KR910008174A - 내식성 및 용접성이 개량된 유기복합피복강판 - Google Patents

내식성 및 용접성이 개량된 유기복합피복강판 Download PDF

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KR910008174A
KR910008174A KR1019900016603A KR900016603A KR910008174A KR 910008174 A KR910008174 A KR 910008174A KR 1019900016603 A KR1019900016603 A KR 1019900016603A KR 900016603 A KR900016603 A KR 900016603A KR 910008174 A KR910008174 A KR 910008174A
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steel sheet
silica
organic composite
weight
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겐지 다까오
히데오 오우기시
하지메 기무라
슈이찌 사까구찌
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도사끼 시노부
가와사끼 세이데쓰 가부시끼가이샤
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    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
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    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/10—Metallic substrate based on Fe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2350/00—Pretreatment of the substrate
    • B05D2350/20—Chromatation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2701/00—Coatings being able to withstand changes in the shape of the substrate or to withstand welding
    • B05D2701/40—Coatings being able to withstand changes in the shape of the substrate or to withstand welding withstanding welding
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    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12556—Organic component
    • Y10T428/12569—Synthetic resin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

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Abstract

내용 없음

Description

내식성 및 용접성이 개량된 유기복합피복강판
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. 아연 도금 강판 또는 아연계 합금도금 강판상에, Cr6-량이 전체 크롬량에 대하여 70% 이하이고 부착량이5-500mg/m2의 크로메이트 처리를 한 다음, 그 위에, 실리카(A) 및 수평균 분자량 2,000이상의 유기수지조성물(B)로 된 유기복합층을 피복하여 (a) 실리카 1급 입자는 2급 입자로 응집되고, (b) 2급 입자의 수는 상기 유기복합층 단면 1㎟당 1 ×104- 1 ×109로 되고 또한 (c) 상기 유기복합층이 0.2-3.0g/m2의 건조 중량으로 도포되는 것을 특징으로 하는 내식성 및 용접성이 개량된 유기 복합피복 강판.
  2. 제1항에 있어서, 유기 수지 조성물(B)가, 수평균 분자량 2,000 이상의 에피클로로 히드린-비스 페놀 A형 에폭시수지인 내식성 및 용접성이 개량된 유기 복합 피복강판.
  3. 제1항에 있어서, 유기복합층 중의 실리카(A) 및 유기 수지 조성물(B)의 건조중량 비율이 수지조성물 100중량부에 대하여 실리카 10-100중량부인 내식성 및 용접성이 개량된 유기 복합피복강판.
  4. 제1항에 있어서, 유기수지조성물(B)의 수산기수가 50이상인 내식성 및 용접성이 개량된 유기복합피복강판.
  5. 제1항에 있어서, 크로메이트층이 크롬 10-150mg/m2중량으로 피복되는 내식성 및 용접성이 개량된 유기 복합피복 강판.
  6. 아연 도금 강판 또는 아연계 합금 도금강판상에, Cr6-량이 전체 크롬량에 대하여 70%이하이고 부착량이 5-500mg/m2의 크로메이트 처리를 한 다음, 그 위에, 수분함유율이 3.0중량%이하인 유기용매 중에 분산되고, 실리카 표면에 부착한 유기물이 c환산으로 실리카에 대해 5.0중량%이하이며, 또한 비표면적이 50-800m2/g인 유기용매 분산실리카졸(A) 및 수평균분자량 2,000이상의 유기수지조성물(B)를 함유하는 도료조성물을 건조중량 0.2-3.0g/m2으로 도포하여 유기복합층을 형성하는 것을 특징으로 하는 내식성 및 용접성이 개량된 유기복합피복강판.
  7. 제6항에 있어서, 실리카의 평균입경이 0.05-3.0m인 내식성 및 용접성이 개량된 유기 복합피복강판.
  8. 제6항에 있어서, 실리카졸(A)의 유기용매의 전체 알칼리 금속함량이 0.01중량%이하인 내식성 및 용접성이 개량된 유기복합피복강판.
  9. 제6항에 있어서, 실리카졸(A)의 실리카는 전체 실리카 중량에 대하여 Al0.1-20.0중량%로 실리카 표면에 부착된 Al3-를 갖는 내식성 및 용접성이 개량된 유기 복합피복강판.
  10. 제6항에 있어서, 유기 수지 조성물(B)는 수평균 분자량 2,000이상의 에피클로로 히드린-비스페놀 A형 에폭시 수지인 내식성 및 용접성이 개량된 유기복합피복강판.
  11. 제6항에 있어서, 실리카졸(A) 및 유기수지조성물(B)의 건조중량 비율이 수지조성물 100중량부에 대하여 실리카 10-100중량부인 내식성 및 용접성이 개량된 유기복합피복강판.
  12. 제6항에 있어서, 유기수지조성물(B)의 수산기 수가 50이상인 내식성 및 용접성이 개량된 유기복합피복상판.
  13. 제6항에 있어서, 크로메이트층이 크롬 10-150mg/m2중량으로 피복되는 내식성 및 용접성이 개량된 유기복합피복강판.
  14. 제6항에 있어서, 실리카졸(A)의 실리카의 비표면적이 100-400m2/g인 내식성 및 용접성이 개량된 유기복합피복강판.
  15. 제6항에 있어서, 유기복합층이 최대온도 100-200℃에서 도료조성물을 소부하여 피복되는 내식성 및 용접성이 개량된 유기복합피복강판.
  16. 제6항에 있어서, 실리카졸(A)의 유기용매가 n-부탄올, 이소부탄올, 에틸셀로솔브, 부틸셀로솔브, 크실렌, 에틸렌글리콜, 에틸렌글리콜 n-프로폴 에테르, 디메틸아세트 아미드 및 그 혼합물로 된 군에서 선택되는 내식성 및 용접성이 개량된 유기복합피복강판.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900016603A 1989-10-16 1990-10-16 내식성 및 용접성이 개량된 유기복합피복강판 KR930009992B1 (ko)

