{"id":"https://openalex.org/W1676893083","doi":"https://doi.org/10.1080/13640461.2002.11819460","title":"An analysis on porosity formation in A356 aluminium alloy castings","display_name":"An analysis on porosity formation in A356 aluminium alloy castings","publication_year":2002,"publication_date":"2002-07-01","ids":{"openalex":"https://openalex.org/W1676893083","doi":"https://doi.org/10.1080/13640461.2002.11819460","mag":"1676893083"},"language":"en","primary_location":{"id":"doi:10.1080/13640461.2002.11819460","doi":"https://doi.org/10.1080/13640461.2002.11819460","is_oa":false,"landing_page_url":"https://doi.org/10.1080/13640461.2002.11819460","pdf_url":null,"source":{"id":"https://openalex.org/S18391656","display_name":"International Journal of Cast Metals Research","issn_l":"1364-0461","issn":["1364-0461","1743-1336"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Cast Metals Research","raw_type":"journal-article"},"volume":null,"type":"article","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/A5087986897","display_name":"Kun\u2010Dar Li","orcid":"https://orcid.org/0000-0001-7855-9339","observed_orcids":["https://orcid.org/0000-0001-7855-9339"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kun-Dar Li","raw_affiliation_strings":["Department of Materials Science and Engineering, National Cheng Kung University, Tainan, Taiwan701, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering, National Cheng Kung University, Tainan, Taiwan701, R.O.C","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":null,"display_name":"Edward Chang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Edward Chang","raw_affiliation_strings":["Department of Materials Science and Engineering, National Cheng Kung University, Tainan, Taiwan701, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering, National Cheng Kung University, Tainan, Taiwan701, R.O.C","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":null,"apc_paid":null,"fwci":0.8568,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.76249015,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"15","issue":"1","first_page":"25","last_page":"30"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10670","display_name":"Aluminum Alloy Microstructure Properties","score":0.7997999787330627,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10670","display_name":"Aluminum Alloy Microstructure Properties","score":0.7997999787330627,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11126","display_name":"Metallurgical Processes and Thermodynamics","score":0.10350000113248825,"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/T11087","display_name":"Solidification and crystal growth phenomena","score":0.032600000500679016,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/porosity-formation","display_name":"porosity formation","score":0.878000020980835},{"id":"https://openalex.org/keywords/a356-aluminum-alloy","display_name":"A356 aluminum alloy","score":0.996999979019165},{"id":"https://openalex.org/keywords/cast-aluminium","display_name":"cast aluminium","score":0.5270000100135803},{"id":"https://openalex.org/keywords/hydrogen-redistribution","display_name":"hydrogen redistribution","score":0.9079999923706055},{"id":"https://openalex.org/keywords/solidification-time","display_name":"solidification time","score":0.6850000023841858},{"id":"https://openalex.org/keywords/pore-gas-pressure","display_name":"pore gas pressure","score":0.7350000143051147}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8736032247543335},{"id":"https://openalex.org/C513153333","wikidata":"https://www.wikidata.org/wiki/Q663","display_name":"Aluminium","level":2,"score":0.7906395792961121},{"id":"https://openalex.org/C6648577","wikidata":"https://www.wikidata.org/wiki/Q622669","display_name":"Porosity","level":2,"score":0.75788414478302},{"id":"https://openalex.org/C2780026712","wikidata":"https://www.wikidata.org/wiki/Q37756","display_name":"Alloy","level":2,"score":0.7289079427719116},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.6420750617980957},{"id":"https://openalex.org/C74080474","wikidata":"https://www.wikidata.org/wiki/Q7305975","display_name":"Redistribution (election)","level":3,"score":0.6165016293525696},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.5140751600265503},{"id":"https://openalex.org/C2779821118","wikidata":"https://www.wikidata.org/wiki/Q447725","display_name":"Aluminium alloy","level":3,"score":0.5048866868019104},{"id":"https://openalex.org/C512968161","wikidata":"https://www.wikidata.org/wiki/Q556","display_name":"Hydrogen","level":2,"score":0.4989194869995117},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.2932282090187073},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2633466124534607},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.04830166697502136},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","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},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/13640461.2002.11819460","doi":"https://doi.org/10.1080/13640461.2002.11819460","is_oa":false,"landing_page_url":"https://doi.org/10.1080/13640461.2002.11819460","pdf_url":null,"source":{"id":"https://openalex.org/S18391656","display_name":"International Journal of Cast Metals Research","issn_l":"1364-0461","issn":["1364-0461","1743-1336"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Cast Metals Research","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":11,"referenced_works":["https://openalex.org/W1971955088","https://openalex.org/W1975868559","https://openalex.org/W1993363956","https://openalex.org/W2044509123","https://openalex.org/W2072325444","https://openalex.org/W2078124949","https://openalex.org/W2089113194","https://openalex.org/W2263333652","https://openalex.org/W2560145104","https://openalex.org/W2560255035","https://openalex.org/W2565394605"],"related_works":["https://openalex.org/W2056976026","https://openalex.org/W272850449","https://openalex.org/W1984823286","https://openalex.org/W1989870102","https://openalex.org/W7096470872","https://openalex.org/W2093220204","https://openalex.org/W3033942049","https://openalex.org/W1986506998","https://openalex.org/W2013420753","https://openalex.org/W2318338261"],"abstract_inverted_index":{"The":[0,30],"work":[1,52],"on":[2,26],"porosity":[3,35],"formation":[4],"and":[5,20,78,82],"kinetic":[6],"hydrogen":[7,67],"redistribution":[8],"in":[9,22,36,88],"A356":[10,37],"aluminium":[11,38],"alloy":[12],"castings":[13,39],"by":[14,53],"Chiesa":[15,54],"et":[16,55],"al.":[17,56],"was":[18],"re-examined":[19],"analysed":[21],"the":[23,50,58,65,74,85,89],"present":[24],"study":[25],"a":[27],"semi-empirical":[28],"basis.":[29],"calculated":[31],"volume":[32],"percent":[33],"of":[34,69],"from":[40],"this":[41],"study,":[42],"Vp(%)":[43],"=":[44],"K'C0{1\u2014exp[\u2014(tf/t\u03c4)":[45],"n]}/Pg,":[46],"can":[47],"satisfactorily":[48],"explain":[49],"experimental":[51],"In":[57],"equation,":[59],"K\u2019,n":[60],"are":[61,73],"constant;":[62],"C0":[63],"is":[64,84],"initial":[66],"content":[68],"melt;":[70],"tf,":[71],"ttau;":[72],"local":[75],"solidification":[76],"time":[77],"relaxation":[79],"time,":[80],"respectively;":[81],"Pg":[83],"gas":[86],"pressure":[87],"pore.":[90]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2016-06-24T00:00:00"}
