SU595659A2 - Method of determining the strength of adhesion of coating to substrate - Google Patents

Method of determining the strength of adhesion of coating to substrate

Info

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
Application number
SU762420794A
Other languages
Russian (ru)
Inventor
Галина Ювенальевна Микульская
Владимир Борисович Малышев
Original Assignee
Саратовский политехнический институт
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 Саратовский политехнический институт filed Critical Саратовский политехнический институт
Priority to SU762420794A priority Critical patent/SU595659A2/en
Application granted granted Critical
Publication of SU595659A2 publication Critical patent/SU595659A2/en

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  • 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; :.

SU762420794A 1976-11-15 1976-11-15 Method of determining the strength of adhesion of coating to substrate SU595659A2 (en)

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)

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