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JP1-268478 1989-10-16
JP26847889 1989-10-16
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EP (1) EP0423740B1 (ko)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452269B1 (ko) * 2002-03-11 2004-10-12 바이텍산업(주) 에어밸런스 시스템

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671579B2 (ja) * 1990-11-28 1994-09-14 株式会社神戸製鋼所 電着塗装性及び溶接性にすぐれる樹脂塗装鋼板
JP2690629B2 (ja) * 1991-04-12 1997-12-10 川崎製鉄株式会社 耐食性およびスポット溶接性に優れた有機複合被覆鋼板
CA2104058C (en) * 1992-08-17 1999-05-11 Shigeko Sujita Organic composite coated steel plates having improved corrosion resistance in as-worked state
JP2834686B2 (ja) * 1995-05-30 1998-12-09 大日本塗料株式会社 耐クロム溶出性および加工後耐食性に優れた有機複合被覆鋼板
CA2441004A1 (en) * 2001-03-15 2002-09-26 Cabot Corporation Corrosion-resistant coating composition
US6805968B2 (en) * 2001-04-26 2004-10-19 Tocalo Co., Ltd. Members for semiconductor manufacturing apparatus and method for producing the same
US20090022998A1 (en) * 2007-07-20 2009-01-22 Degussa Corporation New gel coat formulation
US9999944B2 (en) 2012-08-28 2018-06-19 Hobart Brothers Company Systems and methods for welding electrodes
US10543556B2 (en) * 2012-08-28 2020-01-28 Hobart Brothers Llc Systems and methods for welding zinc-coated workpieces
US10112268B2 (en) 2013-10-09 2018-10-30 Hobart Brothers Company Systems and methods for corrosion-resistant welding electrodes
US10300565B2 (en) 2014-10-17 2019-05-28 Hobart Brothers Company Systems and methods for welding mill scaled workpieces
KR101886054B1 (ko) * 2016-08-23 2018-08-07 주식회사 한국화학 내식성이 향상된 금속표면 처리용 세라믹 나노코팅제 및 이를 이용한 금속 표면 처리방법
CN112246570A (zh) * 2020-10-22 2021-01-22 海南博展实业有限公司 一种薄铝板的表面防水处理方法
CN114292535B (zh) * 2021-12-31 2022-11-15 山东百特新材料有限公司 一种提高纳米陶瓷涂料耐水性的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049781A (en) * 1973-11-02 1977-09-20 W. R. Grace & Co. Method of preparing loosely aggregated 200-500 millimicron silica
JPS6050180A (ja) * 1983-08-31 1985-03-19 Nippon Kokan Kk <Nkk> カチオン電着塗装用防錆鋼板
JPS62278298A (ja) * 1985-08-28 1987-12-03 Kawasaki Steel Corp クロメート処理Ｚｎ系めっき鋼板
US4775600A (en) * 1986-03-27 1988-10-04 Nippon Kokan Kabushiki Kaisha Highly corrosion-resistant surface-treated steel plate
JPS6322637A (ja) * 1986-03-27 1988-01-30 日本鋼管株式会社 高耐食性表面処理鋼板
JPS62283161A (ja) * 1986-05-30 1987-12-09 Nippon Paint Co Ltd 防錆鋼板用塗料組成物
JPS6335798A (ja) * 1986-07-31 1988-02-16 Nippon Steel Corp カチオン電着塗装用有機複合鋼板
JP2521462B2 (ja) * 1986-08-14 1996-08-07 日本鋼管株式会社 高耐食性複層被覆鋼板
US4889775A (en) * 1987-03-03 1989-12-26 Nippon Kokan Kabushiki Kaisha Highly corrosion-resistant surface-treated steel plate
KR910002492B1 (ko) * 1987-03-13 1991-04-23 닛뽄 고오깐 가부시끼가이샤 고내식성 복층피복 강판
JPS63270480A (ja) * 1987-04-27 1988-11-08 Nippon Steel Corp メツキ鋼板の有機複合クロメ−ト処理方法
JPS6411830A (en) * 1987-07-06 1989-01-17 Nippon Steel Corp Organic composite plated steel plate excellent in press formability, weldability, electrocoating property and corrosion resistance
JPS6465179A (en) * 1987-09-04 1989-03-10 Nippon Paint Co Ltd Coatings composition for rustpreventive steel sheet having thin coating film
US4985311A (en) * 1987-11-26 1991-01-15 Nippon Steel Corporation Zn-Ni based composite electroplated steel sheet and multi-layer composite plated steel sheet
JPH01209133A (ja) * 1988-02-18 1989-08-22 Nippon Steel Corp 高耐食性複層複合めっき鋼板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452269B1 (ko) * 2002-03-11 2004-10-12 바이텍산업(주) 에어밸런스 시스템

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EP0423740A2 (en) 1991-04-24
ATE142713T1 (de) 1996-09-15
JPH04176366A (ja) 1992-06-24
JPH0651171B2 (ja) 1994-07-06
DE69028472D1 (de) 1996-10-17
AU633989B2 (en) 1993-02-11
EP0423740A3 (en) 1991-11-27
EP0423740B1 (en) 1996-09-11
KR930009992B1 (ko) 1993-10-13
DE69028472T2 (de) 1997-03-27
CA2027685A1 (en) 1991-04-17
AU6464690A (en) 1991-04-18
US5294485A (en) 1994-03-15
CA2027685C (en) 1998-12-29

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