KR20030042986A - 아연도금강판용 몰리포스페이트 피막 형성용액, 및 이용액을 이용한 몰리포스페이트처리 강판의 제조방법 및수지피복강판의 제조방법 - Google Patents
아연도금강판용 몰리포스페이트 피막 형성용액, 및 이용액을 이용한 몰리포스페이트처리 강판의 제조방법 및수지피복강판의 제조방법 Download PDFInfo
- Publication number
- KR20030042986A KR20030042986A KR1020010073937A KR20010073937A KR20030042986A KR 20030042986 A KR20030042986 A KR 20030042986A KR 1020010073937 A KR1020010073937 A KR 1020010073937A KR 20010073937 A KR20010073937 A KR 20010073937A KR 20030042986 A KR20030042986 A KR 20030042986A
- Authority
- KR
- South Korea
- Prior art keywords
- steel sheet
- solution
- moly
- galvanized steel
- film
- Prior art date
Links
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
- C23C22/05—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
- C23C22/40—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 molybdates, tungstates or vanadates
- C23C22/42—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 molybdates, tungstates or vanadates containing also phosphates
-
- 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
- C23C22/40—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 molybdates, tungstates or vanadates
- C23C22/44—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 molybdates, tungstates or vanadates containing also fluorides or complex fluorides
-
- 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
- C23C22/77—Controlling or regulating of the coating process
-
- 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
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/20—Use of solutions containing silanes
Landscapes
- 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)
- Chemical Treatment Of Metals (AREA)
Abstract
Description
실시예 No. | 몰리이온(g/l) | 인산(g/l) | 질산이온(g/l) | 규불화수소(g/l) | 내식성 | 표면외관 | 용액안전성 | 피막형성시간 | |
발명예 | 1 | 18 | 40 | 25 | 5 | ◎ | ◎ | ◎ | ◎ |
2 | 20 | 40 | 25 | 5 | ◎ | ◎ | ◎ | ◎ | |
3 | 25 | 40 | 25 | 5 | ◎ | ◎ | ◎ | ◎ | |
비교예 | 4 | 6 | 40 | 25 | 5 | × | × | ○ | × |
5 | 30 | 40 | 25 | 5 | × | × | × | △ | |
발명예 | 6 | 20 | 40 | 25 | 5 | ◎ | ◎ | ◎ | ◎ |
7 | 20 | 35 | 25 | 5 | ◎ | ◎ | ◎ | ◎ | |
8 | 20 | 20 | 25 | 5 | ◎ | ◎ | ◎ | ◎ | |
비교예 | 9 | 20 | 10 | 25 | 5 | × | × | ○ | × |
10 | 20 | 55 | 25 | 5 | × | × | × | △ | |
발명예 | 11 | 20 | 35 | 15 | 5 | ◎ | ◎ | ◎ | ◎ |
12 | 20 | 35 | 25 | 5 | ◎ | ◎ | ◎ | ◎ | |
13 | 20 | 35 | 40 | 5 | ◎ | ◎ | ◎ | ◎ | |
비교예 | 14 | 20 | 35 | 5 | 5 | × | × | ○ | × |
15 | 20 | 35 | 55 | 5 | × | × | × | △ | |
발명예 | 16 | 20 | 35 | 25 | 3 | ◎ | ◎ | ◎ | ◎ |
17 | 20 | 35 | 25 | 5 | ◎ | ◎ | ◎ | ◎ | |
18 | 20 | 35 | 25 | 7 | ◎ | ◎ | ◎ | ◎ | |
비교예 | 19 | 20 | 35 | 25 | 1 | × | × | ○ | × |
20 | 20 | 36 | 25 | 13 | × | × | × | △ | |
◎: 우수, ○: 양호, △: 보통, : 불량 |
구분 | 처리온도(℃) | 내식성(SST) | |
발명예 | 21 | 45 | ◎ |
22 | 65 | ◎ | |
23 | 75 | ◎ | |
비교예 | 24 | 35 | × |
25 | 85 | × |
Claims (3)
- 몰리이온: 17 ~ 25g/l, 인산: 15 ~ 55 g/l , 질산이온: 8 ~ 50g/l, 및 규불화수소: 2 ~ 8g/l를 함유하는 아연도금강판용 몰리포스페이트피막 형성용액
- 제1항의 아연도금강판용 몰리포스페이트피막 형성용액을 40~80℃로 유지하여 아연도금강판을 처리하여 아연도금강판위에 몰리포스페이트 피막을 형성하는 몰리포스페이트처리 강판의 제조방법
- 제1항의 아연도금강판용 몰리포스페이트피막 형성용액을 40~80℃로 유지하여 아연도금강판을 처리하여 아연도금강판위에 몰리포스페이트 피막을 형성한 후, 수지를 피복하는 수지피복강판의 제조방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010073937A KR100544500B1 (ko) | 2001-11-26 | 2001-11-26 | 아연도금강판용 몰리포스페이트 피막 형성용액, 및 이용액을 이용한 몰리포스페이트처리 강판의 제조방법 및수지피복강판의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010073937A KR100544500B1 (ko) | 2001-11-26 | 2001-11-26 | 아연도금강판용 몰리포스페이트 피막 형성용액, 및 이용액을 이용한 몰리포스페이트처리 강판의 제조방법 및수지피복강판의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030042986A true KR20030042986A (ko) | 2003-06-02 |
