{"id":"https://openalex.org/W3089033095","doi":"https://doi.org/10.30684/etj.26.12.13","title":"\u0627\u0644\u0646\u062a\u0631\u062f\u0629 \u0643\u0623\u0633\u0644\u0648\u0628 \u0644\u0625\u0637\u0627\u0644\u0629 \u0639\u0645\u0631 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u062a\u062d\u0645\u064a\u0644 \u0643\u0644\u0627\u0644 \u0645\u062a\u063a\u064a\u0631","display_name":"\u0627\u0644\u0646\u062a\u0631\u062f\u0629 \u0643\u0623\u0633\u0644\u0648\u0628 \u0644\u0625\u0637\u0627\u0644\u0629 \u0639\u0645\u0631 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u062a\u062d\u0645\u064a\u0644 \u0643\u0644\u0627\u0644 \u0645\u062a\u063a\u064a\u0631","publication_year":2008,"publication_date":"2008-12-28","ids":{"openalex":"https://openalex.org/W3089033095","doi":"https://doi.org/10.30684/etj.26.12.13","mag":"3089033095"},"language":"ar","primary_location":{"id":"doi:10.30684/etj.26.12.13","doi":"https://doi.org/10.30684/etj.26.12.13","is_oa":true,"landing_page_url":"http://dx.doi.org/10.30684/etj.26.12.13","pdf_url":"https://etj.uotechnology.edu.iq/article_26888_54fc021b31cf6d24fc9b7ae745aeb587.pdf","source":{"id":"https://openalex.org/S4210202959","display_name":"Engineering and Technology Journal","issn_l":"1681-6900","issn":["1681-6900","2412-0758"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","norway-1"],"host_organization":"https://openalex.org/P4310319165","host_organization_name":"University of Technology, Iraq","host_organization_lineage":["https://openalex.org/P4310319165"],"host_organization_lineage_names":["University of Technology, Iraq"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering and Technology Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://etj.uotechnology.edu.iq/article_26888_54fc021b31cf6d24fc9b7ae745aeb587.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"\u0627\u0644\u062a\u0645\u064a\u0645\u064a, \u0627\u0645\u064a\u0646 \u062f\u0648\u0627\u064a","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"\u0627\u0644\u062a\u0645\u064a\u0645\u064a, \u0627\u0645\u064a\u0646 \u062f\u0648\u0627\u064a","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"12","first_page":"510","last_page":"523"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12106","display_name":"Surface Treatment and Residual Stress","score":0.6937999725341797,"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/T12106","display_name":"Surface Treatment and Residual Stress","score":0.6937999725341797,"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/T10396","display_name":"Fatigue and fracture mechanics","score":0.24500000476837158,"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/T13470","display_name":"Surface Treatment and Coatings","score":0.026499999687075615,"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/nitriding","display_name":"nitriding","score":0.9769999980926514},{"id":"https://openalex.org/keywords/surface-hardening","display_name":"surface hardening","score":0.8119999766349792},{"id":"https://openalex.org/keywords/fatigue-life","display_name":"fatigue life","score":0.9649999737739563},{"id":"https://openalex.org/keywords/variable-amplitude-loading","display_name":"variable amplitude loading","score":0.8119999766349792},{"id":"https://openalex.org/keywords/medium-carbon-steel","display_name":"medium carbon steel","score":0.9570000171661377},{"id":"https://openalex.org/keywords/fatigue-crack-initiation","display_name":"fatigue crack initiation","score":0.7839999794960022},{"id":"https://openalex.org/keywords/fractography","display_name":"fractography","score":0.3880000114440918}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.24482062458992004}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.30684/etj.26.12.13","doi":"https://doi.org/10.30684/etj.26.12.13","is_oa":true,"landing_page_url":"http://dx.doi.org/10.30684/etj.26.12.13","pdf_url":"https://etj.uotechnology.edu.iq/article_26888_54fc021b31cf6d24fc9b7ae745aeb587.pdf","source":{"id":"https://openalex.org/S4210202959","display_name":"Engineering and Technology Journal","issn_l":"1681-6900","issn":["1681-6900","2412-0758"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","norway-1"],"host_organization":"https://openalex.org/P4310319165","host_organization_name":"University of Technology, Iraq","host_organization_lineage":["https://openalex.org/P4310319165"],"host_organization_lineage_names":["University of Technology, Iraq"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering and Technology