SU539059A1 - Fluid penetrant for color flaw detection - Google Patents

Fluid penetrant for color flaw detection

Info

Publication number
SU539059A1
SU539059A1 SU2098635A SU2098635A SU539059A1 SU 539059 A1 SU539059 A1 SU 539059A1 SU 2098635 A SU2098635 A SU 2098635A SU 2098635 A SU2098635 A SU 2098635A SU 539059 A1 SU539059 A1 SU 539059A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flaw detection
fluid
color flaw
fluid penetrant
penetrant
Prior art date
Application number
SU2098635A
Other languages
Russian (ru)
Inventor
Татьяна Владимировна Растова
Валентина Алексеевна Васильева
Original Assignee
Предприятие П/Я В-2120
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 В-2120 filed Critical Предприятие П/Я В-2120
Priority to SU2098635A priority Critical patent/SU539059A1/en
Application granted granted Critical
Publication of SU539059A1 publication Critical patent/SU539059A1/en

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Description

1one

Изобретение относитс  к области нолучени  проникающей жидкости, используемой при пветном контроле нзделий и их деталей на наличие новерхностных дефектов - дл  нветной дефектоскопип сварных соединений и деталей химических аппаратов.The invention relates to the field of penetrating liquid acquisition, used in continuous control of goods and their parts for the presence of surface defects - for the dark flaw detector of welded joints and parts of chemical apparatus.

Известно несколько составов нроникающих жидкостей па водной и водноспиртовой основе .There are several compositions of penetrating liquids on a water and water-alcohol base.

Состав 1 (вес. %): Иоверхностно-актпвное вещество «Березка - смесь сульфированных первнчных спиртов4-5Composition 1 (wt.%): Surface-active substance “Birch - a mixture of sulfonated primary alcohols4-5

Пассиватор - азотнокислыйPassivator - nitrate

натрий2-3sodium2-3

Краситель - родамин Dye - rhodamine

Дистиллированна  водаОстальноеDistilled Water Else

Состав 2 (вес. %):Part 2 (wt.%):

Спирт этиловый технический20-25Technical ethyl alcohol 20-25

Поверхностно-активное вещество «Сульфанол - додепилбензолсульфон натри 2-3Surfactant "Sulfanol - sodium dodepililzensulfon 2-3"

Пассиватор - азотнокислыйPassivator - nitrate

натрий2-3sodium2-3

Красргтель - родамин Krasrgtel - rhodamine

Дистиллированна  вода Остальное 1Distilled water Else 1

Однако указанные жпдкостн обладают незначнтельной смачнваемостью, слабой интенсивностью окраски и недостаточной чувствительностью .However, the above conditions have a slight wetting, a weak color intensity and a lack of sensitivity.

Известен также состав (вес. %): Сннрт этиловый технпческ1 Й20-25The composition (wt.%) Is also known: Snrnt ethyl tehpchesk1 Y20-25

Поверхностпо-актпвпое вещество - оксиэтилированный алкплфенол2-3Surface-active substance - ethoxylated alkplphenol2-3

Пассиватор - азотнокислый калнй2-3 Краситель - родамин Дистиллированна  вода Остальное 2Passivator - nitric acid 2-3 Dye - rhodamine Distilled water Remaining 2

Данный состав наиболее близок к предлагаемому .This composition is closest to the proposed.

Педостатком известного состава  вл ютс  иезначнтельна  смачиваемость, слаба  интенснвность окраски, а также недостаточна  чувствительность .The disadvantages of the known composition are insignificant wettability, poor color intensity, and also insufficient sensitivity.

Цель изобретени  - новыщение смачивающей снособности, чувствительности и интенсивностн окраски проникающей жидкости. Указаина  цель достигаетс  тем, что в проИ1П ;ающую жидкость дополнительно введено поверхностно - активное вещество - винна  кнслота, а в качестве пасснватора использован йоднстый калий.The purpose of the invention is the improvement of wetting ability, sensitivity and color intensity of the penetrating fluid. This goal is achieved by the use of a pro-1P; a surfactant is additionally introduced by the wine fluid, and a potassium iodine is used as the passnavator.

SU2098635A 1975-01-15 1975-01-15 Fluid penetrant for color flaw detection SU539059A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2098635A SU539059A1 (en) 1975-01-15 1975-01-15 Fluid penetrant for color flaw detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2098635A SU539059A1 (en) 1975-01-15 1975-01-15 Fluid penetrant for color flaw detection

Publications (1)

Publication Number Publication Date
SU539059A1 true SU539059A1 (en) 1976-12-15

Family

ID=20608032

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2098635A SU539059A1 (en) 1975-01-15 1975-01-15 Fluid penetrant for color flaw detection

Country Status (1)

Country Link
SU (1) SU539059A1 (en)

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