SU477334A1 - Method for determining adhesion of conductive coatings - Google Patents

Method for determining adhesion of conductive coatings

Info

Publication number
SU477334A1
SU477334A1 SU1816826A SU1816826A SU477334A1 SU 477334 A1 SU477334 A1 SU 477334A1 SU 1816826 A SU1816826 A SU 1816826A SU 1816826 A SU1816826 A SU 1816826A SU 477334 A1 SU477334 A1 SU 477334A1
Authority
SU
USSR - Soviet Union
Prior art keywords
conductive coatings
adhesion
determining adhesion
conductive
coatings
Prior art date
Application number
SU1816826A
Other languages
Russian (ru)
Inventor
Лев Николаевич Линник
Михаил Иванович Коробов
Original Assignee
Предприятие П/Я Г-4219
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-4219 filed Critical Предприятие П/Я Г-4219
Priority to SU1816826A priority Critical patent/SU477334A1/en
Application granted granted Critical
Publication of SU477334A1 publication Critical patent/SU477334A1/en

Links

Description

Изобретение относитс  к технике контрол  токопровод щих покрытий.The invention relates to conductive coating monitoring techniques.

Известен магнитоэлектрический способ оиределени  адгезии токопровод щих иокрытий, недостатком которого  вл етс  необходимость создани  мощного магнитного пол  к невозможность контрол  тонких иокрытий, не выдерживающих пропускани  через них значительных токов.A known magnetoelectric method is used to determine the adhesion of conductive coatings, the disadvantage of which is the need to create a powerful magnetic field, since it is impossible to control thin coatings that cannot withstand the passage of significant currents through them.

Дл  обеспечени  возможиости определени  адгезии тонких токопровод щих покрытий но предлагаемому способу между токопровод Щим покрытием на подложке и дополнительным электродом, расположенным иа рассто нни , исключающем электрический пробой между ними, прикладывают возрастающее по амплитуде напр жение и по величине напр женности электрического пол  между электродами в лгомент отрыва токонровод щего покрыти  от подложки суд т об адгезии токопровод щих покрытий.To ensure the adhesion of thin conductive coatings, the proposed method between the conductive shield on the substrate and the additional electrode located and the distance excluding electrical breakdown between them applies an amplitude-increasing voltage and an electric field strength between the electrodes to long tearing off the conductive coating from the substrate is judged on the adhesion of the conductive coatings.

Предмет изобретени Subject invention

Способ определени  адгезии токопровод щих покрытий с использованием электромеханического взаимодействи , отличающийс  тем,The method of determining the adhesion of conductive coatings using electromechanical interaction, characterized in

что, с целью обеспечени  возможности определени  адгезии тонких токопровод щих покрытий , между токопровод щим покрытием на нодложке и дополнительным электродом прикладывают возрастающее по амплитуде папр жение , и по величиие напр женности электрического пол  между электродамИ в момент отрыва токопровод щего покрыти  от подложки суд т об адгезии токопровод щих покрытий .that, in order to make it possible to determine the adhesion of thin conductive coatings, an amplifying amplitude voltage is applied between the conductive coating on the base and an additional electrode, and the magnitude of the electric field between the electrodes is judged adhesion conductive coatings.

SU1816826A 1972-07-27 1972-07-27 Method for determining adhesion of conductive coatings SU477334A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1816826A SU477334A1 (en) 1972-07-27 1972-07-27 Method for determining adhesion of conductive coatings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1816826A SU477334A1 (en) 1972-07-27 1972-07-27 Method for determining adhesion of conductive coatings

Publications (1)

Publication Number Publication Date
SU477334A1 true SU477334A1 (en) 1975-07-15

Family

ID=20523776

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1816826A SU477334A1 (en) 1972-07-27 1972-07-27 Method for determining adhesion of conductive coatings

Country Status (1)

Country Link
SU (1) SU477334A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105466848A (en) * 2014-12-05 2016-04-06 万向A一二三系统有限公司 Method for measuring bonding force of foil and powder under positive plate high-density coating condition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105466848A (en) * 2014-12-05 2016-04-06 万向A一二三系统有限公司 Method for measuring bonding force of foil and powder under positive plate high-density coating condition
CN105466848B (en) * 2014-12-05 2018-02-13 万向一二三股份公司 Foil bonds force measuring method with powder in the case of the coating of positive plate high areal density

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