Strength of Epoxy-Bonded Aluminium Alloy Joints After Sandblasting

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F22%3A94102" target="_blank" >RIV/60460709:41310/22:94102 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.astrj.com/Strength-of-Epoxy-Bonded-Aluminium-Alloy-Joints-After-Sandblasting,147524,0,2.html" target="_blank" >http://www.astrj.com/Strength-of-Epoxy-Bonded-Aluminium-Alloy-Joints-After-Sandblasting,147524,0,2.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12913/22998624/147524" target="_blank" >10.12913/22998624/147524</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Strength of Epoxy-Bonded Aluminium Alloy Joints After Sandblasting

Popis výsledku v původním jazyce

The purpose of this article is to investigate the effect of sandblasting surface treatment, before the bonding process, on the strength of the adhesive joints of the three types of aluminium alloy sheets. Three values of pressure were used during the sandblasting process, i.e. 0,41 MPa, 0,51 MPa and 0,56 MPa. After mechanical treatment, the samples of aluminium alloys sheets were degreased three times with acetone by immersion. The elements were bonded with single-lap joints using two components epoxy adhesive. After the curing process, the shear strength tests of the aluminium alloy adhesive joints were conducted, according to the DIN EN 1465 standard. The surface topography of all samples was measured, and the most important surface roughness parameter and its waviness were determined. Based on the experimental results, it was noticed that, among others, while using the same pressure value during sandblasting of different aluminium alloys, the roughness parameters Ra and Rz of the obtained surfaces

Název v anglickém jazyce

Strength of Epoxy-Bonded Aluminium Alloy Joints After Sandblasting

Popis výsledku anglicky

The purpose of this article is to investigate the effect of sandblasting surface treatment, before the bonding process, on the strength of the adhesive joints of the three types of aluminium alloy sheets. Three values of pressure were used during the sandblasting process, i.e. 0,41 MPa, 0,51 MPa and 0,56 MPa. After mechanical treatment, the samples of aluminium alloys sheets were degreased three times with acetone by immersion. The elements were bonded with single-lap joints using two components epoxy adhesive. After the curing process, the shear strength tests of the aluminium alloy adhesive joints were conducted, according to the DIN EN 1465 standard. The surface topography of all samples was measured, and the most important surface roughness parameter and its waviness were determined. Based on the experimental results, it was noticed that, among others, while using the same pressure value during sandblasting of different aluminium alloys, the roughness parameters Ra and Rz of the obtained surfaces

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Advances in Science and Technology Research Journal

ISSN

2299-8624

e-ISSN

2299-8624

Svazek periodika

16

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

18

Strana od-do

262-279

Kód UT WoS článku

000796388900006

EID výsledku v databázi Scopus

2-s2.0-85128082357