{"id":"https://openalex.org/W3003267461","doi":"https://doi.org/10.1108/rpj-07-2018-0184","title":"Effect of processing parameters on forming defects during selective laser melting of AlSi10Mg powder","display_name":"Effect of processing parameters on forming defects during selective laser melting of AlSi10Mg powder","publication_year":2020,"publication_date":"2020-01-28","ids":{"openalex":"https://openalex.org/W3003267461","doi":"https://doi.org/10.1108/rpj-07-2018-0184","mag":"3003267461"},"language":"en","primary_location":{"id":"doi:10.1108/rpj-07-2018-0184","doi":"https://doi.org/10.1108/rpj-07-2018-0184","is_oa":false,"landing_page_url":"https://doi.org/10.1108/rpj-07-2018-0184","pdf_url":null,"source":{"id":"https://openalex.org/S173500210","display_name":"Rapid Prototyping Journal","issn_l":"1355-2546","issn":["1355-2546","1758-7670"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319811","host_organization_name":"Emerald Publishing Limited","host_organization_lineage":["https://openalex.org/P4310319811"],"host_organization_lineage_names":["Emerald Publishing Limited"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Rapid Prototyping Journal","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/A5072326833","display_name":"Haihua Wu","orcid":"https://orcid.org/0000-0002-9404-6661","observed_orcids":["https://orcid.org/0000-0002-9404-6661"]},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haihua Wu","raw_affiliation_strings":["College of Mechanical & Power Engineering, China Three Gorges University, Yichang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Mechanical & Power Engineering, China Three Gorges University, Yichang, China","institution_ids":["https://openalex.org/I161350542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100450052","display_name":"Junfeng Li","orcid":"https://orcid.org/0000-0002-3758-0411","observed_orcids":["https://orcid.org/0000-0002-3758-0411"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junfeng Li","raw_affiliation_strings":["The State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002885872","display_name":"Zhengying Wei","orcid":"https://orcid.org/0000-0001-5820-8734","observed_orcids":["https://orcid.org/0000-0001-5820-8734"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengying Wei","raw_affiliation_strings":["The State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043138592","display_name":"Pei Wei","orcid":"https://orcid.org/0000-0001-5706-1603","observed_orcids":["https://orcid.org/0000-0001-5706-1603"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pei Wei","raw_affiliation_strings":["Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.1021,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.91190683,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"26","issue":"5","first_page":"871","last_page":"879"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10705","display_name":"Additive Manufacturing Materials and Processes","score":0.9994999766349792,"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/T10705","display_name":"Additive Manufacturing Materials and Processes","score":0.9994999766349792,"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/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12932","display_name":"Powder Metallurgy Techniques and Materials","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/laser-powder-bed-fusion","display_name":"laser powder bed fusion","score":1.0},{"id":"https://openalex.org/keywords/alsi10mg-alloy","display_name":"AlSi10Mg","score":0.9430000185966492},{"id":"https://openalex.org/keywords/forming-defects","display_name":"forming defects","score":0.8130000233650208},{"id":"https://openalex.org/keywords/porosity","display_name":"porosity","score":0.9670000076293945},{"id":"https://openalex.org/keywords/argon-pressure","display_name":"argon pressure","score":0.6209999918937683},{"id":"https://openalex.org/keywords/laser-scanning-speed","display_name":"laser