 그룹중에서 선택된 성분의 수용액으로 이루어지며, 여기에서 제 1 주석이온 및 니켈 또는 코발트이온은 각각 용액당, 10 내지 1000g 범위의 농도로 존재함을 특징으로 하는 인산염 화성피복물로 피복된 철 또는 강철부품의 내직성을 증가시키는 처리용액.
  25. 제24항에 있어서,제 2 이온이 코발트 이온인 용액.
  26. 제24항에 있어서,금속납을 함유하는 용액.
  27. 니켈 및 코발트의 그룹중에서 선택될 성분을 함유하는 보호 인산염 화성피복을 갖는 철 또는 강철 부품.
  28. 제27항에 있어서,화성피복물이 니켈 및 코발트의 그룹중에서 선택될 성분을 함유하는 혼합된 아연 및 철 인산염 피복물인 부품.
  29. 제28항에 있어서,금속이 코발트인 부품.
  30. 제29항에 있어서,코발트가 피복물의 0.1 내지 1.0%의 농도로 화성피복물 중에 존재하는 부품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870004499A 1986-05-12 1987-05-08 내식성 피복물 KR920009992B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US861834 1986-05-12
US06/861,834 US4673445A (en) 1986-05-12 1986-05-12 Corrosion resistant coating
US861,834 1986-05-12

Publications (2)

Publication Number Publication Date
KR870011274A true KR870011274A (ko) 1987-12-22
KR920009992B1 KR920009992B1 (ko) 1992-11-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870004499A KR920009992B1 (ko) 1986-05-12 1987-05-08 내식성 피복물

Country Status (10)

Country Link
US (2) US4673445A (ko)
EP (1) EP0245597B1 (ko)
JP (1) JPH0674508B2 (ko)
KR (1) KR920009992B1 (ko)
AT (1) ATE77851T1 (ko)
AU (1) AU597061B2 (ko)
CA (1) CA1300989C (ko)
DE (1) DE3780078T2 (ko)
ES (1) ES2033249T3 (ko)
MX (1) MX172336B (ko)

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US4912440A (en) * 1989-04-13 1990-03-27 General Electric Company Protective coating on electronic circuit breaker component
US7294211B2 (en) * 2002-01-04 2007-11-13 University Of Dayton Non-toxic corrosion-protection conversion coats based on cobalt
EP1472319A1 (en) * 2002-01-04 2004-11-03 University Of Dayton Non-toxic corrosion protection pigments based on cobalt
US7235142B2 (en) * 2002-01-04 2007-06-26 University Of Dayton Non-toxic corrosion-protection rinses and seals based on cobalt
US20040011252A1 (en) * 2003-01-13 2004-01-22 Sturgill Jeffrey A. Non-toxic corrosion-protection pigments based on manganese
US20030221590A1 (en) * 2003-01-13 2003-12-04 Sturgill Jeffrey A. Non-toxic corrosion-protection pigments based on permanganates and manganates
CA2686179A1 (en) * 2007-06-07 2009-02-05 Henkel Ag & Co. Kgaa High manganese cobalt-modified zinc phosphate conversion coating
US20110005287A1 (en) * 2008-09-30 2011-01-13 Bibber Sr John Method for improving light gauge building materials

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Also Published As

Publication number Publication date
AU597061B2 (en) 1990-05-24
CA1300989C (en) 1992-05-19
KR920009992B1 (ko) 1992-11-10
DE3780078T2 (de) 1992-12-24
EP0245597A1 (en) 1987-11-19
ES2033249T3 (es) 1993-03-16
JPH0674508B2 (ja) 1994-09-21
JPS62274077A (ja) 1987-11-28
EP0245597B1 (en) 1992-07-01
MX172336B (es) 1993-12-14
ATE77851T1 (de) 1992-07-15
DE3780078D1 (de) 1992-08-06
AU7268987A (en) 1987-11-19
US4673445A (en) 1987-06-16
US4749417A (en) 1988-06-07

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