Journal","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4578af3cd3bd409fa97652eb43ada44a","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/4578af3cd3bd409fa97652eb43ada44a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Engineering and Technology Journal, Vol 26, Iss 12, Pp 510-523 (2008)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.30684/etj.26.12.13","doi":"https://doi.org/10.30684/etj.26.12.13","is_oa":true,"landing_page_url":"http://dx.doi.org/10.30684/etj.26.12.13","pdf_url":"https://etj.uotechnology.edu.iq/article_26888_54fc021b31cf6d24fc9b7ae745aeb587.pdf","source":{"id":"https://openalex.org/S4210202959","display_name":"Engineering and Technology Journal","issn_l":"1681-6900","issn":["1681-6900","2412-0758"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","norway-1"],"host_organization":"https://openalex.org/P4310319165","host_organization_name":"University of Technology, Iraq","host_organization_lineage":["https://openalex.org/P4310319165"],"host_organization_lineage_names":["University of Technology, Iraq"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering and Technology Journal","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3089033095.pdf","grobid_xml":"https://content.openalex.org/works/W3089033095.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1839953221","https://openalex.org/W2528564156","https://openalex.org/W1986478448","https://openalex.org/W2743597026","https://openalex.org/W2325615186","https://openalex.org/W6989488038","https://openalex.org/W1979402600","https://openalex.org/W2081538719","https://openalex.org/W3166168892","https://openalex.org/W1966499652"],"abstract_inverted_index":{"This":[0,233],"study":[1],"has":[2,156],"aimed":[3],"to":[4,59,63,73,138,179],"illustrate":[5],"the":[6,61,67,91,97,107,112,129,163,197,204,212,214,220],"effect":[7],"of":[8,17,28,78,185,216,269],"one":[9],"surface":[10],"hardening":[11,125],"method(Nitriding)":[12],"upon":[13],"fatigue":[14,29,98,113,230,254,270],"life":[15,76,255],"time":[16,77,256],"medium":[18],"carbon":[19],"steel":[20],"alloys":[21],".":[22,120,232],"Therefore":[23],"alltests.":[24],"concerning":[25],"round":[26],"bending":[27],",have":[30],"been":[31],"conducted":[32],"at":[33,266],"ordinarylaboratory":[34],"circumstances":[35,133],",":[36,40,54,81,100,110,147,152,194,206,218,223,243,249,257],"within":[37],"amean":[38],"stress":[39,52],"[":[41,170],"value":[42],"=":[43,47],"0&stress":[44],"ratio":[45],",R":[46],"-1],as":[48],"stable":[49],"and":[50,111,124,142,241],"changing":[51],"capacities":[53],"were":[55,177],"forced":[56],"in":[57,95,200],"order":[58],"know":[60],"metalresistance":[62],"these":[64,135],"stresses":[65],"under":[66],"different":[68],"dynamic":[69],"loading":[70,260],".There":[71],"by":[72],"givethe":[74],"safety":[75],"this":[79],"metal":[80,92],"nitriding":[82,117,193,198],"process":[83],"(liquid":[84],"&":[85,172],"Gas":[86],")":[87,265],"was":[88,104,166],"carried":[89,157],"outto":[90],",which":[93],"contributed":[94],"improving":[96],"resistance":[99],"as":[101,140,162,250],"theimprovement":[102],"amount":[103],"based":[105],"on":[106,189,203,209],"hardened":[108,239],"depth":[109,119],"boundary":[114],",increases":[115],"with":[116,144,182,192],"layer":[118,184],"strength":[121],"tests,":[122],"micro":[123,153,164],"werecarried":[126],"out":[127],"for":[128],"applied":[130],"heat":[131],"treatment":[132,160,169],",because":[134],"tests":[136,149,271],"areconsidered":[137],"be":[139,180],"criteria":[141],"connected":[143],"revelant":[145],"correlation":[146],"concerningfatigue":[148],"results":[150],".Actually":[151],"structure":[154,165],"examination":[155],"often":[158],"before":[159,168],",where":[161],"found":[167],"ferrit":[171],"perlite":[173],"]":[174],"whilenitrogen":[175],"phases":[176],"observed":[178],"high":[181],"a":[183,225,245],"crome":[186],"iron":[187],"nitrides":[188],"thetreated":[190],"service":[191,205,222],"that":[195,207,253],"confirm":[196],"role":[199],"structural":[201],"barriersformation":[202],"acts":[208],"stopping":[210],"towards":[211,229],"crack..Consequently,":[213],"images":[215,228],"(SEM)":[217],"regarding":[219],"fracture":[221],"havedeclared":[224],"follow":[226],"up":[227],"cracks":[231],"crack":[234],"is":[235,244],"originated":[236],"underthe":[237],"thick":[238],"serface.Layer":[240],"developes":[242],"lease":[246],"plastic":[247],"region":[248],"it":[251],"wasdetected":[252],"increases":[258],"when":[259],"from":[261],"(high":[262],"\u2013":[263],"low":[264],"thechanging":[267],"capacity":[268],"rather":[272],"than(":[273],"Low-":[274],"High).":[275]},"counts_by_year":[],"updated_date":"2026-09-07T09:17:50.787605","created_date":"2020-10-01T00:00:00"}
