JPH0357192B2 - - Google Patents
Info
- Publication number
- JPH0357192B2 JPH0357192B2 JP59105797A JP10579784A JPH0357192B2 JP H0357192 B2 JPH0357192 B2 JP H0357192B2 JP 59105797 A JP59105797 A JP 59105797A JP 10579784 A JP10579784 A JP 10579784A JP H0357192 B2 JPH0357192 B2 JP H0357192B2
- Authority
- JP
- Japan
- Prior art keywords
- zinc phosphate
- film
- iron
- solution
- zinc
- 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.)
- Expired - Lifetime
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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10579784A JPS60251279A (ja) | 1984-05-25 | 1984-05-25 | 鉄系材料のリン酸亜鉛系皮膜化成法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10579784A JPS60251279A (ja) | 1984-05-25 | 1984-05-25 | 鉄系材料のリン酸亜鉛系皮膜化成法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60251279A JPS60251279A (ja) | 1985-12-11 |
JPH0357192B2 true JPH0357192B2 (enrdf_load_html_response) | 1991-08-30 |
Family
ID=14417110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10579784A Granted JPS60251279A (ja) | 1984-05-25 | 1984-05-25 | 鉄系材料のリン酸亜鉛系皮膜化成法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60251279A (enrdf_load_html_response) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6169974A (ja) * | 1984-09-12 | 1986-04-10 | Nippon Parkerizing Co Ltd | 電着塗装前処理用リン酸亜鉛系皮膜化成法 |
JPS63100185A (ja) * | 1986-10-16 | 1988-05-02 | Nippon Parkerizing Co Ltd | 冷延鋼板または亜鉛めっき鋼板のりん酸塩化成処理方法 |
JPH0672311B2 (ja) * | 1987-04-08 | 1994-09-14 | トヨタ自動車株式会社 | リン酸亜鉛化成処理方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5531144A (en) * | 1978-08-25 | 1980-03-05 | Oxy Metal Industries Corp | Phosphate salt treatment of metal |
-
1984
- 1984-05-25 JP JP10579784A patent/JPS60251279A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60251279A (ja) | 1985-12-11 |
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