KR100544500B1 KR100544500B1 (ko) | 2006-01-24 |
Family
ID=29571409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010073937A KR100544500B1 (ko) | 2001-11-26 | 2001-11-26 | 아연도금강판용 몰리포스페이트 피막 형성용액, 및 이용액을 이용한 몰리포스페이트처리 강판의 제조방법 및수지피복강판의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100544500B1 (ko) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100256355B1 (ko) * | 1995-09-25 | 2000-05-15 | 이구택 | 아연도금 강판의 몰리포스페이트 피막 형성방법 |
KR100256361B1 (ko) * | 1995-12-30 | 2000-05-15 | 이구택 | 피막 형성시 우수한 백색도 및 내식성을 나타내는 몰리포스페이트용액 및 이를 이용한 피막형성방법 |
KR100321040B1 (ko) * | 1997-11-26 | 2002-09-17 | 포항종합제철 주식회사 | 몰리포스실리케이트 피막 형성액 및 이를 이용한피막 형성방법 |
KR100368259B1 (ko) * | 1998-12-10 | 2003-03-29 | 주식회사 포스코 | 아연도금강판용 몰리포스페이트 피막 처리 용액 및 이를 이용하여 수지도포후에도 내식성이 개선된 아연도금강판 제조방법 |
-
2001
- 2001-11-26 KR KR1020010073937A patent/KR100544500B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100544500B1 (ko) | 2006-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8075708B2 (en) | Pretreatment method for coating | |
CA1199857A (en) | Phosphate coatings for metal surfaces | |
CN102066612B (zh) | 用于金属表面的基于Ti/Zr的最佳钝化 | |
EP1433875B1 (en) | Chemical conversion coating agent and surface-treated metal | |
US7510612B2 (en) | Chemical conversion coating agent and surface-treated metal | |
JP5198727B2 (ja) | 亜鉛又は亜鉛合金上に黒色の6価クロムフリー化成皮膜を形成するための処理溶液 | |
US6524403B1 (en) | Non-chrome passivation process for zinc and zinc alloys | |
JPS6352114B2 (ko) | ||
US8449695B2 (en) | Method for making and using chromium III salts | |
JP3987633B2 (ja) | 金属の保護皮膜形成用処理剤と形成方法 | |
KR20040002633A (ko) | 내식성 3가 크롬 인산염 화성 피막 처리 | |
JP2015004136A (ja) | 亜鉛金属表面の耐食性皮膜形成方法 | |
JP2016132785A (ja) | 三価クロム化成皮膜処理液及び金属基材の処理方法 | |
US4637838A (en) | Process for phosphating metals | |
JP5061395B2 (ja) | 亜鉛又は亜鉛−ニッケル合金めっき用六価クロムフリー被膜形成剤及び形成方法 | |
KR100544500B1 (ko) | 아연도금강판용 몰리포스페이트 피막 형성용액, 및 이용액을 이용한 몰리포스페이트처리 강판의 제조방법 및수지피복강판의 제조방법 | |
KR100544499B1 (ko) | 아연도금강판용 몰리포스페이트 피막 형성용액, 및 이용액을 이용한 내식성이 우수한 몰리포스페이트처리강판의 제조방법 및 내식성이 우수한 수지피복강판의제조방법 | |
US4708744A (en) | Process for phosphating metal surfaces and especially iron surfaces | |
KR20220118457A (ko) | 아연 또는 아연-니켈 코팅 기판에 크롬 포함 부동태화 층을 성막하기 위한 부동태화 조성물 및 방법 | |
AU702478B2 (en) | Method of phosphatising metal surfaces | |
JP4436885B1 (ja) | 化成処理液及び化成皮膜の形成方法 | |
JP5424555B2 (ja) | 亜鉛金属表面の耐食性皮膜形成方法 | |
US4774145A (en) | Zinc phosphate chemical conversion film and method for forming the same | |
US9228263B1 (en) | Chemical conversion coating for protecting magnesium alloys from corrosion | |
JPH0762554A (ja) | 亜鉛系めっき材料の黒色化処理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130103 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140103 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150108 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160111 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170109 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180108 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20200110 Year of fee payment: 15 |