KR870003229A - 아연- 알루미늄 합금용 부동화 방법 및 조성물 - Google Patents

아연- 알루미늄 합금용 부동화 방법 및 조성물 Download PDF

Info

Publication number
KR870003229A
KR870003229A KR1019860006734A KR860006734A KR870003229A KR 870003229 A KR870003229 A KR 870003229A KR 1019860006734 A KR1019860006734 A KR 1019860006734A KR 860006734 A KR860006734 A KR 860006734A KR 870003229 A KR870003229 A KR 870003229A
Authority
KR
South Korea
Prior art keywords
ions
zinc
chromium
present
amount
Prior art date
Application number
KR1019860006734A
Other languages
English (en)
Inventor
에이. 레기 게리
Original Assignee
아더 이. 클루겔
파커 케미칼 캄퍼니
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 아더 이. 클루겔, 파커 케미칼 캄퍼니 filed Critical 아더 이. 클루겔
Publication of KR870003229A publication Critical patent/KR870003229A/ko

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
    • 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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/44—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 molybdates, tungstates or vanadates containing also fluorides or complex fluorides
    • 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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/33—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 hexavalent chromium compounds containing also phosphates
    • 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
    • C23C22/34—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 fluorides or complex fluorides
    • C23C22/37—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 fluorides or complex fluorides containing also hexavalent chromium compounds
    • C23C22/38—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 fluorides or complex fluorides containing also hexavalent chromium compounds containing also phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음

Description

아연-알루미늄 합금용 부동화 방법 및 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (19)

  1. 아연 또는 아연-알루미늄 합금 표면위에 크롬-함유 부동화 피복물을 형성하기에 충분한 양으로 각각 존재하고, 대부분이 6가 상태의 질산염 이온 및 인산염 이온인 크롬 이온을 함유하는 아연 또는 아연-알루미늄 합금의 표면에 부동화 피복물을 형성하기 위한 산성 수용액.
  2. 제1항에 있어서, 크롬 이온이 약 2-20g/ℓ의 양으로 존재하고, 질산염 이온이 약 0.5-6g/ℓ의 양으로 존재하며, 인산염 이온이 약 1-15g/ℓ의 양으로 존재하는 산성수용액.
  3. 제1항에 있어서, 약 2이하의 pH를 제공하도록 수소 이온을 더 포함하는 산성 수용액.
  4. 제1항에 있어서, 크롬-함유 부동화 피복물의 형성을 촉진시키기에 유효한 양으로 존재하는 불화이온을 더 포함하는 산성 수용액.
  5. 제4항에 있어서, 불화 이온이 약 0.5g/ℓ의 양으로 존재하는 산성 수용액.
  6. 제1항에 있어서, 크롬-함유 부동화 피복물의 형성을 촉진시키기에 유효한 양으로 존재하는 몰르브덴산염 이온을 더 포함하는 산성 수용액.
  7. 제6항에 있어서, 몰리브덴산염 이온이 약 0.5-0.7g/ℓ의 양으로 존재하는 산성 수용액.
  8. 제1항에 있어서, 크롬-함유 부동화 피복물의 형성을 촉진시키기에 유효한 양으로 존재하는 텅스텐산염 이온을 더 포함하는 산성 수용액.
  9. 제8항에 있어서, 텅스텐산염 이온이 약 0.2g/ℓ의 양으로 존재하는 산성 수용액.
  10. 합금의 대부분이 희석후 아연 또는 아연-알루미늄 합금표면 위에 크롬-함유 부동화 피복물을 형성하기에 충분한 양으로 존재하는 6가 상태의 질산염 이온 및 인산염 이온인 크롬 이온을 포함하는 아연도는 아연-알루미늄 합금의 표면위에 크롬-함유 부동화 피복물을 형성하도록 처리용액을 형성하기 위해 물로 희석하기에 적당한 수성의 산성 농축액.
  11. 제10항에 있어서, 크롬이온 약 219g/ℓ 질산염 이온 약 59g/ℓ 및 인산염 이온 약 142g/를 포함하는 농축액.
  12. 대부분이 6가 상태의 질산염 이온 및 인산염 이온이며 이들 이온이 크롬-함유 부동화 피복물을 형성하기에 충분한 양으로 존재하는 크롬 이온을 함유하는 거의 균일한 액체 막의 형태로 산성 수용액을 깨끗한 아연 또는 아연-알루미늄 합금 표면에 이용하는 단계와 액체막을 건조시키는 단계를 포함하며, 내식성을 증가시키기 위해 아연 또는 아연-알루미늄 합금을 부동화시키는 방법.
  13. 제12항에 있어서, 용액이 크롬이온 약 2-20g/ℓ, 질산염 이온 약 0.5-6g/ℓ 및 인산염 이온 약 1-15g/ℓ를 포함하는 방법.
  14. 제12항에 있어서, 용액이 pH를 약 2이하로 조절하는 단계를 더 포함하는 방법.
  15. 제12항에 있어서, 용액이 아연-알루미늄 합금 표면위에 크롬-함유 피복물의 형성을 촉진시키기에 유효한 양으로 존재하는 불화물, 몰리브덴산염, 텅스텐산염 및 이들의 혼합물로부터 선택되는 이온을 더 함유하는 방법.
  16. 제12항에 있어서, 용액의 온도를 약 100내지 190℉로 조절하는 단계를 더 포함하는 방법.
  17. 제12항에 있어서, 용액의 온도를 약 130 내지 160℉로 조절하는 단계를 더 포함하는 방법.
  18. 제12항에 있어서, 건조되었을 때 약 1mg/ft2의 크롬을 갖는 크롬-함유 피복물을 형성하기 위해 피복 단계를 조절하는 단계를 더 포함하는 방법.
  19. 대부분이 6가 상태의 질산염 이온 및 인산염 이온이며 이들 이온의 크롬-함유 부동화 피복물을 형성하기에 충분한 양으로 존재하는 크롬 이온을 함유하는 거의 균일한 액체 막의 형태로 산성 수용액을 깨끗한 아연 또는 아연-알루미늄 합금 표면에 이용하는 단계와 액체막을 건조시키는 단계를 포함하며 시깃성을 증가시키기 위해 아연 또는 아연-알루미늄 합금을 부동화시키는 방법에 의하여 제조된 물품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860006734A 1985-09-06 1986-08-14 아연- 알루미늄 합금용 부동화 방법 및 조성물 KR870003229A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77340585A 1985-09-06 1985-09-06
US773,405 1985-09-06

