{"id":"https://openalex.org/W7224648581","doi":"https://doi.org/10.9744/jtm.23.2.70-81","title":"Karakteristik Ketangguhan Impact dan Struktur Mikro Shielded Metal Arc Welding (SMAW) Baja ASTM A36","display_name":"Karakteristik Ketangguhan Impact dan Struktur Mikro Shielded Metal Arc Welding (SMAW) Baja ASTM A36","publication_year":2026,"publication_date":"2026-10-29","ids":{"openalex":"https://openalex.org/W7224648581","doi":"https://doi.org/10.9744/jtm.23.2.70-81"},"language":"en","primary_location":{"id":"doi:10.9744/jtm.23.2.70-81","doi":"https://doi.org/10.9744/jtm.23.2.70-81","is_oa":true,"landing_page_url":"https://doi.org/10.9744/jtm.23.2.70-81","pdf_url":null,"source":{"id":"https://openalex.org/S4210235415","display_name":"Jurnal Teknik Mesin","issn_l":"1410-9867","issn":["1410-9867","2656-3290"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315015","host_organization_name":"Petra Christian University","host_organization_lineage":["https://openalex.org/P4310315015"],"host_organization_lineage_names":["Petra Christian University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jurnal Teknik Mesin","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.9744/jtm.23.2.70-81","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5160128522","display_name":"Rizki Setiawan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117486","display_name":"Institut Teknologi Indonesia","ror":"https://ror.org/01nag1a70","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210117486"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Rizki Setiawan","raw_affiliation_strings":["Program Studi Teknik Mesin, Institut Teknologi Indonesia (ITI), Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Program Studi Teknik Mesin, Institut Teknologi Indonesia (ITI), Indonesia","institution_ids":["https://openalex.org/I4210117486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024342988","display_name":"Dwita Suastiyanti","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117486","display_name":"Institut Teknologi Indonesia","ror":"https://ror.org/01nag1a70","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210117486"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Dwita Suastiyanti","raw_affiliation_strings":["Program Studi Teknik Mesin, Institut Teknologi Indonesia (ITI), Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Program Studi Teknik Mesin, Institut Teknologi Indonesia (ITI), Indonesia","institution_ids":["https://openalex.org/I4210117486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076426415","display_name":"Ismojo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117486","display_name":"Institut Teknologi Indonesia","ror":"https://ror.org/01nag1a70","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210117486"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Ismojo","raw_affiliation_strings":["Program Studi Teknik Mesin, Institut Teknologi Indonesia (ITI), Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Program Studi Teknik Mesin, Institut Teknologi Indonesia (ITI), Indonesia","institution_ids":["https://openalex.org/I4210117486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072067190","display_name":"Pathya Rupajati","orcid":"https://orcid.org/0009-0003-4599-2082","observed_orcids":["https://orcid.org/0009-0003-4599-2082"]},"institutions":[{"id":"https://openalex.org/I4210117486","display_name":"Institut Teknologi Indonesia","ror":"https://ror.org/01nag1a70","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210117486"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Pathya Rupajati","raw_affiliation_strings":["Program Studi Teknik Mesin, Institut Teknologi Indonesia (ITI), Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Program Studi Teknik Mesin, Institut Teknologi Indonesia (ITI), Indonesia","institution_ids":["https://openalex.org/I4210117486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5093315091","display_name":"Samuel Trinata Winnyarto","orcid":"https://orcid.org/0009-0000-6793-9889","observed_orcids":["https://orcid.org/0009-0000-6793-9889"]},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Samuel Trinata Winnyarto","raw_affiliation_strings":["Departement of Industrial Management, National Taiwan University of Science and Technology, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departement of Industrial Management, National Taiwan University of Science and