RU93018854A - METHOD OF PROTECTING PRODUCTS AGAINST CORROSION - Google Patents

METHOD OF PROTECTING PRODUCTS AGAINST CORROSION

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Publication number
RU93018854A
RU93018854A RU93018854/26A RU93018854A RU93018854A RU 93018854 A RU93018854 A RU 93018854A RU 93018854/26 A RU93018854/26 A RU 93018854/26A RU 93018854 A RU93018854 A RU 93018854A RU 93018854 A RU93018854 A RU 93018854A
Authority
RU
Russia
Prior art keywords
products
corrosion
against corrosion
inert substance
porous film
Prior art date
Application number
RU93018854/26A
Other languages
Russian (ru)
Other versions
RU2059017C1 (en
Inventor
Г.П. Галанцев
В.Ю. Бердов
А.Н. Белоцветов
В.С. Доценко
Original Assignee
Сибирский центр электронно-лучевых технологий
Filing date
Publication date
Application filed by Сибирский центр электронно-лучевых технологий filed Critical Сибирский центр электронно-лучевых технологий
Priority to RU93018854A priority Critical patent/RU2059017C1/en
Priority claimed from RU93018854A external-priority patent/RU2059017C1/en
Publication of RU93018854A publication Critical patent/RU93018854A/en
Application granted granted Critical
Publication of RU2059017C1 publication Critical patent/RU2059017C1/en

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Claims (1)

Способ относится к защите изделий из металлов от коррозии в агрессивной среде. Сущность изобретения: для защиты изделий от коррозии наносят на его поверхность пористую пленку с последующей ее пропиткой инертным веществом; пленку наносят газотермическим напылением порошка углеродистого материала, причем напыляют каменноугольный порошок. Напыление осуществляется плазмотроном с подачей порошка до анодного пятна на установке УПУ-8М. Плазмообразующий газ - аргон, а транспортирующий - углекислый газ. Образовавшуюся пористую пленку пропитывают инертным веществом, например расплавленным парафином. После обработки стойкость изделий в агрессивных средах увеличивается в 3 - 6 раз.The method relates to the protection of metal products from corrosion in aggressive environments. The essence of the invention: to protect products from corrosion, a porous film is applied on its surface with its subsequent impregnation with an inert substance; the film is applied by thermal spray coating of carbonaceous material powder, and coal dust is sprayed. The sputtering is carried out by a plasma torch with a powder feed to the anode spot on the UPU-8M unit. The plasma gas is argon, and the carrier gas is carbon dioxide. The resulting porous film is impregnated with an inert substance, for example, molten paraffin. After processing, the resistance of products in corrosive environments is increased by 3 - 6 times.
RU93018854A 1993-04-12 1993-04-12 Pieces corrosion prevention method RU2059017C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93018854A RU2059017C1 (en) 1993-04-12 1993-04-12 Pieces corrosion prevention method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93018854A RU2059017C1 (en) 1993-04-12 1993-04-12 Pieces corrosion prevention method

Publications (2)

Publication Number Publication Date
RU93018854A true RU93018854A (en) 1996-01-10
RU2059017C1 RU2059017C1 (en) 1996-04-27

Family

ID=20140153

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93018854A RU2059017C1 (en) 1993-04-12 1993-04-12 Pieces corrosion prevention method

Country Status (1)

Country Link
RU (1) RU2059017C1 (en)

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