Publications (1)

Publication Number Publication Date
KR870003229A true KR870003229A (ko) 1987-04-16

Family

ID=25098170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006734A KR870003229A (ko) 1985-09-06 1986-08-14 아연- 알루미늄 합금용 부동화 방법 및 조성물

Country Status (10)

Country Link
EP (1) EP0213590B1 (ko)
JP (1) JPS6256579A (ko)
KR (1) KR870003229A (ko)
AT (1) ATE65266T1 (ko)
AU (1) AU590885B2 (ko)
CA (1) CA1274754A (ko)
DE (2) DE3628660A1 (ko)
ES (1) ES2001659A6 (ko)
GB (1) GB2179960B (ko)
NZ (1) NZ216539A (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8828559D0 (en) * 1988-12-07 1989-01-11 Novamax Tech Corp Composition & method for coating metal surfaces
GB2231063A (en) * 1989-02-27 1990-11-07 Omi International Electroless plating composition containing saccharin
NL9000310A (nl) * 1989-02-27 1990-09-17 Omi Int Corp Mengsel en werkwijze voor omzetting.
JPH055185A (ja) * 1991-06-26 1993-01-14 Nippon Parkerizing Co Ltd アルミニウムの表面処理方法
US5498759A (en) * 1991-06-26 1996-03-12 Henkel Corporation Surface treatment method for aluminum
AUPP375198A0 (en) * 1998-05-28 1998-06-18 Bhp Steel (Jla) Pty Limited An anticorrosion treatment
GB2374088A (en) * 2001-03-29 2002-10-09 Macdermid Plc Conversion treatment of zinc and zinc alloy surfaces
CN112662976A (zh) * 2012-10-18 2021-04-16 蓝野钢铁有限公司 形成金属合金镀覆钢带的方法
CN107513703A (zh) * 2017-08-24 2017-12-26 南通市烨达汽车零部件有限公司 一种汽车用表面金属处理剂

