KR20020041602A - 표면외관이 좋은 흑색처리강판 및 흑색처리용액 - Google Patents
표면외관이 좋은 흑색처리강판 및 흑색처리용액 Download PDFInfo
- Publication number
- KR20020041602A KR20020041602A KR1020000071266A KR20000071266A KR20020041602A KR 20020041602 A KR20020041602 A KR 20020041602A KR 1020000071266 A KR1020000071266 A KR 1020000071266A KR 20000071266 A KR20000071266 A KR 20000071266A KR 20020041602 A KR20020041602 A KR 20020041602A
- Authority
- KR
- South Korea
- Prior art keywords
- steel sheet
- black
- blackening treatment
- solution
- zinc
- Prior art date
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Classifications
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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
- 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
-
- 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
- C23C22/82—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
- 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
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- 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)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
구 분 | 흑색처리용액조성(g/ℓ) | 평가결과 | |||||||
Sb | Ni | SiF6 - | Cl- | 유기산 | 표면색상 | 표면외관 | 용액안정성 | 수지처리성 | |
발명예1 | 0.5 | 35 | 30 | 30 | 18 | ◎ | ◎ | ◎ | ◎ |
발명예2 | 1.0 | 35 | 30 | 30 | 18 | ||||
발명예3 | 1.8 | 35 | 30 | 30 | 18 | ||||
비교예1 | 0.1 | 35 | 30 | 30 | 18 | X | X | ○ | |
비교예2 | 2.3 | 35 | 30 | 30 | 18 | X | X | ||
발명예4 | 1.5 | 25 | 30 | 30 | 18 | ◎ | ◎ | ◎ | |
발명예5 | 1.5 | 35 | 30 | 30 | 18 | ||||
발명예6 | 1.5 | 55 | 30 | 30 | 18 | ||||
비교예3 | 1.5 | 15 | 30 | 30 | 18 | X | X | ○ | |
비교예4 | 1.5 | 68 | 30 | 30 | 18 | X | X | ||
발명예7 | 1.5 | 35 | 15 | 30 | 18 | ◎ | ◎ | ◎ | |
발명예8 | 1.5 | 35 | 35 | 30 | 18 | ||||
발명예9 | 1.5 | 35 | 45 | 30 | 18 | ||||
비교예5 | 1.5 | 35 | 5 | 30 | 18 | X | X | ○ | |
비교예6 | 1.5 | 35 | 60 | 30 | 18 | X | X | ||
발명예10 | 1.5 | 35 | 30 | 15 | 18 | ◎ | ◎ | ◎ | |
발명예11 | 1.5 | 35 | 30 | 35 | 18 | ||||
발명예12 | 1.5 | 35 | 30 | 45 | 18 | ||||
비교예7 | 1.5 | 35 | 30 | 5 | 18 | X | X | ○ | |
비교예8 | 1.5 | 35 | 30 | 60 | 18 | X | X | ||
발명예13 | 1.5 | 35 | 30 | 30 | 13 | ◎ | ◎ | ◎ | |
발명예14 | 1.5 | 35 | 30 | 30 | 22 | ||||
발명예15 | 1.5 | 35 | 30 | 30 | 28 | ||||
비교예9 | 1.5 | 35 | 30 | 30 | 5 | X | X | △ | ○ |
비교예10 | 1.5 | 35 | 30 | 30 | 34 | X | X | X |
Claims (3)
- Sb: 0.2~2.0g/ℓ, Ni: 20~60g/ℓ, SiF6 -: 10~50g/ℓ, Cl-: 10~50g/ℓ, 및 유기산: 10~30g/ℓ를 포함하여 이루어지는 흑색처리용액
- 아연 또는 아연계 합금도금강판의 표면에,제 1항의 흑색처리용액이 0.1㎛ 이하의 두께로 코팅된 흑색피막층이 형성되고, 그리고상기 흑색피막층 위에 두께가 0.8~1.3㎛인 수지층이 형성되어 있는 표면외관 이 좋은 흑색처리강판
- 제 2항에 있어서, 상기 흑색피막층과 수지층 사이에 크로메이트 층이 형성되어 있는 것을 특징으로 하는 표면외관이 좋은 흑색처리강판
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0071266A KR100498093B1 (ko) | 2000-11-28 | 2000-11-28 | 표면외관이 좋은 흑색처리강판 및 흑색처리용액 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0071266A KR100498093B1 (ko) | 2000-11-28 | 2000-11-28 | 표면외관이 좋은 흑색처리강판 및 흑색처리용액 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020041602A true KR20020041602A (ko) | 2002-06-03 |
