{"id":"https://openalex.org/W2902946783","doi":"https://doi.org/10.3139/120.111266","title":"Mechanical properties of friction stir welded St 37 and St 44 steel joints","display_name":"Mechanical properties of friction stir welded St 37 and St 44 steel joints","publication_year":2018,"publication_date":"2018-12-03","ids":{"openalex":"https://openalex.org/W2902946783","doi":"https://doi.org/10.3139/120.111266","mag":"2902946783"},"language":"en","primary_location":{"id":"doi:10.3139/120.111266","doi":"https://doi.org/10.3139/120.111266","is_oa":false,"landing_page_url":"https://doi.org/10.3139/120.111266","pdf_url":null,"source":{"id":"https://openalex.org/S2765017384","display_name":"Materials Testing","issn_l":"0025-5300","issn":["0025-5300","2195-8572"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Testing","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051444688","display_name":"Tevfik K\u00fc\u00e7\u00fck\u00f6mero\u011flu","orcid":"https://orcid.org/0000-0002-4392-9966","observed_orcids":["https://orcid.org/0000-0002-4392-9966"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tevfik K\u00fc\u00e7\u00fck\u00f6mero\u011flu","raw_affiliation_strings":["Trabzon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Trabzon","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005117406","display_name":"Semih Mahmut Aktarer","orcid":"https://orcid.org/0000-0001-5650-7431","observed_orcids":["https://orcid.org/0000-0001-5650-7431"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Semih Mahmut Aktarer","raw_affiliation_strings":["Rize"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rize","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035794666","display_name":"G\u00fcven \u0130peko\u011flu","orcid":"https://orcid.org/0000-0001-6233-4848","observed_orcids":["https://orcid.org/0000-0001-6233-4848"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G\u00fcven \u0130peko\u011flu","raw_affiliation_strings":["Hatay, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hatay, Turkey","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052652409","display_name":"G\u00fcrel \u00c7am","orcid":"https://orcid.org/0000-0003-0222-9274","observed_orcids":["https://orcid.org/0000-0003-0222-9274"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G\u00fcrel \u00c7am","raw_affiliation_strings":["Hatay, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hatay, Turkey","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2400,"currency":"EUR","value_usd":2712},"apc_paid":null,"fwci":4.9304,"has_fulltext":false,"cited_by_count":85,"citation_normalized_percentile":{"value":0.95928918,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"60","issue":"12","first_page":"1163","last_page":"1170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10723","display_name":"Advanced Welding Techniques Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10723","display_name":"Advanced Welding Techniques Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10834","display_name":"Welding Techniques and Residual Stresses","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12581","display_name":"Engineering Structural Analysis Methods","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/friction-stir-welding","display_name":"friction stir welding","score":1.0},{"id":"https://openalex.org/keywords/st-37-steel","display_name":"ST 37 steel","score":0.9850000143051147},{"id":"https://openalex.org/keywords/dissimilar-steel-joining","display_name":"dissimilar steel joining","score":0.796999990940094},{"id":"https://openalex.org/keywords/butt-joints","display_name":"butt joints","score":0.8560000061988831},{"id":"https://openalex.org/keywords/weldability","display_name":"weldability","score":0.6399999856948853},{"id":"https://openalex.org/keywords/tensile-strength","display_name":"tensile strength","score":0.7540000081062317},{"id":"https://openalex.org/keywords/microhardness","display_name":"microhardness","score":0.9480000138282776},{"id":"https://openalex.org/keywords/recrystallized-microstructure","display_name":"recrystallized microstructure","score":0.890999972820282},{"id":"https://openalex.org/keywords/rotational-speed","display_name":"rotational speed","score":0.6359999775886536},{"id":"https://openalex.org/keywords/mechanical-properties","display_name":"mechanical properties","score":0.36399999260902405}],"concepts":[{"id":"https://openalex.org/C88504338","wikidata":"https://www.wikidata.org/wiki/Q1340805","display_name":"Weldability","level":3,"score":0.8405471444129944},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8103255033493042},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.7698429822921753},{"id":"https://openalex.org/C19474535","wikidata":"https://www.wikidata.org/wiki/Q131172","display_name":"Welding","level":2,"score":0.7500828504562378},{"id":"https://openalex.org/C40367268","wikidata":"https://www.wikidata.org/wiki/Q2068127","display_name":"Friction stir welding","level":3,"score":0.6538867950439453},{"id":"https://openalex.org/C165720898","wikidata":"https://www.wikidata.org/wiki/Q3150000","display_name":"Indentation