{"id":"https://openalex.org/W129071735","doi":null,"title":"Silicon nitride powder compacts and sintered bodies","display_name":"Silicon nitride powder compacts and sintered bodies","publication_year":1993,"publication_date":"1993-11-01","ids":{"openalex":"https://openalex.org/W129071735","mag":"129071735"},"language":"en","primary_location":{"id":"mag:129071735","doi":null,"is_oa":false,"landing_page_url":"http://www.osti.gov/scitech/biblio/5608129","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5014643186","display_name":"Kei ISOZAKI","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"K. Isozaki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5014643186"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01184651,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10132","display_name":"Advanced ceramic materials synthesis","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10132","display_name":"Advanced ceramic materials synthesis","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T12932","display_name":"Powder Metallurgy Techniques and Materials","score":0.005900000222027302,"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/T12099","display_name":"Advanced materials and composites","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/silicon-nitride","display_name":"silicon nitride","score":0.996999979019165},{"id":"https://openalex.org/keywords/powder-compacts","display_name":"powder compacts","score":0.9890000224113464},{"id":"https://openalex.org/keywords/sintering","display_name":"sintering","score":0.7509999871253967},{"id":"https://openalex.org/keywords/structural-heterogeneity","display_name":"structural heterogeneity","score":0.8709999918937683},{"id":"https://openalex.org/keywords/hard-x-rays","display_name":"hard X-rays","score":0.9120000004768372},{"id":"https://openalex.org/keywords/cold-isostatic-pressing","display_name":"cold isostatic pressing","score":0.9660000205039978},{"id":"https://openalex.org/keywords/uniaxial-pressing","display_name":"uniaxial pressing","score":0.9070000052452087},{"id":"https://openalex.org/keywords/green-density","display_name":"green density","score":0.9190000295639038},{"id":"https://openalex.org/keywords/mechanical-strength","display_name":"mechanical strength","score":0.8679999709129333},{"id":"https://openalex.org/keywords/weibull-modulus","display_name":"Weibull modulus","score":0.9620000123977661}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8637723922729492},{"id":"https://openalex.org/C2777581544","wikidata":"https://www.wikidata.org/wiki/Q844613","display_name":"Sintering","level":2,"score":0.8027001619338989},{"id":"https://openalex.org/C2777431650","wikidata":"https://www.wikidata.org/wiki/Q413828","display_name":"Silicon nitride","level":3,"score":0.7792296409606934},{"id":"https://openalex.org/C93021684","wikidata":"https://www.wikidata.org/wiki/Q3816735","display_name":"Pressing","level":2,"score":0.6041948199272156},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.5539315938949585},{"id":"https://openalex.org/C130630143","wikidata":"https://www.wikidata.org/wiki/Q7979803","display_name":"Weibull modulus","level":3,"score":0.5362873077392578},{"id":"https://openalex.org/C194760766","wikidata":"https://www.wikidata.org/wiki/Q410851","display_name":"Nitride","level":3,"score":0.49633437395095825},{"id":"https://openalex.org/C178405089","wikidata":"https://www.wikidata.org/wiki/Q857201","display_name":"Flexural strength","level":2,"score":0.4588173031806946},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.3956257104873657},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.3653198182582855},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:129071735","doi":null,"is_oa":false,"landing_page_url":"http://www.osti.gov/scitech/biblio/5608129","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2315510144","https://openalex.org/W2124341169","https://openalex.org/W3173169459","https://openalex.org/W130734152","https://openalex.org/W2098814834","https://openalex.org/W243312671","https://openalex.org/W2321969603","https://openalex.org/W2014424071","https://openalex.org/W2324982963","https://openalex.org/W3028183991"],"abstract_inverted_index":{"The":[0,73,90],"inhomogeneous":[1,36,74],"structure":[2,37,75],"of":[3,20,50,53,76],"silicon":[4,54],"nitride":[5,55],"powder":[6,56,79],"compacts":[7,57,80],"causes":[8],"cracks":[9],"and":[10,14,58,94],"strains":[11],"during":[12],"sintering,":[13],"this":[15,45],"influences":[16],"the":[17,21,33,47,100,107,111],"mechanical":[18,92],"properties":[19],"sintered":[22,42,59,101],"bodies.":[23],"It":[24],"is":[25],"important":[26],"to":[27,30,38],"be":[28],"able":[29],"evaluate":[31],"nondestructively":[32],"green":[34,113],"state":[35],"achieve":[39],"more":[40],"reliable":[41],"results.":[43],"In":[44],"research,":[46],"quantitative":[48],"analysis":[49],"structural":[51],"inhomogeneities":[52],"bodies":[60],"in":[61,99],"studied":[62],"by":[63,83],"a":[64],"radiation":[65],"nondestructive":[66],"inspection":[67],"method":[68],"that":[69],"uses":[70],"hard":[71],"X-rays.":[72],"uniaxially":[77],"pressed":[78],"was":[81,104],"improved":[82],"cold":[84],"isostatic":[85],"pressing":[86],"under":[87],"high":[88],"pressure.":[89],"highest":[91,112],"strength":[93],"Weibull":[95],"modulus":[96],"were":[97],"obtained":[98],"body":[102],"which":[103],"prepared":[105],"from":[106],"homogeneous":[108],"compact":[109],"with":[110],"density.":[114]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}