Technology, Taiwan","institution_ids":["https://openalex.org/I154864474"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.76402534,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"23","issue":"2","first_page":"70","last_page":"81"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.9990000128746033,"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/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.9990000128746033,"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/T12427","display_name":"Metal Alloys Wear and Properties","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10723","display_name":"Advanced Welding Techniques Analysis","score":0.00019999999494757503,"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/shielded-metal-arc-welding","display_name":"shielded metal arc welding","score":0.9860000014305115},{"id":"https://openalex.org/keywords/impact-toughness","display_name":"impact toughness","score":0.8740000128746033},{"id":"https://openalex.org/keywords/heat-input","display_name":"heat input","score":0.7599999904632568},{"id":"https://openalex.org/keywords/electrode-type","display_name":"electrode type","score":0.8050000071525574},{"id":"https://openalex.org/keywords/e7018-electrode","display_name":"E7018 electrode","score":0.9639999866485596},{"id":"https://openalex.org/keywords/e6013-electrode","display_name":"E6013 electrode","score":1.0},{"id":"https://openalex.org/keywords/heat-affected-zone","display_name":"heat-affected zone","score":0.7739999890327454},{"id":"https://openalex.org/keywords/weld-metal-microstructure","display_name":"weld metal microstructure","score":0.9430000185966492},{"id":"https://openalex.org/keywords/acicular-ferrite","display_name":"acicular ferrite","score":0.9470000267028809},{"id":"https://openalex.org/keywords/charpy-impact-test","display_name":"Charpy impact test","score":0.8619999885559082},{"id":"https://openalex.org/keywords/butt-joints","display_name":"butt joints","score":0.8349999785423279}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8513000011444092},{"id":"https://openalex.org/C127205250","wikidata":"https://www.wikidata.org/wiki/Q653604","display_name":"Charpy impact test","level":3,"score":0.8274999856948853},{"id":"https://openalex.org/C19474535","wikidata":"https://www.wikidata.org/wiki/Q131172","display_name":"Welding","level":2,"score":0.7450000047683716},{"id":"https://openalex.org/C146868986","wikidata":"https://www.wikidata.org/wiki/Q2137729","display_name":"Heat-affected zone","level":3,"score":0.6958000063896179},{"id":"https://openalex.org/C2776944092","wikidata":"https://www.wikidata.org/wiki/Q4674026","display_name":"Acicular ferrite","level":5,"score":0.6848000288009644},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.682699978351593},{"id":"https://openalex.org/C167773975","wikidata":"https://www.wikidata.org/wiki/Q1992360","display_name":"Shielded metal arc welding","level":5,"score":0.6491000056266785},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.6154000163078308},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.6105999946594238},{"id":"https://openalex.org/C54856674","wikidata":"https://www.wikidata.org/wiki/Q1999649","display_name":"Submerged arc welding","level":4,"score":0.49900001287460327},{"id":"https://openalex.org/C87976508","wikidata":"https://www.wikidata.org/wiki/Q1498213","display_name":"Microstructure","level":2,"score":0.4684000015258789},{"id":"https://openalex.org/C3450827","wikidata":"https://www.wikidata.org/wiki/Q1627310","display_name":"Gas tungsten arc welding","level":4,"score":0.4675999879837036},{"id":"https://openalex.org/C99595764","wikidata":"https://www.wikidata.org/wiki/Q486802","display_name":"Toughness","level":2,"score":0.4546999931335449},{"id":"https://openalex.org/C20480867","wikidata":"https://www.wikidata.org/wiki/Q422937","display_name":"Arc welding","level":3,"score":0.43050000071525574},{"id":"https://openalex.org/C50916996","wikidata":"https://www.wikidata.org/wiki/Q1765723","display_name":"Gas metal arc welding","level":4,"score":0.42149999737739563},{"id":"https://openalex.org/C177250429","wikidata":"https://www.wikidata.org/wiki/Q491699","display_name":"Shielding gas","level":4,"score":0.399399995803833},{"id":"https://openalex.org/C144876296","wikidata":"https://www.wikidata.org/wiki/Q306823","display_name":"Flash welding","level":5,"score":0.3815999925136566},{"id":"https://openalex.org/C44273521","wikidata":"https://www.wikidata.org/wiki/Q968702","display_name":"Electric resistance welding","level":3,"score":0.38019999861717224},{"id":"https://openalex.org/C111038815","wikidata":"https://www.wikidata.org/wiki/Q613527","display_name":"Butt welding","level":3,"score":0.35580000281333923},{"id":"https://openalex.org/C40241539","wikidata":"https://www.wikidata.org/wiki/Q428855","display_name":"Base