KR880007795A - 소부 경화성이 우수한 유기피복 강판 및 그 제조방법 - Google Patents
소부 경화성이 우수한 유기피복 강판 및 그 제조방법 Download PDFInfo
- Publication number
- KR880007795A KR880007795A KR870000612A KR870000612A KR880007795A KR 880007795 A KR880007795 A KR 880007795A KR 870000612 A KR870000612 A KR 870000612A KR 870000612 A KR870000612 A KR 870000612A KR 880007795 A KR880007795 A KR 880007795A
- Authority
- KR
- South Korea
- Prior art keywords
- chromate
- steel sheet
- amount
- coated steel
- layer
- 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
- 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
- C23C22/73—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 characterised by the process
- C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings
-
- 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
- C23C22/78—Pretreatment of the material to be coated
-
- 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
- C23C22/26—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 containing also organic compounds
- C23C22/28—Macromolecular 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
- 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
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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)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 소부온도 및 크롬 고정율과의 관계를 표시하는 그래프.
제2도는 크로메이트 처리액에의 메탄올 첨가량이 크롬 고정율에 미치는 영향을 표시하는 그래프.
제3도는 크로메이트 처리액의 인산첨가량이 크롬 고정율에 미치는 관계를 표시하는 그래프.
Claims (14)
- 소부경화성을 가지는 극저탄소강판, 상기 강판기재의 표면에 10 내지 40g/m2의 양으로 아연계 합금층을 침전 고착하고 상기 아연합금층 위에 금속크롬을 최소한 10mg/m2의 양의 크로메이트층을 형성하고, 상기 크로메이트층에 150℃까지의 소부온도로 유기코팅을 피복하여서 이루어지는 양호한 소부경화성을 가지는 유기코팅 강판.
- 제1항에 있어서, 상기 유기피막에 실리카를 함유하는 유기코팅 강판.
- 제1항에 있어서, 상기 유기피막이 0.5 내지 3㎛의 두께를 가지는 유기 코팅강판.
- 소부경화성을 가지는 극저탄소강 소재의 한면에 아연합금층을 10 내지 40g/m2의 양으로 침전고착하고, 상기 소재의 아연합금층 위에 금속크롬으로 계산하여 적어도 mg/m2의 양을 크로메이트 처리하여 크롬 메이트층을 형성하고 상기 크로메이트 층상에 유기코팅을 피복하여 150℃까지의 온도에서 코팅을 소부하는 것을 단계적으로 행하여 개선된 소부경화성을 가지는 유기코팅 강판을 제조하는 방법.
- 제4항에 있어서 상기 크로메이트 처리는 크로메이트 화합물, 환원제와 산잔분수지 및 실리카에서 선택한 한가지를 함유하는 수성 크로메이트 용액을 사용하는 방법.
- 소부경화성을 가지는 극저탄소강재의 한표면에 아연합금의 층을 침전고착하고, 상기 아연합금층 위에 크로메이트 처리를하여 크로메이트층을 형성하고 크로메이트 층위에 유기코팅을하고 이를 150℃ 이하의 온도에서 소부를 행하는 여기에서 상기 크로메이트 처리를 크로메이트 화합물, 환원제, 및 산잔부, 수지, 실리카에서 선택한 적어도 한가지를 함유하는 수성크로메이트 용액을 사용하는 것의 단계로 이루어지는 향상된 소부경화성을 가지는 유기피막 강판의 제조방법.
- 제6항에 있어서 상기 환원제는 메타놀, 과산화수소, 에틸렌글리콜, 석신산, 및 석신산 이미드로된 그룹에서 선택한 것인 방법.
- 제7항에 있어서 상기 환원제는 CrO3그람몰당 0.2 내지 1.9g 원자의 수소의 충분한 양으로 가하는 것인 방법.
- 제6항에 있어서 상기 산잔분은 인산 또는 보론산의 잔분인 방법.
- 제9항에 있어서 상기 산잔분은 산분분대 CrO3의 중량 비율이 0.05 내지 0.3의 양으로 첨가하는 것인 방법.
- 제6항에 있어서 상기 수지는 아크릴산으로 이루어진것인 방법.
- 제11항에 있어서 상기 수지는 무게비율이 0.1 내지 20의 수지대 CrO3비율의 양으로 하는 것인 방법.
- 제6항에 있어서 상기 실리카는 콜로이드 실리카인 방법.
