SU595659A2 - Method of determining the strength of adhesion of coating to substrate - Google Patents
Method of determining the strength of adhesion of coating to substrateInfo
- Publication number
- SU595659A2 SU595659A2 SU762420794A SU2420794A SU595659A2 SU 595659 A2 SU595659 A2 SU 595659A2 SU 762420794 A SU762420794 A SU 762420794A SU 2420794 A SU2420794 A SU 2420794A SU 595659 A2 SU595659 A2 SU 595659A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coating
- strength
- determining
- adhesion
- substrate
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
1one
Изобретение касаетс определени прочпостиых свойств материалов, а именно способов определени прочности покрыти с основным материалом.The invention relates to the determination of the strength properties of materials, namely methods for determining the strength of a coating with a base material.
По авт. св. .YO 229012 известен способ определени прочности сцеплени покрыти с основным лтатериалом, заключающийс в том, что ла подложку устанавливают пластину с коническими отверсти ми, нанос т через конические отверсти покрытие и отрывают пластину вместе с покрытием от основного материала .By bus. St. YO 229012 is a known method for determining the adhesion strength of a coating with a base material, in that a substrate is placed on a plate with conical holes, a coating is applied through conical holes, and the plate is torn off with the coating from the base material.
Недостатком этого способа вл етс узкий класс исследуемых материалов, так как в случае испытани покрытий, имеющ1гх пизкую механическую прочность, разрушение покрыти происходит раньше, чем исиытаиие на адгезию.The disadvantage of this method is the narrow class of materials under investigation, since in the case of testing coatings that have low mechanical strength, the destruction of the coating occurs earlier than the development of adhesion.
Целью изобретени вл етс расширение класса исследуемых материалов.The aim of the invention is to expand the class of materials studied.
Дл этого по иредлагаемому способу после нанесени покрыти полость конического отверсти пластины заполн ют кле шим веш ,еством.For this, according to the proposed method, after coating the cavity of the conical hole, the plates are filled with a weighted piece.
Сиособ осупдествл етс следуюшим обра:- ОМ .The method is described in the following way: - OM.
На подложку устанавливают пластину с коническими отверсти ми, через которые нанос т покрытие. После -нанесени покрыти иолость коиического отверсти пластины занолн ют кле ш,им вешеством. Затем после отверждени кле одего вещества отрывают пластину вместе с покрытием от основани .A plate with tapered holes is placed on the substrate through which the coating is applied. After the coating is applied, the icicles of the coic orifice of the plate are filled with glue, they are affected. Then, after curing, the adhesives are torn off the plate together with the coating from the base.
Использование кле щего вещества позвол ет получить равномерный отрыв по площади покрыти и те.м самым расширить класс исследуемых Л1атериалов.The use of an adhesive allows to obtain a uniform separation over the area of the coating and those m most expand the class of material under study.
Форм у л а и 3 о б р е т е н и Formula and 3 about b ete n and
Способ определени прочности сцеплени покрыти с осповпым материалом по авт. св. Л 229012, от л и ч а ю щ и и е тем, что, с пелью расширепп класса исследуемых материалов , иосле иаиесеии покрыти полость коиического отверсти пласт;.1ны заиоли ют :-:ле н,им веществ; :.Method for determining the adhesion strength of a coating with a bulk material according to ed. St. L 229012, which is based on the fact that, with a wide range of materials under study, after the covering of the cavity, the cavity of the reservoir; 1.1 they blister: -: le n, substances; :.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762420794A SU595659A2 (en) | 1976-11-15 | 1976-11-15 | Method of determining the strength of adhesion of coating to substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762420794A SU595659A2 (en) | 1976-11-15 | 1976-11-15 | Method of determining the strength of adhesion of coating to substrate |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU229012 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU595659A2 true SU595659A2 (en) | 1978-02-28 |
Family
ID=20683102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762420794A SU595659A2 (en) | 1976-11-15 | 1976-11-15 | Method of determining the strength of adhesion of coating to substrate |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU595659A2 (en) |
-
1976
- 1976-11-15 SU SU762420794A patent/SU595659A2/en active
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