scanning speed","score":0.9890000224113464},{"id":"https://openalex.org/keywords/balling","display_name":"balling","score":0.8029999732971191},{"id":"https://openalex.org/keywords/process-stability","display_name":"process stability","score":0.75},{"id":"https://openalex.org/keywords/powder-bed-fusion","display_name":"powder bed fusion","score":0.531000018119812},{"id":"https://openalex.org/keywords/discrete-element-method","display_name":"discrete element method","score":0.6589999794960022},{"id":"https://openalex.org/keywords/fluid-volume","display_name":"volume of fluid","score":0.9020000100135803},{"id":"https://openalex.org/keywords/relative-density","display_name":"relative density","score":0.6140000224113464},{"id":"https://openalex.org/keywords/process-parameter-optimization","display_name":"process parameter optimization","score":0.5870000123977661}],"concepts":[{"id":"https://openalex.org/C26796778","wikidata":"https://www.wikidata.org/wiki/Q2267983","display_name":"Selective laser melting","level":3,"score":0.9104611873626709},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8769444227218628},{"id":"https://openalex.org/C200649887","wikidata":"https://www.wikidata.org/wiki/Q17154544","display_name":"Laser power scaling","level":3,"score":0.7033497095108032},{"id":"https://openalex.org/C6648577","wikidata":"https://www.wikidata.org/wiki/Q622669","display_name":"Porosity","level":2,"score":0.6703665852546692},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.6014790534973145},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.5437463521957397},{"id":"https://openalex.org/C54237361","wikidata":"https://www.wikidata.org/wiki/Q428412","display_name":"Selective laser sintering","level":3,"score":0.4759787619113922},{"id":"https://openalex.org/C547737533","wikidata":"https://www.wikidata.org/wiki/Q696","display_name":"Argon","level":2,"score":0.4592125415802002},{"id":"https://openalex.org/C141349535","wikidata":"https://www.wikidata.org/wiki/Q1361664","display_name":"Laser scanning","level":3,"score":0.4488692879676819},{"id":"https://openalex.org/C87976508","wikidata":"https://www.wikidata.org/wiki/Q1498213","display_name":"Microstructure","level":2,"score":0.29880499839782715},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16935330629348755},{"id":"https://openalex.org/C2777581544","wikidata":"https://www.wikidata.org/wiki/Q844613","display_name":"Sintering","level":2,"score":0.07834574580192566},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1108/rpj-07-2018-0184","doi":"https://doi.org/10.1108/rpj-07-2018-0184","is_oa":false,"landing_page_url":"https://doi.org/10.1108/rpj-07-2018-0184","pdf_url":null,"source":{"id":"https://openalex.org/S173500210","display_name":"Rapid Prototyping Journal","issn_l":"1355-2546","issn":["1355-2546","1758-7670"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319811","host_organization_name":"Emerald Publishing Limited","host_organization_lineage":["https://openalex.org/P4310319811"],"host_organization_lineage_names":["Emerald Publishing Limited"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Rapid Prototyping Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W88180787","https://openalex.org/W1661604898","https://openalex.org/W1782203137","https://openalex.org/W1880754354","https://openalex.org/W1975101026","https://openalex.org/W1980504613","https://openalex.org/W1982639356","https://openalex.org/W1988031250","https://openalex.org/W1988369147","https://openalex.org/W1988871411","https://openalex.org/W2009507727","https://openalex.org/W2017443652","https://openalex.org/W2024853952","https://openalex.org/W2028236214","https://openalex.org/W2045327490","https://openalex.org/W2047886598","https://openalex.org/W2095421431","https://openalex.org/W2123620032","https://openalex.org/W2332188394","https://openalex.org/W2343496152","