SU696354A1 - Method of determining adhesive force between coating and substrate - Google Patents

Method of determining adhesive force between coating and substrate

Info

Publication number
SU696354A1
SU696354A1 SU782585507A SU2585507A SU696354A1 SU 696354 A1 SU696354 A1 SU 696354A1 SU 782585507 A SU782585507 A SU 782585507A SU 2585507 A SU2585507 A SU 2585507A SU 696354 A1 SU696354 A1 SU 696354A1
Authority
SU
USSR - Soviet Union
Prior art keywords
coating
substrate
adhesive force
determining adhesive
determining
Prior art date
Application number
SU782585507A
Other languages
Russian (ru)
Inventor
Владислав Михайлович Котов
Исаак Борисович Шнейдман
Original Assignee
Специальное Конструкторское Бюро Электрофотографических Аппаратов
Грозненское Производственное Объединение "Оргтехника"
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 Специальное Конструкторское Бюро Электрофотографических Аппаратов, Грозненское Производственное Объединение "Оргтехника" filed Critical Специальное Конструкторское Бюро Электрофотографических Аппаратов
Priority to SU782585507A priority Critical patent/SU696354A1/en
Application granted granted Critical
Publication of SU696354A1 publication Critical patent/SU696354A1/en

Links

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

(54) СПОСОБ ОПРЕДЕЛЕНИЯ АДГЕЗИОННОЙ ПРОЧНОСТИ ПОКРЫТИЯ К ОСНОВЕ(54) METHOD FOR DETERMINING ADHESIVE STRENGTH OF A COATING TO THE BASIS

чающийс  в том, что на испытуемое покрытие наклеивают тордом штифт ,., прижимают периферийную часть покрыти  на основе, прикладывают нагрузив к штифту и фиксируют усилие отрыва , по величине которого суд т об адгезионной прочности., о т л и ч а ю щ и и с-Я тем, что, с целью повышени  точности определени  за счет исключени  вли ни  усили  среза, используют два штифта, имеющих равныеThis involves sticking a test pin onto the test coating, pressing down the peripheral part of the coating on the base, applying a load to the pin and fixing the tearing force, judging by its adhesion strength c-I by the fact that, in order to improve the accuracy of determination by eliminating the influence of shear forces, two pins are used having equal

периметры, но разные плошади контакта с.покрытием, а адгезионную :rfpO4HocTb покрыти  к основе опреде .л ют как отношение :разности усилий . отрыва двух штифтов к разности плошадей контакта с покрытием.perimeters, but different areas of contact with a coating, and adhesion: rfpO4HocTb coating to the base is defined as the ratio: the difference of the forces. separation of two pins to the difference in contact area with the coating.

Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination

1, Авторское свидетельство СССР № 183459, кл. G 01 N 19/04, 1965,1, USSR Author's Certificate No. 183459, cl. G 01 N 19/04, 1965,

SU782585507A 1978-03-02 1978-03-02 Method of determining adhesive force between coating and substrate SU696354A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782585507A SU696354A1 (en) 1978-03-02 1978-03-02 Method of determining adhesive force between coating and substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782585507A SU696354A1 (en) 1978-03-02 1978-03-02 Method of determining adhesive force between coating and substrate

Publications (1)

Publication Number Publication Date
SU696354A1 true SU696354A1 (en) 1979-11-05

Family

ID=20751449

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782585507A SU696354A1 (en) 1978-03-02 1978-03-02 Method of determining adhesive force between coating and substrate

Country Status (1)

Country Link
SU (1) SU696354A1 (en)

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