KR830001412A - Conversion coating by non-chromate - Google Patents

Conversion coating by non-chromate Download PDF

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Publication number
KR830001412A
KR830001412A KR1019790003769A KR790003769A KR830001412A KR 830001412 A KR830001412 A KR 830001412A KR 1019790003769 A KR1019790003769 A KR 1019790003769A KR 790003769 A KR790003769 A KR 790003769A KR 830001412 A KR830001412 A KR 830001412A
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KR
South Korea
Prior art keywords
metal surface
zinc
chemical conversion
conversion film
acid
Prior art date
Application number
KR1019790003769A
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Korean (ko)
Inventor
레슬리 휴우 알랜 죤
맨걸더스 벤갈리 아재이
데이빗드 리디오 필립
프레드릭크 주엔트 리차아드
Original Assignee
에이취 이이 제이코부
다아트 인더스트리이즈 인코포레이팃드
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Application filed by 에이취 이이 제이코부, 다아트 인더스트리이즈 인코포레이팃드 filed Critical 에이취 이이 제이코부
Publication of KR830001412A publication Critical patent/KR830001412A/en

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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
    • C23C22/53—Treatment of zinc 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
    • 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
    • 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

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  • 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)
  • Chemical Treatment Of Metals (AREA)
  • Silicon Compounds (AREA)

Abstract

내용 없음No content

Description

비 크로메이트(non-chromate)에 의한 화성피막Conversion coating by non-chromate

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음This content is subject to disclosure, so the full text is not included.

Claims (8)

