{"id":"https://openalex.org/W1983409092","doi":"https://doi.org/10.1007/bf03026377","title":"Yield condition and compression characteristics of semi-solid material by upper-bound method","display_name":"Yield condition and compression characteristics of semi-solid material by upper-bound method","publication_year":1998,"publication_date":"1998-07-01","ids":{"openalex":"https://openalex.org/W1983409092","doi":"https://doi.org/10.1007/bf03026377","mag":"1983409092"},"language":"en","primary_location":{"id":"doi:10.1007/bf03026377","doi":"https://doi.org/10.1007/bf03026377","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf03026377","pdf_url":null,"source":{"id":"https://openalex.org/S205066066","display_name":"Metals and Materials International","issn_l":"1225-9438","issn":["1225-9438","1598-9623","2005-4149"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","kci-registered","ki-jl-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Metals and Materials","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/A5103458344","display_name":"J.C. Choi","orcid":"https://orcid.org/0009-0008-4380-5243","observed_orcids":["https://orcid.org/0009-0008-4380-5243"]},"institutions":[{"id":"https://openalex.org/I4405284686","display_name":"Dong-Eui Institute of Technology","ror":"https://ror.org/04189hf20","country_code":"KR","type":"education","lineage":["https://openalex.org/I4405284686"]},{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"J. C. Choi","raw_affiliation_strings":["Department of Computer Applied Design, Dong-Eui Institute of Technology, San 72 Yangjeong-dong, Pusanjin-ku, 614-715, Pusan, Korea","ERC for Net Shape and Die Manufacturing, Pusan National University, San 30 Jangjeon-dong, Kumjeong-ku, 609-735, Pusan, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Applied Design, Dong-Eui Institute of Technology, San 72 Yangjeong-dong, Pusanjin-ku, 614-715, Pusan, Korea","institution_ids":["https://openalex.org/I4405284686"]},{"raw_affiliation_string":"ERC for Net Shape and Die Manufacturing, Pusan National University, San 30 Jangjeon-dong, Kumjeong-ku, 609-735, Pusan, Korea","institution_ids":["https://openalex.org/I4921948"]}]},{"author_position":"middle","author":{"id":null,"display_name":"H. J. Park","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405284686","display_name":"Dong-Eui Institute of Technology","ror":"https://ror.org/04189hf20","country_code":"KR","type":"education","lineage":["https://openalex.org/I4405284686"]},{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"H. J. Park","raw_affiliation_strings":["Department of Computer Applied Design, Dong-Eui Institute of Technology, San 72 Yangjeong-dong, Pusanjin-ku, 614-715, Pusan, Korea","ERC for Net Shape and Die Manufacturing, Pusan National University, San 30 Jangjeon-dong, Kumjeong-ku, 609-735, Pusan, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Applied Design, Dong-Eui Institute of Technology, San 72 Yangjeong-dong, Pusanjin-ku, 614-715, Pusan, Korea","institution_ids":["https://openalex.org/I4405284686"]},{"raw_affiliation_string":"ERC for Net Shape and Die Manufacturing, Pusan National University, San 30 Jangjeon-dong, Kumjeong-ku, 609-735, Pusan, Korea","institution_ids":["https://openalex.org/I4921948"]}]},{"author_position":"last","author":{"id":null,"display_name":"J. H. Park","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405284686","display_name":"Dong-Eui Institute of Technology","ror":"https://ror.org/04189hf20","country_code":"KR","type":"education","lineage":["https://openalex.org/I4405284686"]},{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"J. H. Park","raw_affiliation_strings":["Department of Computer Applied Design, Dong-Eui Institute of Technology, San 72 Yangjeong-dong, Pusanjin-ku, 614-715, Pusan, Korea","Graduate School, Department of Precision Mechanical Engineering, Pusan National University, San 30 Jangjeon-dong, Kumjeong-ku, 609-735, Pusan, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Applied Design, Dong-Eui Institute of Technology, San 72 Yangjeong-dong, Pusanjin-ku, 614-715, Pusan, Korea","institution_ids":["https://openalex.org/I4405284686"]},{"raw_affiliation_string":"Graduate School, Department of Precision Mechanical Engineering, Pusan National University, San 30 Jangjeon-dong, Kumjeong-ku, 609-735, Pusan, Korea","institution_ids":["https://openalex.org/I4921948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4090,"currency":"USD","value_usd":4090},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"4","issue":"4","first_page":"667","last_page":"671"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10700","display_name":"Metal Forming Simulation Techniques","score":0.6439999938011169,"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/T10700","display_name":"Metal Forming Simulation Techniques","score":0.6439999938011169,"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/T11201","display_name":"Metallurgy and Material Forming","score":0.29440000653266907,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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":0.018799999728798866,"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/semi-solid-forming","display_name":"semi-solid metal forming","score":0.7580000162124634},{"id":"https://openalex.org/keywords/yield-function","display_name":"yield function","score":0.7559999823570251},{"id":"https://openalex.org/keywords/upper-bound-method","display_name":"upper bound method","score":0.6869999766349792},{"id":"https://openalex.org/keywords/liquid-segregation","display_name":"liquid segregation","score":0.8880000114440918},{"id":"https://openalex.org/keywords/strain-rate-effects","display_name":"strain rate sensitivity","score":0.8109999895095825},{"id":"https://openalex.org/keywords/friction-conditions","display_name":"friction conditions","score":0.6600000262260437}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6970956325531006},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6651387214660645},{"id":"https://openalex.org/C96494537","wikidata":"https://www.wikidata.org/wiki/Q193057","display_name":"Forging","level":2,"score":0.6403923034667969},{"id":"https://openalex.org/C500666722","wikidata":"https://www.wikidata.org/wiki/Q1080293","display_name":"Solid mechanics","level":2,"score":0.6085749864578247},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5746612548828125},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.5398167371749878},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5385964512825012},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5044296979904175},{"id":"https://openalex.org/C139321929","wikidata":"https://www.wikidata.org/wiki/Q1363994","display_name":"Forming processes","level":2,"score":0.4628196656703949},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.4361386299133301},{"id":"https://openalex.org/C65590680","wikidata":"https://www.wikidata.org/wiki/Q909482","display_name":"Volume fraction","level":2,"score":0.4210788905620575},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.41784948110580444},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.37997832894325256},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.2775806188583374},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2283463478088379},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.13805466890335083},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07000267505645752},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf03026377","doi":"https://doi.org/10.1007/bf03026377","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf03026377","pdf_url":null,"source":{"id":"https://openalex.org/S205066066","display_name":"Metals and Materials International","issn_l":"1225-9438","issn":["1225-9438","1598-9623","2005-4149"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","kci-registered","ki-jl-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Metals and Materials","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":5,"referenced_works":["https://openalex.org/W1968984936","https://openalex.org/W1987109597","https://openalex.org/W2018363573","https://openalex.org/W2045047628","https://openalex.org/W2053512579"],"related_works":["https://openalex.org/W756049748","https://openalex.org/W1987206053","https://openalex.org/W1992257134","https://openalex.org/W1987109597","https://openalex.org/W920404917","https://openalex.org/W1989256665","https://openalex.org/W2138857629","https://openalex.org/W2032718685","https://openalex.org/W2045187258","https://openalex.org/W2052449945"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-09T09:14:12.587421","created_date":"2016-06-24T00:00:00"}