https://openalex.org/W2349346577","https://openalex.org/W2400659316","https://openalex.org/W2404524956","https://openalex.org/W2425169829","https://openalex.org/W2463438640","https://openalex.org/W2594915726","https://openalex.org/W2739183772","https://openalex.org/W2752813433","https://openalex.org/W3201678372","https://openalex.org/W3208847137"],"related_works":["https://openalex.org/W4317470169","https://openalex.org/W4396769187","https://openalex.org/W2047886598","https://openalex.org/W2739183772","https://openalex.org/W3199436856","https://openalex.org/W7024047996","https://openalex.org/W7005251080","https://openalex.org/W2594915726","https://openalex.org/W2767691403","https://openalex.org/W6940612710"],"abstract_inverted_index":{"Purpose":[0],"To":[1],"fabricate":[2],"a":[3,54,83,127,233,288],"selective":[4,223],"laser":[5,32,44,85,109,117,191,216,224,265],"melting":[6,92,118,217,225],"(SLM)-processed":[7],"AlSi10Mg":[8,41,170],"part":[9],"with":[10],"almost":[11],"full":[12],"density":[13,308],"and":[14,31,65,100,111,147,207,247,281],"free":[15,68,292],"of":[16,27,57,60,70,80,106,139,177,188,193,198,204,210,222,226,244,262,267,272,278,284,293,309],"any":[17,294],"apparent":[18,295],"pores,":[19],"this":[20],"study":[21],"aims":[22],"to":[23],"investigate":[24],"the":[25,36,40,49,66,78,89,93,97,104,107,115,131,140,144,148,160,163,168,174,178,220,242,245,251,298,306,310],"effect":[26,105,138],"ambient":[28],"argon":[29,260],"pressure":[30,187,261],"scanning":[33,112],"speed":[34,113,197,271],"on":[35,48,114,143,241,297],"particles":[37,62],"splash":[38],"during":[39,215],"powder":[42,61,94,201,275],"bed":[43],"melting.":[45],"Design/methodology/approach":[46],"Based":[47,240],"discrete":[50],"element":[51],"method":[52],"(DEM),":[53],"3D":[55,67,237],"model":[56],"random":[58],"distribution":[59],"was":[63,74,120,301],"established,":[64],"surface":[69],"SLM":[71],"forming":[72,150],"process":[73,101,124,145],"dynamically":[75],"tracked":[76],"by":[77,303],"volume":[79],"fluid,":[81],"where":[82],"Gaussian":[84],"beam":[86],"acts":[87],"as":[88],"energy":[90],"source":[91],"bed.":[95],"Through":[96],"numerical":[98],"simulation":[99],"experimental":[102],"research,":[103],"applied":[108,214],"power":[110,192,266],"operating":[116],"temperature":[119],"studied.":[121],"Findings":[122],"The":[123,137,156,182],"stability":[125,146],"has":[126],"fundamental":[128],"role":[129],"in":[130,167],"porosity":[132],"formation,":[133],"which":[134,172,258],"is":[135,313],"process-dependent.":[136],"processing":[141,184,253],"conditions":[142],"resultant":[149],"defects":[151,165],"were":[152,162,259],"clarified.":[153],"Research":[154],"limitations/implications":[155],"results":[157],"shows":[158],"that":[159],"pores":[161,296],"main":[164],"present":[166],"SLM-processed":[169],"sample,":[171],"decreases":[173],"densification":[175],"level":[176],"sample.":[179],"Practical":[180],"implications":[181,229],"optimal":[183,252],"parameters":[185,254],"(argon":[186],"1,000":[189,199,263,273],"Pa,":[190,264],"180":[194,268],"W,":[195,269],"scan":[196,270],"mm/s,":[200,274],"layer":[202,276],"thickness":[203,277],"35":[205,279],"\u00b5m":[206,212,280],"hatch":[208,282],"spacing":[209,283],"50":[211,285],")":[213],"can":[218,231],"improve":[219],"quality":[221],"AlSi10Mg,":[227],"Social":[228],"It":[230],"provide":[232],"technological":[234],"support":[235],"for":[236],"printing.":[238],"Originality/value":[239],"analysis":[243],"pore":[246],"balling":[248],"formation":[249],"mechanisms,":[250],"have":[255],"been":[256],"obtained,":[257],"\u00b5m.":[286],"Then,":[287],"near-fully":[289],"dense":[290],"sample":[291],"cross-sectional":[299],"microstructure":[300],"produced":[302],"SLM,":[304],"wherein":[305],"relative":[307],"as-built":[311],"samples":[312],"larger":[314],"than":[315],"97.5%.":[316]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2020-02-07T00:00:00"}