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<dc:title xml:lang="pl"><![CDATA[Effect of ultrasonic peening on mechanical properties of low carbon steel AISI 1020 TIG welding joints process]]></dc:title>
<dc:creator><![CDATA[Mohammed Ali, Ghusoon Ridha]]></dc:creator>
<dc:creator><![CDATA[Ridha, Ali Zuhair]]></dc:creator>
<dc:creator><![CDATA[Sadeq, Dina Abbas]]></dc:creator>
<dc:creator><![CDATA[Ebraheem, Ahmed Abdullah]]></dc:creator>
<dc:creator><![CDATA[Atta, Amal Sadeq]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[low carbon steel]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[gas tungsten arc]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[ultrasonic peening]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[mechanical properties]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[In this paper, the effect of ultrasonic peening surface treatment on the mechanical properties of TIG butt weld joints of low-carbon steel (AISI 1020) was studied. A single V-angle was made on sheets of metal used then welded at constant parameters, namely: current, voltage.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[Wire filler ER70S-3 with argon was used to obtain many butt welding joints. Some of them were subjected to ultrasonic peening at one, two, and three passes. The micro-hardness, microstructure, tensile, and bending were tested.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The results show increases in the tensile strength after the welding process. The test results showed improvements in the tensile strength of the weldments in comparison to the base metal.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[On the other hand, the tensile strength decreased with the ultrasonic process. Nevertheless, the tensile strength increased at a high number of ultrasonic passes. On the contrary, the ultrasonic process enhanced the bending strength compared to the base metal, whereas the weldments ability to bend deteriorated.]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Uniwersytet Zielonogórski]]></dc:publisher>
<dc:contributor><![CDATA[Jurczak, Paweł - red.]]></dc:contributor>
<dc:date><![CDATA[2022]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:format xml:lang="pl"><![CDATA[application/pdf]]></dc:format>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/69218/10354-Volume27_Issue4_14_paper.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/77337/edition/69218/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:69218]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[IJAME, volume 27, number 4 (2022)]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:77337]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
<dc:rights xml:lang="pl"><![CDATA[CC 4.0]]></dc:rights>
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