RU2009131229A - SOLUTION FOR PHOSPHATING A STEEL SURFACE - Google Patents
SOLUTION FOR PHOSPHATING A STEEL SURFACE Download PDFInfo
- Publication number
- RU2009131229A RU2009131229A RU2009131229/02A RU2009131229A RU2009131229A RU 2009131229 A RU2009131229 A RU 2009131229A RU 2009131229/02 A RU2009131229/02 A RU 2009131229/02A RU 2009131229 A RU2009131229 A RU 2009131229A RU 2009131229 A RU2009131229 A RU 2009131229A
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- RU
- Russia
- Prior art keywords
- ions
- ammonium
- phosphoric anhydride
- zinc
- phosphating
- Prior art date
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- Chemical Treatment Of Metals (AREA)
Abstract
1. Раствор для фосфатирования стальной поверхности, содержащий ионы цинка, фосфорного ангидрида, нитрата, отличающийся тем, что дополнительно содержит ионы аммония и ионы натрия при следующем содержании компонентов, г/л: ! Ионы цинка (Zn2+) 3,75-13,6 Фосфорный ангидрид (Р2О5) 3,0-25,6 ! Ионы нитрата 9,5-33,6 ! Ионы аммония 0,76-6,5 !Ионы натрия (Na+) 0,25-2,17 Вода остальное до 1 л ! причем массовое соотношение суммы катионов цинка и аммония к фосфорному ангидриду составляет , а массовое соотношение ионов натрия к ионам аммония составляет . 1. A solution for phosphating a steel surface containing zinc ions, phosphoric anhydride, nitrate, characterized in that it additionally contains ammonium ions and sodium ions in the following components, g / l:! Zinc ions (Zn2 +) 3.75-13.6 Phosphoric anhydride (P2O5) 3.0-25.6! Ions of nitrate 9.5-33.6! Ammonium ions 0.76-6.5! Sodium ions (Na +) 0.25-2.17 Water, the rest is up to 1 liter! moreover, the mass ratio of the sum of zinc and ammonium cations to phosphoric anhydride is, and the mass ratio of sodium ions to ammonium ions is.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009131229/02A RU2009131229A (en) | 2009-08-17 | 2009-08-17 | SOLUTION FOR PHOSPHATING A STEEL SURFACE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009131229/02A RU2009131229A (en) | 2009-08-17 | 2009-08-17 | SOLUTION FOR PHOSPHATING A STEEL SURFACE |
Publications (1)
Publication Number | Publication Date |
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RU2009131229A true RU2009131229A (en) | 2011-02-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2009131229/02A RU2009131229A (en) | 2009-08-17 | 2009-08-17 | SOLUTION FOR PHOSPHATING A STEEL SURFACE |
Country Status (1)
Country | Link |
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RU (1) | RU2009131229A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2489517C1 (en) * | 2012-04-19 | 2013-08-10 | Закрытое акционерное общество "ФК" | Solution for phosphatisation of steel surface |
-
2009
- 2009-08-17 RU RU2009131229/02A patent/RU2009131229A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2489517C1 (en) * | 2012-04-19 | 2013-08-10 | Закрытое акционерное общество "ФК" | Solution for phosphatisation of steel surface |
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