FIELD: corrosion protection of metals; particularly, phosphatizing surfaces of ferrous metals, and may be used in any branches of machine-building and instrument-making industries during paintwork. SUBSTANCE: solution contains, g/l: phosphate ions, 6-8.5; nitrate ions, 1.6-3.25; chlorate ions, 2.39-4.19; calcium ions, 0.8-1.75; molybdenum ions, 0.0299-0.054; polyethyleneglycol ether of synthetic fatty alcohols from synthanol group DC-10, DT-7, 0.1-0.4; and bis-(alkylpolyoxyethylene)-phosphate (oxyphos), 0.05-0.2; water, the balance. EFFECT: higher efficiency. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SOLUTION FOR PHOSPHATING METALLIC SURFACE | 1992 |
|
RU2044802C1 |
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|
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RU2109084C1 |
| SOLUTION FOR PHOSPHATING | 1993 |
|
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| COMPOSITION FOR PHOSPHATIZING A METAL SURFACE | 0 |
|
SU1520145A1 |
| PHOSPHATE COATING PRODUCTION METHOD | 2018 |
|
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| SOLUTION FOR METAL SURFACE PHOSPHATIZING | 2001 |
|
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| SOLUTION OF PHOSPHATIZATION AND A METHOD OF TREATMENT OF A METAL SURFACE WITH THE SOLUTION | 2003 |
|
RU2251590C2 |
| METHOD OF MANUFACTURE OF PHOSPHATE COATING | 2007 |
|
RU2365675C2 |