metal","level":3,"score":0.3260999917984009},{"id":"https://openalex.org/C2778560533","wikidata":"https://www.wikidata.org/wiki/Q967996","display_name":"Carbon steel","level":3,"score":0.2973000109195709},{"id":"https://openalex.org/C2777240487","wikidata":"https://www.wikidata.org/wiki/Q3151010","display_name":"Hardfacing","level":3,"score":0.2775999903678894},{"id":"https://openalex.org/C120114934","wikidata":"https://www.wikidata.org/wiki/Q10329122","display_name":"Filler metal","level":4,"score":0.25049999356269836}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.9744/jtm.23.2.70-81","doi":"https://doi.org/10.9744/jtm.23.2.70-81","is_oa":true,"landing_page_url":"https://doi.org/10.9744/jtm.23.2.70-81","pdf_url":null,"source":{"id":"https://openalex.org/S4210235415","display_name":"Jurnal Teknik Mesin","issn_l":"1410-9867","issn":["1410-9867","2656-3290"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315015","host_organization_name":"Petra Christian University","host_organization_lineage":["https://openalex.org/P4310315015"],"host_organization_lineage_names":["Petra Christian University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jurnal Teknik Mesin","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.9744/jtm.23.2.70-81","doi":"https://doi.org/10.9744/jtm.23.2.70-81","is_oa":true,"landing_page_url":"https://doi.org/10.9744/jtm.23.2.70-81","pdf_url":null,"source":{"id":"https://openalex.org/S4210235415","display_name":"Jurnal Teknik Mesin","issn_l":"1410-9867","issn":["1410-9867","2656-3290"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315015","host_organization_name":"Petra Christian University","host_organization_lineage":["https://openalex.org/P4310315015"],"host_organization_lineage_names":["Petra Christian University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jurnal Teknik Mesin","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7216545931","https://openalex.org/W7160038863","https://openalex.org/W4386894910","https://openalex.org/W7004980647","https://openalex.org/W7221274457","https://openalex.org/W1573168520","https://openalex.org/W3088998593","https://openalex.org/W7219828298","https://openalex.org/W4381660990","https://openalex.org/W4412816982"],"abstract_inverted_index":{"The":[0,84,126,172,194],"quality":[1],"of":[2,29,37,49,142,153,190,198,211,218,231],"welded":[3,30,192],"joints":[4,55],"is":[5],"strongly":[6],"influenced":[7],"by":[8,167],"welding":[9,85,181],"parameters,":[10],"particularly":[11],"heat":[12,38,66,132,151,182,209,229],"input":[13,39,67,133,152,183,210,230],"and":[14,25,40,46,72,75,80,88,110,134,146],"electrode":[15,41,77,99,135,162,206,226],"type.":[16],"Variations":[17],"in":[18,105,131],"these":[19],"parameters":[20],"can":[21],"affect":[22,138],"microstructural":[23,140],"evolution":[24],"the":[26,35,44,58,94,106,122,139,144,156,180,187,191,204,215,224],"mechanical":[27],"properties":[28],"joints.":[31,193],"This":[32],"study":[33],"investigates":[34],"effects":[36],"type":[42,136],"on":[43],"microstructure":[45],"impact":[47,117,124,174,188,196],"toughness":[48,118,189,197],"ASTM":[50],"A36":[51],"carbon":[52],"steel":[53],"butt":[54],"fabricated":[56],"using":[57,113,121,160,203,223],"Shielded":[59],"Metal":[60],"Arc":[61],"Welding":[62],"(SMAW)":[63],"process.":[64],"Three":[65],"levels,":[68],"namely":[69],"0.91,":[70],"1.33,":[71],"1.89":[73,232],"kJ/mm,":[74,155,213],"two":[76],"types,":[78],"E7018":[79,205],"E6013,":[81],"were":[82,91],"investigated.":[83],"current,":[86],"voltage,":[87],"travel":[89],"speed":[90],"maintained":[92],"at":[93,207,227],"same":[95],"levels":[96],"for":[97],"both":[98,143,161],"types.":[100],"Microstructural":[101],"characterization":[102],"was":[103,119,164,201,221],"conducted":[104],"heat-affected":[107],"zone":[108],"(HAZ)":[109],"weld":[111,147,157],"metal":[112,158],"optical":[114],"microscopy,":[115],"while":[116],"evaluated":[120],"Charpy":[123,173],"test.":[125],"results":[127,176],"indicate":[128],"that":[129,178],"variations":[130],"significantly":[137],"characteristics":[141],"HAZ":[145],"metal.":[148],"At":[149],"a":[150,208,228],"0.91":[154,212],"produced":[159],"types":[163],"predominantly":[165],"characterized":[166],"an":[168],"acicular":[169],"ferrite":[170],"microstructure.":[171],"test":[175],"revealed":[177],"increasing":[179],"tended":[184],"to":[185],"reduce":[186],"highest":[195],"26.43":[199],"J":[200,220],"obtained":[202,222],"whereas":[214],"lowest":[216],"value":[217],"18.60":[219],"E6013":[225],"kJ/mm.":[233]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2026-10-30T00:00:00"}
