KR970065770A - Texturized galvarium steel sheet and manufacturing method thereof - Google Patents
Texturized galvarium steel sheet and manufacturing method thereof Download PDFInfo
- Publication number
- KR970065770A KR970065770A KR1019960007050A KR19960007050A KR970065770A KR 970065770 A KR970065770 A KR 970065770A KR 1019960007050 A KR1019960007050 A KR 1019960007050A KR 19960007050 A KR19960007050 A KR 19960007050A KR 970065770 A KR970065770 A KR 970065770A
- Authority
- KR
- South Korea
- Prior art keywords
- steel sheet
- layer
- chromate
- coated
- weight
- Prior art date
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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
- 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
-
- 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
-
- 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
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
- Coating With Molten Metal (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
본 발명은 55중량% Al, 43.6중량% Zn, 1.6중량% Si를 함유하는 합금도금을 피복한 도금강판에 외관에 입체감을 부여하여 기존제품의 단조로움을 탈피하고 일반 PCM도장강판보다 내마모성, 가공성, 내식성을 향상시킨 도장강판에 관한 것으로, 그의 주요 구성은, 소지강판(1)과, 그 위에 도금하는 10-30㎛의 55중량% Al, 43.6중량% Zn, 1.6중량%, Si 합금도금층과, 합금도금층(2) 위에 크롬산염 처리를 한 크롬산염층(3)과, 크롬산염층(3) 상에 형성시킨 텍스쳐도막층(4,5)으로 이루어지는 텍스쳐 갈바륨도장강판이다. 또한 본 발명의 제조방법은, 55중량% Al, 43.6중량% Zn, 1.6중량%, Si로 이루어지는 섭씨 500-700도의 합금용융도금 욕조내에 강판을 통과시켜 에어와이핑법에 의해 도금피복량을 조절하여 도금처리하는 공정과, 롤코팅방법을 사용하여 얇은 박막으로 도포한 후 섭씨 60-140도 온도조건에서 건조시켜 20-80㎎/㎡의 크롬산염층(3)으로 형성시키는 크롬산염처리 공정과, 그리고 텍스쳐 도료를 롤코딩한 후 섭시 210-241도로 가열하여 건조시키는 텍스쳐도막층(프라이어 및 상도 2층)(4,5)의 도장공정으로 이루어지는 것을 특징으로 한다.The present invention provides a coated steel sheet coated with an alloy plating containing 55% by weight of Al, 43.6% by weight of Zn and 1.6% by weight of Si, imparting a three-dimensional appearance to the appearance, The present invention relates to a coated steel sheet improved in corrosion resistance, comprising a base steel sheet (1), a 55-30 wt% Al, 43.6 wt% Zn, 1.6 wt% , A chromate layer 3 formed by chromate treatment on an alloy plating layer 2, and a textured coating layer 4, 5 formed on a chromate layer 3. In addition, the production method of the present invention is characterized in that a steel sheet is passed through an alloy hot dip galvanizing bath consisting of 55 wt% Al, 43.6 wt% Zn, 1.6 wt% and Si at a temperature of 500-700 DEG C, A chromate treatment process in which a thin film is coated using a roll coating method and then dried at a temperature of 60-140 DEG C to form a chromate layer 3 of 20-80 mg / And a coating process of a textured coating layer (fryer and upper two layers) (4,5) for drying by heating to 210-241 ° C after roll-curing the texture paint.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 본 발명에 따른 텍스쳐 갈바륨 강판의 피복 상태를 도시하는 확대단면도.FIG. 1 is an enlarged sectional view showing a coating state of a textured galvanic steel sheet according to the present invention. FIG.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960007050A KR0180863B1 (en) | 1996-03-15 | 1996-03-15 | Texture galvarium stell sheet and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960007050A KR0180863B1 (en) | 1996-03-15 | 1996-03-15 | Texture galvarium stell sheet and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970065770A true KR970065770A (en) | 1997-10-13 |
KR0180863B1 KR0180863B1 (en) | 1999-02-18 |
Family
ID=19453210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960007050A KR0180863B1 (en) | 1996-03-15 | 1996-03-15 | Texture galvarium stell sheet and its manufacturing method |
Country Status (1)
Country | Link |
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KR (1) | KR0180863B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040035282A (en) * | 2002-10-19 | 2004-04-29 | 윤명중 | Manufacturing method of the coating grater which has a scent |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672187A (en) * | 2013-12-05 | 2014-03-26 | 江苏新时代造船有限公司 | Spiral duct used for cabin ventilation |
-
1996
- 1996-03-15 KR KR1019960007050A patent/KR0180863B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040035282A (en) * | 2002-10-19 | 2004-04-29 | 윤명중 | Manufacturing method of the coating grater which has a scent |
Also Published As
Publication number | Publication date |
---|---|
KR0180863B1 (en) | 1999-02-18 |
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