KR970001584A - Spray solution for manufacturing mini-spangle hot dip galvanized steel with excellent corrosion resistance and paintability - Google Patents

Spray solution for manufacturing mini-spangle hot dip galvanized steel with excellent corrosion resistance and paintability Download PDF

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Publication number
KR970001584A
KR970001584A KR1019950016051A KR19950016051A KR970001584A KR 970001584 A KR970001584 A KR 970001584A KR 1019950016051 A KR1019950016051 A KR 1019950016051A KR 19950016051 A KR19950016051 A KR 19950016051A KR 970001584 A KR970001584 A KR 970001584A
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KR
South Korea
Prior art keywords
galvanized steel
dip galvanized
mini
corrosion resistance
spangle
Prior art date
Application number
KR1019950016051A
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Korean (ko)
Other versions
KR100328014B1 (en
Inventor
김종상
Original Assignee
김종진
포항종합제철 주식회사
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 김종진, 포항종합제철 주식회사 filed Critical 김종진
Priority to KR1019950016051A priority Critical patent/KR100328014B1/en
Publication of KR970001584A publication Critical patent/KR970001584A/en
Application granted granted Critical
Publication of KR100328014B1 publication Critical patent/KR100328014B1/en

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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
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/265—After-treatment by applying solid particles to the molten coating
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coating With Molten Metal (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

본 발명은 자동차 또는 가전제품 등에 사용되는 미니스팡글 용융아연 도금강판 제조용 분사용액에 관한 것이며, 그 목적은 내식성 및 도장성이 우수한 미니스팡글 용융아연 도금강판 제조용 분사용액을 제공함에 있다.The present invention relates to a spray solution for producing a mini-spangle hot-dip galvanized steel sheet used in automobiles or home appliances, and its object is to provide a spray solution for producing a mini-spangle hot-dip galvanized steel sheet excellent in corrosion resistance and paintability.

상기 목적달성을 위한 본 발명은 미니스팡글 용융아연 도금강판을 제조하기 위한 분사용액에 있어서, 인산나트륨 : 1∼5wt％와 수용성 콜로이달 실리카 : 0.1∼1wt％로 조성되는 내식성이 우수한 미니스팡글 용융아연 도금강판 제조용 분사용액에 관한 것을 그 요지로 한다.The present invention for achieving the above object is a mini-spangle with excellent corrosion resistance in the injection solution for producing a mini-spangle hot-dip galvanized steel sheet, sodium phosphate: 1 to 5wt% and water-soluble colloidal silica: 0.1 to 1wt% The gist of the spraying solution for the production of hot-dip galvanized steel sheet is the main point.

Description

내식성 및 도장성이 우수한 미니스팡글 용융아연 도금강판 제조용 분사용액Spray solution for manufacturing mini-spangle hot dip galvanized steel with excellent corrosion resistance and paintability

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

미니스팡글 용융아연 도금강판을 제조하기 위한 분사용액에 있어서, 인사나트륨 : 1∼5wt％와 수용성 콜로이달실리카:0.1∼1wt％로 조성됨을 특징으로 하는 내식성 및 도장성이 우수한 미니스팡글 용융아연 도금강판 제조용 분사용액.Mini-spangle molten zinc with excellent corrosion resistance and paintability, characterized in that the spray solution for producing mini-spangle hot-dip galvanized steel sheet is composed of indium sodium: 1 to 5 wt% and water-soluble colloidal silica: 0.1 to 1 wt%. Spray solution for plated steel sheet production. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950016051A 1995-06-16 1995-06-16 Spraying solution composition for manufacture of mini spangle hot dip galvanized steel with excellent corrosion resistance and platability KR100328014B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950016051A KR100328014B1 (en) 1995-06-16 1995-06-16 Spraying solution composition for manufacture of mini spangle hot dip galvanized steel with excellent corrosion resistance and platability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950016051A KR100328014B1 (en) 1995-06-16 1995-06-16 Spraying solution composition for manufacture of mini spangle hot dip galvanized steel with excellent corrosion resistance and platability

Publications (2)

Publication Number Publication Date
KR970001584A true KR970001584A (en) 1997-01-24
KR100328014B1 KR100328014B1 (en) 2002-10-31

Family

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Application Number Title Priority Date Filing Date
KR1019950016051A KR100328014B1 (en) 1995-06-16 1995-06-16 Spraying solution composition for manufacture of mini spangle hot dip galvanized steel with excellent corrosion resistance and platability

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398394B1 (en) * 1999-09-13 2003-09-19 주식회사 포스코 A Method for Manufacturing Hot Dip Galvanized Steel Sheets Having Mini Spangle
KR100415677B1 (en) * 1999-12-28 2004-01-31 주식회사 포스코 A Method for Producing Spangle Free Hot Dip Galvanizing Steel Sheet
KR100701291B1 (en) * 2005-05-13 2007-03-29 주식회사 엠.이.시 Solution for minimizing plated texture to manufacture Galvanized steel sheet
KR101165014B1 (en) * 2006-09-07 2012-07-13 주식회사 대우일렉트로닉스 Method for setting operating time of washing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398394B1 (en) * 1999-09-13 2003-09-19 주식회사 포스코 A Method for Manufacturing Hot Dip Galvanized Steel Sheets Having Mini Spangle
KR100415677B1 (en) * 1999-12-28 2004-01-31 주식회사 포스코 A Method for Producing Spangle Free Hot Dip Galvanizing Steel Sheet
KR100701291B1 (en) * 2005-05-13 2007-03-29 주식회사 엠.이.시 Solution for minimizing plated texture to manufacture Galvanized steel sheet
KR101165014B1 (en) * 2006-09-07 2012-07-13 주식회사 대우일렉트로닉스 Method for setting operating time of washing machine

Also Published As

Publication number Publication date
KR100328014B1 (en) 2002-10-31

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