KR100498093B1 KR100498093B1 (ko) | 2005-07-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0071266A KR100498093B1 (ko) | 2000-11-28 | 2000-11-28 | 표면외관이 좋은 흑색처리강판 및 흑색처리용액 |
Country Status (1)
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KR (1) | KR100498093B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012081829A1 (en) * | 2010-12-13 | 2012-06-21 | Posco | Black resin steel plate having improved drawing ability and good glossiness and method of manufacturing the same |
WO2013095072A1 (en) | 2011-12-23 | 2013-06-27 | Posco | Conversion coating composition, surface treated steel sheet, and method for manufacturing the same |
KR101277940B1 (ko) * | 2011-03-28 | 2013-06-27 | 주식회사 포스코 | 흑화층 밀착성 및 표면외관이 우수한 흑색강판 및 그 제조방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62180080A (ja) * | 1986-01-31 | 1987-08-07 | Kobe Steel Ltd | 黒色亜鉛めつき鋼板の保護皮膜製造法 |
JPS62180079A (ja) * | 1986-01-31 | 1987-08-07 | Kobe Steel Ltd | 黒色亜鉛めつき鋼板の保護皮膜製造法 |
JPS63161176A (ja) * | 1986-12-23 | 1988-07-04 | Nkk Corp | 亜鉛又は亜鉛合金の黒色化処理液及びその方法 |
JPH04181575A (ja) * | 1990-11-15 | 1992-06-29 | Nec Ibaraki Ltd | 磁気ディスク装置 |
-
2000
- 2000-11-28 KR KR10-2000-0071266A patent/KR100498093B1/ko active IP Right Grant
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012081829A1 (en) * | 2010-12-13 | 2012-06-21 | Posco | Black resin steel plate having improved drawing ability and good glossiness and method of manufacturing the same |
KR101232525B1 (ko) * | 2010-12-13 | 2013-02-12 | 주식회사 포스코 | 가공성 및 광택도가 우수한 흑색수지 강판 및 이의 제조방법 |
CN103249866A (zh) * | 2010-12-13 | 2013-08-14 | Posco公司 | 具有改善的拉拔能力和良好的光泽度的黑色树脂钢板及其制造方法 |
US8956734B2 (en) | 2010-12-13 | 2015-02-17 | Posco | Black resin steel plate having improved drawing ability and good manufacturing the same |
CN103249866B (zh) * | 2010-12-13 | 2015-08-05 | Posco公司 | 具有改善的拉拔能力和良好的光泽度的黑色树脂钢板及其制造方法 |
EP2652171A4 (en) * | 2010-12-13 | 2016-05-04 | Posco | BLACK RESIN COATED STEEL SHEET WITH ENHANCED STRETCHABILITY AND BEAUTIFUL BRILLIANT AND METHOD FOR MANUFACTURING THE SAME |
KR101277940B1 (ko) * | 2011-03-28 | 2013-06-27 | 주식회사 포스코 | 흑화층 밀착성 및 표면외관이 우수한 흑색강판 및 그 제조방법 |
WO2013095072A1 (en) | 2011-12-23 | 2013-06-27 | Posco | Conversion coating composition, surface treated steel sheet, and method for manufacturing the same |
CN104024475A (zh) * | 2011-12-23 | 2014-09-03 | Posco公司 | 转化涂料组合物、经表面处理的钢板以及其制备方法 |
EP2794955A4 (en) * | 2011-12-23 | 2015-09-02 | Posco | CONVERSION COATING COMPOSITION, SURFACE TREATED STEEL SHEET, AND MANUFACTURING METHOD THEREOF |
US9683294B2 (en) | 2011-12-23 | 2017-06-20 | Posco | Conversion coating composition, surface treated steel sheet, and method for manufacturing the same |
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