RU92012249A - SOLUTION FOR PHOSPHATING METAL SURFACES - Google Patents

SOLUTION FOR PHOSPHATING METAL SURFACES

Info

Publication number
RU92012249A
RU92012249A RU92012249/26A RU92012249A RU92012249A RU 92012249 A RU92012249 A RU 92012249A RU 92012249/26 A RU92012249/26 A RU 92012249/26A RU 92012249 A RU92012249 A RU 92012249A RU 92012249 A RU92012249 A RU 92012249A
Authority
RU
Russia
Prior art keywords
solution
metal surfaces
ions
phosphating
increase
Prior art date
Application number
RU92012249/26A
Other languages
Russian (ru)
Other versions
RU2044802C1 (en
Inventor
Т.М. Краснова
В.А. Чумаевский
Original Assignee
Товарищество с ограниченной ответственностью "ФК"
Filing date
Publication date
Application filed by Товарищество с ограниченной ответственностью "ФК" filed Critical Товарищество с ограниченной ответственностью "ФК"
Priority to RU92012249A priority Critical patent/RU2044802C1/en
Priority claimed from RU92012249A external-priority patent/RU2044802C1/en
Publication of RU92012249A publication Critical patent/RU92012249A/en
Application granted granted Critical
Publication of RU2044802C1 publication Critical patent/RU2044802C1/en

Links

Claims (1)

Раствор для фосфатирования металлических поверхностей относится к защите металлов от коррозии и может быть использован в любой отрасли машино- и приборостроения при проведении окрасочных работ. Сущность изобретения: раствор для фосфатирования содержит в мас.%: фосфат-ионы в виде экстракционной фосфорной кислоты (в пересчете на P2O5 4,5-17,0), нитрат-ионы магния (0,6 - 2,4), ионы молибдена (0,01 - 0,054), вода остальное. Предлагаемый раствор способствует повышению коррозионной стойкости, физико-механических показателей, сокращению расхода химикатов и увеличению срока службы изделий с фосфатными покрытиями.The solution for phosphating metal surfaces relates to the protection of metals against corrosion and can be used in any branch of machine building and instrument engineering during paint work. The essence of the invention: the solution for phosphating contains in wt.%: Phosphate ions in the form of phosphoric acid extraction (in terms of P 2 O 5 4,5-17,0), magnesium nitrate ions (0.6 - 2.4) , molybdenum ions (0.01 - 0.054), water the rest. The proposed solution helps to increase corrosion resistance, physico-mechanical properties, reduce the consumption of chemicals and increase the service life of products with phosphate coatings.
RU92012249A 1992-12-15 1992-12-15 Solution for phosphating metallic surface RU2044802C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92012249A RU2044802C1 (en) 1992-12-15 1992-12-15 Solution for phosphating metallic surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92012249A RU2044802C1 (en) 1992-12-15 1992-12-15 Solution for phosphating metallic surface

Publications (2)

Publication Number Publication Date
RU92012249A true RU92012249A (en) 1995-04-30
RU2044802C1 RU2044802C1 (en) 1995-09-27

Family

ID=20133712

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92012249A RU2044802C1 (en) 1992-12-15 1992-12-15 Solution for phosphating metallic surface

Country Status (1)

Country Link
RU (1) RU2044802C1 (en)

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