{"id":3012,"date":"2023-05-23T13:35:57","date_gmt":"2023-05-23T10:35:57","guid":{"rendered":"http:\/\/itm.dp.ua\/?page_id=3012"},"modified":"2023-05-23T13:39:43","modified_gmt":"2023-05-23T10:39:43","slug":"setup-for-combined-energy-loading-of-structural-materials","status":"publish","type":"page","link":"http:\/\/itm.dp.ua\/?page_id=3012&lang=en","title":{"rendered":"Setup for combined energy loading of structural materials"},"content":{"rendered":"\n<p>Department of engineering systems reliability and durability<\/p>\n\n\n\n<p>Head of department &#8211; D.Sc., Professor <a href=\"http:\/\/itm.dp.ua\/?page_id=829&amp;lang=en\" data-type=\"page\" data-id=\"829\">V. P. Poshyvalov<\/a><\/p>\n\n\n\n<p><strong>Key parameters<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Load<\/td><td>500 kgf<\/td><\/tr><tr><td>Uniaxial tension rate<\/td><td>2 \u00f7 4 mm\/min<\/td><\/tr><tr><td>Deformation measurement accuracy<\/td><td>\u00b1 0,01 mm<\/td><\/tr><tr><td>Load measurement accuracy<\/td><td>\u00b1 1,5 %<\/td><\/tr><tr><td>Temperature measurement accuracy<\/td><td>\u00b1 1,5\u00b0\u0421<\/td><\/tr><tr><td>Shock ultrasonic oscillation frequency<\/td><td>20 kHz<\/td><\/tr><tr><td>Electromagnetic oscillation frequency<\/td><td>100 kHz \u00f7 1,5 kHz<br>amplitude 10 \u0410<\/td><\/tr><tr><td>Electric current density in heating<\/td><td>200 \u0410\/cm<sup>2<\/sup><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/itm.dp.ua\/wp-content\/uploads\/2023\/05\/EXBA_10_1.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Description<\/strong><\/p>\n\n\n\n<p>The experimental setup is intended to study the strength and durability of structural materials under combined energy loading, which includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>compressive loads;<\/li>\n\n\n\n<li>tensile loads;<\/li>\n\n\n\n<li>induction heating;<\/li>\n\n\n\n<li>ohmic heating;<\/li>\n\n\n\n<li>electromagnetic oscillations;<\/li>\n\n\n\n<li>shock ultrasonic oscillations.<\/li>\n<\/ul>\n\n\n\n<p>The setup is equipped with computer-aided measuring systems. The plastic deformation behavior is assessed using acoustic emission and internal pressure measurement methods.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/itm.dp.ua\/wp-content\/uploads\/2023\/05\/EXBA_10_2.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Capabilities<\/strong><\/p>\n\n\n\n<p>The setup makes it possible to determine the short- and the long-time strength, to conduct thermocyclic tests, and to measure material characteristics (internal friction and heat conductivity).<\/p>\n\n\n\n<p><strong>Advantages<\/strong><\/p>\n\n\n\n<p>The setup provides:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>combined energy loading to intensify treatment processes that trigger self-organizing processes in structural materials (Ukrainian patents No 46841 of 11.01.2010 and No 56740 of 25.01.2011);<\/li>\n\n\n\n<li>computer-aided load and temperature control;<\/li>\n\n\n\n<li>acoustic emission monitoring of deformation processes.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/itm.dp.ua\/wp-content\/uploads\/2023\/05\/EXBA_10_3.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Use<\/strong><\/p>\n\n\n\n<p>Development of technologies for strengthening structural materials and their welded joints and increasing the durability of structural materials using the synergetic approach.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>OFFICE ADDRESS:<\/strong><\/td><td>Institute of Technical Mechanics, 15 Leshko-Popelya St., Dnipro, Ukraine, 49005<\/td><\/tr><tr><td><strong>PHONE NUMBER:<\/strong><\/td><td>+(380)-56-376-45-86<\/td><\/tr><tr><td><strong>E-MAIL:<\/strong><\/td><td><a href=\"mailto:poshivalov.v.p@nas.gov.ua\">poshivalov.v.p@nas.gov.ua<\/a><br><a href=\"mailto:vposhivalov@gmail.com\">vposhivalov@gmail.com<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Department of engineering systems reliability and durability Head of department &#8211; D.Sc., Professor V. P. Poshyvalov Key parameters Load 500 kgf Uniaxial tension rate 2 \u00f7 4 mm\/min Deformation measurement&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3012","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/itm.dp.ua\/index.php?rest_route=\/wp\/v2\/pages\/3012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/itm.dp.ua\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/itm.dp.ua\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/itm.dp.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/itm.dp.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3012"}],"version-history":[{"count":6,"href":"http:\/\/itm.dp.ua\/index.php?rest_route=\/wp\/v2\/pages\/3012\/revisions"}],"predecessor-version":[{"id":3021,"href":"http:\/\/itm.dp.ua\/index.php?rest_route=\/wp\/v2\/pages\/3012\/revisions\/3021"}],"wp:attachment":[{"href":"http:\/\/itm.dp.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}