hardness","level":3,"score":0.6376014947891235},{"id":"https://openalex.org/C87976508","wikidata":"https://www.wikidata.org/wiki/Q1498213","display_name":"Microstructure","level":2,"score":0.6328877210617065},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5979288816452026},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.5355576872825623},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.48935288190841675},{"id":"https://openalex.org/C77017923","wikidata":"https://www.wikidata.org/wiki/Q912313","display_name":"Optical microscope","level":3,"score":0.44166314601898193},{"id":"https://openalex.org/C94870803","wikidata":"https://www.wikidata.org/wiki/Q5002767","display_name":"Butt joint","level":2,"score":0.4359486699104309},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.10965529084205627},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.08991953730583191},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3139/120.111266","doi":"https://doi.org/10.3139/120.111266","is_oa":false,"landing_page_url":"https://doi.org/10.3139/120.111266","pdf_url":null,"source":{"id":"https://openalex.org/S2765017384","display_name":"Materials Testing","issn_l":"0025-5300","issn":["0025-5300","2195-8572"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Testing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1968461765","https://openalex.org/W1971615303","https://openalex.org/W1972559622","https://openalex.org/W1978228164","https://openalex.org/W1979997079","https://openalex.org/W1981537066","https://openalex.org/W1983744418","https://openalex.org/W1985469548","https://openalex.org/W1993577536","https://openalex.org/W2003824825","https://openalex.org/W2004142322","https://openalex.org/W2004340187","https://openalex.org/W2012311673","https://openalex.org/W2012971018","https://openalex.org/W2014517058","https://openalex.org/W2017930776","https://openalex.org/W2019445485","https://openalex.org/W2020696968","https://openalex.org/W2027381895","https://openalex.org/W2029878324","https://openalex.org/W2030496506","https://openalex.org/W2035394446","https://openalex.org/W2036063561","https://openalex.org/W2036778356","https://openalex.org/W2040367536","https://openalex.org/W2042313121","https://openalex.org/W2054037221","https://openalex.org/W2059183259","https://openalex.org/W2082445208","https://openalex.org/W2088290396","https://openalex.org/W2089552443","https://openalex.org/W2104723466","https://openalex.org/W2162940188","https://openalex.org/W2172555608","https://openalex.org/W2172556757","https://openalex.org/W2174031451","https://openalex.org/W2174628493","https://openalex.org/W2195956157","https://openalex.org/W2231246464","https://openalex.org/W2301755026","https://openalex.org/W2435754055","https://openalex.org/W2496772371","https://openalex.org/W2566308161","https://openalex.org/W2569317639","https://openalex.org/W2746896839","https://openalex.org/W2811509163","https://openalex.org/W4200220798","https://openalex.org/W4292245070"],"related_works":["https://openalex.org/W2042313121","https://openalex.org/W3113893823","https://openalex.org/W2286847093","https://openalex.org/W4362620073","https://openalex.org/W2613078397","https://openalex.org/W2377202269","https://openalex.org/W3164176282","https://openalex.org/W2977460312","https://openalex.org/W2338041030","https://openalex.org/W2006946791"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"the":[3,24,44,65,106,110,124],"weldability":[4],"of":[5,46,67,79,109],"lower":[6],"strength":[7,16,53,66],"St":[8,21,32,47,57,68,83],"37":[9,33,48,69],"grade":[10,34,59,70],"steel":[11,17,35,49,60],"plate":[12,18],"with":[13,51],"a":[14],"higher":[15,52],"(i.":[19],"e.,":[20],"44)":[22],"using":[23],"friction":[25,80],"stir":[26,81],"welding":[27],"technique":[28],"has":[29],"been":[30],"studied.":[31],"sheets":[36],"are":[37],"widely":[38],"used":[39],"in":[40,105],"various":[41],"industries.":[42],"However,":[43],"joining":[45],"plates":[50],"grades":[54],"such":[55],"as":[56],"44":[58,85],"is":[61,71],"usually":[62],"required":[63],"when":[64],"not":[72],"sufficient.":[73],"Therefore,":[74],"microstructural":[75],"and":[76,96],"mechanical":[77],"properties":[78],"welded":[82],"37-St":[84],"butt":[86],"joints":[87,111],"were":[88],"investigated":[89],"by":[90,123],"conducting":[91],"optical":[92],"microscopy,":[93],"microhardness":[94],"measurements,":[95],"tensile":[97,115],"testing.":[98],"A":[99],"fine-grained":[100],"recrystallized":[101],"microstructure":[102],"was":[103,121],"observed":[104],"weld":[107],"regions":[108],"produced.":[112],"The":[113],"highest":[114],"strength,":[116],"i.":[117],"e.":[118],"385":[119],"MPa,":[120],"exhibited":[122],"joint":[125],"produced":[126],"at":[127],"630":[128],"rev":[129],"\u00d7":[130],"min":[131],"\u22121":[132],".":[133]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":19},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":4}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2018-12-11T00:00:00"}