{"id":13324,"date":"2021-03-19T09:39:26","date_gmt":"2021-03-19T08:39:26","guid":{"rendered":"https:\/\/revija-ventil.si\/?p=13324"},"modified":"2021-07-15T11:32:41","modified_gmt":"2021-07-15T09:32:41","slug":"varjenje-debelostenskih-nerjavnih-odkovkov-v-ozki-rezi-po-postopku-elektrooblocnega-varjenja-pod-praskom-2","status":"publish","type":"post","link":"https:\/\/revija-ventil.si\/en\/varjenje-debelostenskih-nerjavnih-odkovkov-v-ozki-rezi-po-postopku-elektrooblocnega-varjenja-pod-praskom-2\/","title":{"rendered":"Narrow gap submerged arc welding of heavy wall stainless steel forgings"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.0.9″][et_pb_row column_structure=”3_4,1_4″ use_custom_gutter=”on” gutter_width=”2″ admin_label=”row” _builder_version=”4.7.7″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”3_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_post_title author=”off” date_format=”j. F, Y” comments=”off” featured_image=”off” admin_label=”Post Title” _builder_version=”4.9.4″ title_level=”h2″ custom_margin=”||30px||false|false” custom_margin_tablet=”||20px||false|false” custom_margin_phone=”” custom_margin_last_edited=”on|desktop” custom_padding=”||||false|false” global_module=”11762″ saved_tabs=”all”][\/et_pb_post_title][et_pb_text content_last_edited=”off|desktop” admin_label=”Avtor” _builder_version=”4.9.0″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” min_height=”21px” custom_margin=”||10px||false|false” custom_margin_tablet=”||||false|false” custom_margin_phone=”||10px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px||false|false” custom_padding_last_edited=”off|desktop” use_border_color=”off”]<\/p>\n

Dr. Matej Pleterski, univ. dipl. in\u017e., Janez Vajdi\u010d, univ. dipl. in\u017e., oba Numip, d. o. o., Ljubljana;
izr. prof. dr. Damjan Klob\u010dar, univ. dipl. in\u017e., Univerza v Ljubljani, Fakulteta za strojni\u0161tvo<\/h6>\n

[\/et_pb_text][et_pb_image src=”https:\/\/revija-ventil.si\/wp-content\/uploads\/pleterski_vajdic_klobcar-min.jpg” alt=”Narrow gap submerged arc welding of heavy wall stainless steel forgings” title_text=” ” show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” admin_label=”Slika” _builder_version=”4.9.0″ custom_margin=”||||false|false” custom_padding=”||||false|false” animation_style=”fade” animation_direction=”left” animation_duration=”500ms” use_border_color=”off”] 
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Abstract:
<\/strong>Submerged arc welding is one of most productive arc welding processes. In combination of narrow gap weld groove besides high melting rate, superior weld quality and arc energy efficiency it offers also minor weld volume, less bevelling, lower cumulative heat input, less parent material melting, narrower heat effected zone and lower welding deformations. Present paper resumes execution of welding or weld replicas manufacturing, which are typical for Russian pressurized water reactor design nuclear power plants with the aim of education, training and qualification of non-destructive examination personnel. Development of welding parameters, selection of welding materials and consumables, welding procedure qualification as well as cylindrical forging welding is presented and analysed. The approach towards demands and execution itself was confirmed by mechanical testing and volumetric non-destructive examinations which revealed zero non-conformances or indications.\u200b<\/p>\n

Key words:
<\/strong>SAW, stainless steel, narrow gap, non-destructive examination (NDE)<\/p>\n

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Submerged arc welding is one of most productive arc welding processes. In combination of narrow gap weld groove besides high melting rate, superior weld quality and\u2026<\/p>\n","protected":false},"author":5,"featured_media":13304,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[153,154],"tags":[],"class_list":["post-13324","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-exposed-articles","category-science-and-expert-articles"],"_links":{"self":[{"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/posts\/13324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/comments?post=13324"}],"version-history":[{"count":11,"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/posts\/13324\/revisions"}],"predecessor-version":[{"id":13666,"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/posts\/13324\/revisions\/13666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/media\/13304"}],"wp:attachment":[{"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/media?parent=13324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/categories?post=13324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revija-ventil.si\/en\/wp-json\/wp\/v2\/tags?post=13324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}