SU602532A1 - Composition for passivating ferrous and non-ferrous metals - Google Patents

Composition for passivating ferrous and non-ferrous metals

Info

Publication number
SU602532A1
SU602532A1 SU752171111A SU2171111A SU602532A1 SU 602532 A1 SU602532 A1 SU 602532A1 SU 752171111 A SU752171111 A SU 752171111A SU 2171111 A SU2171111 A SU 2171111A SU 602532 A1 SU602532 A1 SU 602532A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ferrous
composition
passivating
metals
ferrous metals
Prior art date
Application number
SU752171111A
Other languages
Russian (ru)
Inventor
Неля Махмутовна Окунь
Лев Яковлевич Богорад
Ирина Юрьевна Сапурина
Original Assignee
Предприятие П/Я Г-4585
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я Г-4585 filed Critical Предприятие П/Я Г-4585
Priority to SU752171111A priority Critical patent/SU602532A1/en
Application granted granted Critical
Publication of SU602532A1 publication Critical patent/SU602532A1/en

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  • Connection Of Batteries Or Terminals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Description

сплаве (АЛ5) или стали очагов коррозии . Коррозионна  активность пары оцениваетс  по силе тока, устанавливающейс  между электродами, погруженными в водно-глицериновые растворы, через 2ч.alloy (AL5) or steel foci of corrosion. The corrosion activity of a couple is estimated by the amperage that is established between the electrodes immersed in water-glycerin solutions after 2 hours.

ТаблицаTable

В табл. 2 и 3 приведены результаты испытаний эффективности состава во влажной атмосфере при 50 С по отношению к сплаву АЛ5, Ст. 45 и меди М-3.In tab. 2 and 3 shows the results of testing the effectiveness of the composition in a humid atmosphere at 50 ° C in relation to the alloy AL5, Art. 45 and copper M-3.

При проведении испытаний образцы обезжиривают, погружают в раствор и подвешивают на 2 ч над ним, а затем помещают з гидростат со 100%-ной относительной влажностью воздуха.During the tests, the samples are degreased, immersed in the solution and suspended for 2 hours over it, and then placed 3 hydrostat with 100% relative humidity.

Состав раствораThe composition of the solution

КомпонентыComponents

Содержание, %Content%

Бихромат кали  КальцинированТаблица 2Calcium Dichromate CalciumTable 2

Степень коррозионных поражений поверхности металла после 35 сут испытаний , %The degree of corrosion damage to the metal surface after 35 days of testing,%

МЗMOH

АЛ 5AL 5

10-1510-15

15-2015-20

Состав консервационного раствораThe composition of the preservation solution

Бихромат кали  КальцинированТ а ,б л и ц аPotassium bichromate KaltsinirovanTa, b l and c and

Степень коррозионных поражений поверхности стали, %, в течение, сутThe degree of corrosion damage to the surface of steel,%, for, days

II

1515

10ten

2525

6060

30thirty

8080

4040

SU752171111A 1975-09-10 1975-09-10 Composition for passivating ferrous and non-ferrous metals SU602532A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752171111A SU602532A1 (en) 1975-09-10 1975-09-10 Composition for passivating ferrous and non-ferrous metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752171111A SU602532A1 (en) 1975-09-10 1975-09-10 Composition for passivating ferrous and non-ferrous metals

Publications (1)

Publication Number Publication Date
SU602532A1 true SU602532A1 (en) 1978-04-15

Family

ID=20631358

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752171111A SU602532A1 (en) 1975-09-10 1975-09-10 Composition for passivating ferrous and non-ferrous metals

Country Status (1)

Country Link
SU (1) SU602532A1 (en)

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