유리 H2SO4약 0.2-45g/ℓ정도, H2O2약 1.5-58g/ℓ정도 및 SiO2약 3-33g/ℓ정도, 아스코르브산, 붕산, 글루콘산, 글리클산, 타르타르산 및 이들산의 염으로 된 2차촉진제를 최소한 1가지를 약 2-20g/ℓ정도, 그리고 다음과 같은 일반식을 가지는 유기인 화합물로된 촉진제를 최소한 1가지를 약 0.15-10g/ℓ정도 사용하여서 제조한 용액으로 된 화성피막형성용액.Free H 2 SO 4 about 0.2-45g/ℓ, H 2 O 2 about 1.5-58g/ℓ and SiO 2 about 3-33g/ℓ, ascorbic acid, boric acid, gluconic acid, glycolic acid, tartaric acid and these Prepared by using at least one secondary accelerator made of acid salt about 2-20g/ℓ, and at least one accelerator made of organophosphorus compound having the following general formula about 0.15-10g/l A chemical conversion film-forming solution in one solution. [X(R1)m]n·[R2]p·[X(R1)m]q [X(R 1 ) m ] n ·[R 2 ] p ·[X(R 1 ) m ] q 단 상기식에서,However, in the above formula, 로 나타내어지는 것이며, Z1과 Z2는 상호간에 관계가 없는 것으로서 수소, 나트륨 또는 칼륨임. It is represented by, and Z 1 and Z 2 are not related to each other and are hydrogen, sodium or potassium. m:0 또는 1m: 0 or 1 p:0 또는 1p: 0 or 1 n+q: (가) p=0일 때, 또는n+q: (a) when p=0, or (나) p=1일 때 R2로 인한 결합의 수와 동일함.(B) When p=1, it is the same as the number of bonds due to R 2 . R1: (가)C1-C4알킬기 또는 C1-C4히드록시기 치환된 알킬기이고 p=0R 1 : (a) C 1 -C 4 alkyl group or C 1 -C 4 hydroxy group substituted alkyl group and p=0 (나) C1-C4알킬렌기 또는 C1-C4히드록시기 치환된 알킬렌기이고 p=1(B) C 1 -C 4 alkylene group or C 1 -C 4 hydroxy group substituted alkylene group and p=1 R2: 다음의 것중에서 된 것임.R 2 : One of the following. (가) N=, m=1(A) N=, m=1 (나) =N(CH2)rN=, m=1 및 r은 2-6까지의 정수(B) =N(CH 2 ) r N=, m=1 and r are integers up to 2-6 (다) =N(CH2)2··(CH2)2N=이고(C) =N(CH 2 ) 2 · (CH 2 ) 2 N= and m=1m=1 (라) C1-C4알킬렌기 또는 C1-C4히드록시기 치환된 알킬렌기이고 m=0또는 1(D) C 1 -C 4 alkylene group or C 1 -C 4 hydroxy group substituted alkylene group and m=0 or 1 최소한 한가지 양이온 크리아릴메탄 염료를 유효량 만큼 첨가하여서된 청구범위 제1항 기재의 용액.The solution of claim 1 by adding an effective amount of at least one cationic cryrylmethane dye. 아연, 카드뮴, 은, 구리, 알루미늄, 마그네슘 및 아연합금등의 금속표면을 청구범위 1항에 의한 화성피막형성용액중에 침지하고 세척한 후 건조시켜주므로서 금속표면에 내식성의 화성피막을 형성시키는 방법.A method of forming a corrosion-resistant chemical conversion film on a metal surface by immersing the metal surface such as zinc, cadmium, silver, copper, aluminum, magnesium, and zinc alloy in the chemical conversion film forming solution according to claim 1, washing and drying it. . 아연, 카드뮴, 은, 구리, 알루미늄, 마그네슘 및 아연합금등의 금속표면을 청구범위 2항에 의한 화성피막형성용액중에 침지하고 세척한 후 건조시켜 주므로서 금속표면에 내식성의 화성피막을 형성시키는 방법.A method of forming a corrosion-resistant chemical conversion film on a metal surface by immersing the metal surface such as zinc, cadmium, silver, copper, aluminum, magnesium, and zinc alloy in the chemical conversion film forming solution according to claim 2, washing and drying it. . 청구범위 제3항에 의한 방법에 따라 코우팅시킨 금속표면.Metal surface coated according to the method of claim 3. 청구범위 제4항에 의한 방법에 따라 코우팅시킨 금속표면.A metal surface coated according to the method according to claim 4. 금속으로서 아연막을 사용하여 청구범위 제5항에 따라 만든 금속표면.A metal surface made according to claim 5 using a zinc film as metal. 금속으로서 아연막을 사용하여 청구범위 제6항에 따라 만든 금속표면.A metal surface made according to claim 6 using a zinc film as metal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed according to the contents of the initial application.
KR1019790003769A 1978-10-30 1979-10-29 Conversion coating by non-chromate KR830001412A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95581278A 1978-10-30 1978-10-30
US955,812 1978-10-30

Publications (1)

Publication Number Publication Date
KR830001412A true KR830001412A (en) 1983-04-30

Family

ID=25497381

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019790003582A KR830001410A (en) 1978-10-30 1979-10-17 Chemical coating by non chromate
KR1019790003769A KR830001412A (en) 1978-10-30 1979-10-29 Conversion coating by non-chromate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019790003582A KR830001410A (en) 1978-10-30 1979-10-17 Chemical coating by non chromate

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JP (3) JPS5562177A (en)
KR (2) KR830001410A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6475299B1 (en) * 1999-07-09 2002-11-05 Samsung Electro-Mechanics Co., Ltd. Conversion coating composition based on nitrogen and silicon compounds and conversion coating method using the same
KR100462073B1 (en) * 2002-07-10 2004-12-17 한국화학연구원 An ultrasonic spray pyrolysis apparatus for the production of ultrafine particles
JP6548183B2 (en) * 2014-07-30 2019-07-24 学校法人 芝浦工業大学 Method of manufacturing magnesium-based member provided with coating excellent in conductivity and corrosion resistance

Also Published As

Publication number Publication date
KR830001410A (en) 1983-04-30
JPS5562176A (en) 1980-05-10
JPS5579875A (en) 1980-06-16
JPS5562177A (en) 1980-05-10

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