- 제13항에 있어서 실리카는 0.3 내지 3.0의 무게비인 SiO2/CrO3비의 양으로 가하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61013229A JPS62170340A (ja) | 1986-01-24 | 1986-01-24 | 焼付硬化性に優れた有機被覆鋼板 |
JP61-013229 | 1986-01-24 | ||
JP61290035A JPS63143265A (ja) | 1986-12-05 | 1986-12-05 | 焼付硬化性に優れた有機被覆鋼板の製造方法 |
JP61-290035 | 1986-12-05 | ||
JP?61-290035 | 1986-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880007795A true KR880007795A (ko) | 1988-08-29 |
KR900006812B1 KR900006812B1 (ko) | 1990-09-21 |
Family
ID=26349001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870000612A KR900006812B1 (ko) | 1986-01-24 | 1987-01-24 | 소부경화성이 우수한 유기피복 강판 및 그 제조방법 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0230320B1 (ko) |
KR (1) | KR900006812B1 (ko) |
AU (1) | AU583444B2 (ko) |
CA (1) | CA1259532A (ko) |
DE (1) | DE3767727D1 (ko) |
ES (1) | ES2020202B3 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6480522A (en) * | 1987-09-24 | 1989-03-27 | Sumitomo Metal Ind | Organic composite coated sheet of superior corrosion resistance |
GB2224238B (en) * | 1988-10-19 | 1992-06-17 | Toyo Kohan Co Ltd | Improvements in polyester resin film laminated steel sheet |
JPH0688370B2 (ja) * | 1989-03-31 | 1994-11-09 | 川崎製鉄株式会社 | 加工後耐食性に優れた有機被覆鋼板 |
US5456953A (en) * | 1993-02-26 | 1995-10-10 | Armco Steel Company, L.P. | Method for coating bake hardenable steel with a water based chromium bearing organic resin |
KR100216635B1 (ko) * | 1996-01-19 | 1999-09-01 | 손욱 | 칼라 브라운관용 프레임의 제조방법 |
ITTO20030120A1 (it) * | 2003-02-18 | 2004-08-19 | Roberto Lanata | Prodotto laminato e relativo procedimento di produzione. |
IT1405319B1 (it) * | 2010-12-27 | 2014-01-03 | Fontana R D S R L | Procedimento di rivestimento di pezzi metallici filettati |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535168A (en) * | 1967-10-13 | 1970-10-20 | Hooker Chemical Corp | Metal treating process |
JPS55152055A (en) * | 1979-05-16 | 1980-11-27 | Toa Gosei Chem Ind | Resin coated zinc plated steel plate and adhering vessel using said resin coated zinc plated steel plate as blank |
JPS6033192B2 (ja) * | 1980-12-24 | 1985-08-01 | 日本鋼管株式会社 | 耐食性、塗料密着性、塗装耐食性のすぐれた複合被覆鋼板 |
DE3151115A1 (de) * | 1980-12-24 | 1982-09-02 | Nippon Kokan K.K., Tokyo | "mit einer ueberzugszusammensetzung versehene stahlbleche mit guter korrosionsbestaendigkeit, anstreichbarkeit und korrosionsbestaendigkeit nach dem aufbringen des ueberzugs" |
JPS60149786A (ja) * | 1984-01-17 | 1985-08-07 | Kawasaki Steel Corp | 耐食性に優れた亜鉛系合金電気めつき鋼板の表面処理方法 |
-
1987
- 1987-01-21 AU AU67853/87A patent/AU583444B2/en not_active Ceased
- 1987-01-22 ES ES87100847T patent/ES2020202B3/es not_active Expired - Lifetime
- 1987-01-22 DE DE8787100847T patent/DE3767727D1/de not_active Expired - Fee Related
- 1987-01-22 EP EP87100847A patent/EP0230320B1/en not_active Expired - Lifetime
- 1987-01-23 CA CA000528076A patent/CA1259532A/en not_active Expired
- 1987-01-24 KR KR1019870000612A patent/KR900006812B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1259532A (en) | 1989-09-19 |
DE3767727D1 (de) | 1991-03-07 |
KR900006812B1 (ko) | 1990-09-21 |
ES2020202B3 (es) | 1991-08-01 |
EP0230320A1 (en) | 1987-07-29 |
AU583444B2 (en) | 1989-04-27 |
AU6785387A (en) | 1987-07-30 |
EP0230320B1 (en) | 1991-01-30 |
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