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB712691A (en) * 1950-03-07 1954-07-28 Gen Motors Corp Chemical solutions for treating metal surfaces and methods of using the same
NL107091C (ko) * 1957-01-31
NL248160A (ko) * 1959-02-09
GB984055A (en) * 1963-06-04 1965-02-24 Protime Soc Anti-corrosion product
NL6606084A (ko) * 1966-05-05 1967-11-06
GB1164726A (en) * 1967-03-24 1969-09-17 M & T Chemicals Inc Coating of Aluminium and Aluminium Alloys
US3562011A (en) * 1968-04-26 1971-02-09 Gen Electric Insulating coating comprising an aqueous mixture of the reaction product of chromium nitrate and sodium chromate,phosphoric acid and colloidal silica and method of making the same
GB1435518A (en) * 1972-10-12 1976-05-12 Int Nickel Ltd Electrolytic treatment of chromium-containing alloys and electro lytes for use therein
US3798074A (en) * 1972-03-23 1974-03-19 Allegheny Ludlum Ind Inc Surface finishing
JPS5648591B2 (ko) * 1973-11-15 1981-11-17
JPS5268036A (en) * 1975-12-04 1977-06-06 Nisshin Steel Co Ltd Process for surface treating steel sheet by phosphoric acidd0chromic acid bath
JPS5817832B2 (ja) * 1977-08-13 1983-04-09 日本ペイント株式会社 アルミニウム，亜鉛およびそれらの合金材の表面処理方法
DE2854355A1 (de) * 1978-12-15 1980-06-26 Amchem Prod Saures, waessriges mittel zur herstellung eines chromatumwandlungsueberzuges auf aluminiumhaltigen oberflaechen und verfahren zur herstellung eines chromatumwandlungsueberzuges auf aluminiumhaltigen oberflaechen
US4531978A (en) * 1983-04-11 1985-07-30 Detrex Chemical Industries, Inc. Method of forming chromate conversion coatings on aluminum surfaces and the coating formed thereby
JPS59222587A (ja) * 1983-06-02 1984-12-14 Mitsui Mining & Smelting Co Ltd クロメ−ト処理方法
JPS6026672A (ja) * 1983-07-22 1985-02-09 Mitsui Mining & Smelting Co Ltd クロメ−ト処理方法

Also Published As

Publication number Publication date
NZ216539A (en) 1989-02-24
AU5875286A (en) 1987-03-12
GB2179960A (en) 1987-03-18
GB8621560D0 (en) 1986-10-15
DE3628660A1 (de) 1987-03-19
EP0213590B1 (de) 1991-07-17
ATE65266T1 (de) 1991-08-15
GB2179960B (en) 1990-01-24
AU590885B2 (en) 1989-11-23
ES2001659A6 (es) 1988-06-01
DE3680263D1 (de) 1991-08-22
JPS6256579A (ja) 1987-03-12
CA1274754A (en) 1990-10-02
EP0213590A1 (de) 1987-03-11

Similar Documents

Publication Publication Date Title
Pearlstein et al. Trivalent chromium solutions for applying chemical conversion coatings to aluminum alloys or for sealing anodized aluminum
ES8102729A1 (es) Procedimiento para la preparacion de soluciones acidas acuo-sas para recubrir superficies metalicas de aluminio y alea- ciones del mismo
JPS5811515B2 (ja) 金属表面にリン酸亜鉛皮膜を形成するための組成物
GB2070073A (en) Anticorrosive treatment of galvanized steel
CA1182720A (en) Ferricyanide-free makeup and replenisher concentrates
KR870003229A (ko) 아연- 알루미늄 합금용 부동화 방법 및 조성물
US4131489A (en) Chromate conversion composition and method for coating aluminum using low concentrations of chromate, phosphate and fluoride ions
GB1504503A (en) Process for coating metal surfaces
GB2179680A (en) Method of forming phosphate coatings on zinc
CA1286957C (en) Acidic chromium containing coating solution for zinc or cadmium surfaces
JPH05287549A (ja) カチオン型電着塗装のための金属表面のリン酸亜鉛処理方法
KR910016965A (ko) 금속표면의 인산염 처리방법 및 처리액
EP0172806A1 (en) Alkaline resistance phosphate conversion coatings
US4812175A (en) Passivation process and copmposition for zinc-aluminum alloys
CA1204587A (en) Coating composition
KR870011274A (ko) 내식성 피복물
US3404044A (en) Method for forming improved coating on metal
US4531978A (en) Method of forming chromate conversion coatings on aluminum surfaces and the coating formed thereby
US2434525A (en) Coating on metals
JPS57145987A (en) Solution of chemical conversion treatment for aluminum or aluminum alloy
US4569699A (en) Method for providing a corrosion resistant coating for magnesium containing materials
JP2994428B2 (ja) 燐酸塩皮膜処理用の組成物及び処理方法
JPS55113883A (en) Al same alloy chemical polishing composition of alkaline bath
US4362577A (en) Sealing of phosphated coatings
US3314812A (en) Method for blackening metals and novel compositions therefor

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application