RU2018107940A - Method for measuring porosity of electroplated coating and device for its implementation - Google Patents

Method for measuring porosity of electroplated coating and device for its implementation Download PDF

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Publication number
RU2018107940A
RU2018107940A RU2018107940A RU2018107940A RU2018107940A RU 2018107940 A RU2018107940 A RU 2018107940A RU 2018107940 A RU2018107940 A RU 2018107940A RU 2018107940 A RU2018107940 A RU 2018107940A RU 2018107940 A RU2018107940 A RU 2018107940A
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Prior art keywords
product
implementation
porosity
measuring
working
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RU2018107940A
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Russian (ru)
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RU2018107940A3 (en
Inventor
Владимир Афанасьевич Руденок
Максим Николаевич Стрелков
Кирилл Андреевич Иванов
Надежда Алексеевна Салтыкова
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Акционерное общество "Концерн "Калашников"
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Priority to RU2018107940A priority Critical patent/RU2018107940A/en
Publication of RU2018107940A publication Critical patent/RU2018107940A/en
Publication of RU2018107940A3 publication Critical patent/RU2018107940A3/ru

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Claims (2)

1. Способ измерения пористости гальванического покрытия внутренней поверхности изделия, включающий определение силы тока в электрохимической ячейке между рабочим и вспомогательным электродами при условии поддержания потенциала рабочего электрода, равным потенциалу электрода сравнения, отличающийся тем, что в качестве электрода сравнения используют внутреннюю полость исследуемого изделия, заполненную коррозионным раствором.1. The method of measuring the porosity of the plating coating of the inner surface of the product, including determining the current strength in the electrochemical cell between the working and auxiliary electrodes, provided that the potential of the working electrode is equal to the potential of the reference electrode, characterized in that the internal cavity of the test article filled with corrosive solution. 2. Устройство для измерения пористости гальванического покрытия внутренней поверхности изделия, состоящее из электрохимической ячейки, содержащей рабочий и вспомогательный электроды, заполненной коррозионным раствором и связанной через электролитический ключ с раствором, находящимся внутри исследуемого изделия, отличающееся тем, что в качестве электрода сравнения используют технологическую полость в изделии.2. A device for measuring the porosity of the galvanic coating of the inner surface of the product, consisting of an electrochemical cell containing a working and auxiliary electrodes, filled with a corrosive solution and connected through an electrolytic key to a solution inside the test product, characterized in that a technological cavity is used as a reference electrode in the product.
RU2018107940A 2018-03-05 2018-03-05 Method for measuring porosity of electroplated coating and device for its implementation RU2018107940A (en)

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RU2018107940A RU2018107940A (en) 2018-03-05 2018-03-05 Method for measuring porosity of electroplated coating and device for its implementation

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RU2018107940A3 RU2018107940A3 (en) 2019-09-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2741263C1 (en) * 2020-05-22 2021-01-22 Акционерное общество «Концерн «Калашников» Method for measuring porosity of galvanic coating of inner surface of article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2741263C1 (en) * 2020-05-22 2021-01-22 Акционерное общество «Концерн «Калашников» Method for measuring porosity of galvanic coating of inner surface of article

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RU2018107940A3 (en) 2019-09-05

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