JPS55128585A - Prevention of corrosion of zinc-coated steel material - Google Patents
Prevention of corrosion of zinc-coated steel materialInfo
- Publication number
- JPS55128585A JPS55128585A JP3383479A JP3383479A JPS55128585A JP S55128585 A JPS55128585 A JP S55128585A JP 3383479 A JP3383479 A JP 3383479A JP 3383479 A JP3383479 A JP 3383479A JP S55128585 A JPS55128585 A JP S55128585A
- Authority
- JP
- Japan
- Prior art keywords
- steel material
- coated steel
- coated
- treating agent
- corrosion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/16—Sulfur-containing compounds
- C23F11/165—Heterocyclic compounds containing sulfur as hetero atom
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
PURPOSE:To attain high anticorrosiveness under a corrosive environment by virtue of coordinate bonding, etc., by coating a Zn-coated steel material with one or more of specific heterocyclic compounds or with a treating agent containing same. CONSTITUTION:A Zn-coated steel material is coated with one or more of heterocyclic compounds of the formula I, (X is a group of amine, hydrazine, oxime, hydroxyl, thiol, carbonyl, alkyl, or allyl, and Y is 2 or 3 C or N atoms forming a fundamental ring and H, O, alkyl, etc., bonded to atoms of said ring), e.g., 3- ethylrhodanine, etc., or a treating agent containing the compounds by a conventional coating method. Usually, the treating agent of a concentration of 10mg/l or more is used and coated to a thickness of 0.1mg-2g/m<2>.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3383479A JPS55128585A (en) | 1979-03-24 | 1979-03-24 | Prevention of corrosion of zinc-coated steel material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3383479A JPS55128585A (en) | 1979-03-24 | 1979-03-24 | Prevention of corrosion of zinc-coated steel material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55128585A true JPS55128585A (en) | 1980-10-04 |
JPS624468B2 JPS624468B2 (en) | 1987-01-30 |
Family
ID=12397511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3383479A Granted JPS55128585A (en) | 1979-03-24 | 1979-03-24 | Prevention of corrosion of zinc-coated steel material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55128585A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000282252A (en) * | 1999-01-29 | 2000-10-10 | Nippon Steel Corp | Non-chromium type surface treated metallic material |
KR100589800B1 (en) * | 1997-05-14 | 2006-08-30 | 닛본 페인트 가부시끼가이샤 | Anticorrosive coating composition and anticorrosion treatment method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5562173A (en) * | 1978-10-31 | 1980-05-10 | Nippon Steel Corp | Preventing method for formation of zinc white rust on zinc-plated steel sheet |
-
1979
- 1979-03-24 JP JP3383479A patent/JPS55128585A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5562173A (en) * | 1978-10-31 | 1980-05-10 | Nippon Steel Corp | Preventing method for formation of zinc white rust on zinc-plated steel sheet |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100589800B1 (en) * | 1997-05-14 | 2006-08-30 | 닛본 페인트 가부시끼가이샤 | Anticorrosive coating composition and anticorrosion treatment method |
JP2000282252A (en) * | 1999-01-29 | 2000-10-10 | Nippon Steel Corp | Non-chromium type surface treated metallic material |
JP4534217B2 (en) * | 1999-01-29 | 2010-09-01 | 新日本製鐵株式会社 | Non-chromium surface-treated metal |
Also Published As
Publication number | Publication date |
---|---|
JPS624468B2 (en) | 1987-01-30 |
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