{"id":"https://openalex.org/W1483394777","doi":null,"title":"The effect of preheat on the structure and properties of the HAZ of a welded quenched and tempered steel plate","display_name":"The effect of preheat on the structure and properties of the HAZ of a welded quenched and tempered steel plate","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W1483394777","mag":"1483394777"},"language":"en","primary_location":{"id":"pmh:oai:ro.uow.edu.au:theses-3500","doi":null,"is_oa":true,"landing_page_url":"https://ro.uow.edu.au/theses/2500","pdf_url":"https://ro.uow.edu.au/cgi/viewcontent.cgi?article=3500&context=theses","source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"University of Wollongong Thesis Collection 1954-2016","raw_type":"thesis"},"volume":null,"type":"dissertation","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ro.uow.edu.au/cgi/viewcontent.cgi?article=3500&context=theses","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069613607","display_name":"Sanjay G. Dani","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sanjay G. Dani","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5069613607"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":null,"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/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.75,"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/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.75,"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/T10386","display_name":"Microstructure and Mechanical Properties of Steels","score":0.23729999363422394,"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/T12427","display_name":"Metal Alloys Wear and Properties","score":0.003700000001117587,"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/preheating-temperature","display_name":"preheating temperature","score":0.7839999794960022},{"id":"https://openalex.org/keywords/heat-affected-zone","display_name":"heat-affected zone","score":0.9200000166893005},{"id":"https://openalex.org/keywords/quenched-and-tempered-steel","display_name":"quenched and tempered steel","score":0.9100000262260437},{"id":"https://openalex.org/keywords/cooling-rate","display_name":"cooling rate","score":0.7039999961853027},{"id":"https://openalex.org/keywords/prior-austenite-grain-size","display_name":"prior austenite grain size","score":0.8489999771118164},{"id":"https://openalex.org/keywords/lath-martensite","display_name":"lath martensite","score":0.8600000143051147},{"id":"https://openalex.org/keywords/bainitic-ferrite","display_name":"bainitic ferrite","score":0.9580000042915344},{"id":"https://openalex.org/keywords/martensite-austenite-islands","display_name":"martensite-austenite islands","score":0.9160000085830688},{"id":"https://openalex.org/keywords/hardness","display_name":"hardness","score":0.42399999499320984},{"id":"https://openalex.org/keywords/charpy-impact-toughness","display_name":"Charpy impact toughness","score":0.9789999723434448}],"concepts":[{"id":"https://openalex.org/C19474535","wikidata":"https://www.wikidata.org/wiki/Q131172","display_name":"Welding","level":2,"score":0.6636738181114197},{"id":"https://openalex.org/C77595967","wikidata":"https://www.wikidata.org/wiki/Q3151013","display_name":"Forensic engineering","level":1,"score":0.46151185035705566},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4156150817871094},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.3250795304775238},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22190940380096436}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:ro.uow.edu.au:theses-3500","doi":null,"is_oa":true,"landing_page_url":"https://ro.uow.edu.au/theses/2500","pdf_url":"https://ro.uow.edu.au/cgi/viewcontent.cgi?article=3500&context=theses","source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"University of Wollongong Thesis Collection 1954-2016","raw_type":"thesis"},{"id":"pmh:oai:figshare.com:article/27647211","doi":null,"is_oa":false,"landing_page_url":"https://figshare.com/articles/thesis/The_effect_of_preheat_on_the_structure_and_properties_of_the_HAZ_of_a_welded_quenched_and_tempered_steel_plate/27647211","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},{"id":"mag:1483394777","doi":null,"is_oa":false,"landing_page_url":"https://ro.uow.edu.au/theses/2500/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:ro.uow.edu.au:theses-3500","doi":null,"is_oa":true,"landing_page_url":"https://ro.uow.edu.au/theses/2500","pdf_url":"https://ro.uow.edu.au/cgi/viewcontent.cgi?article=3500&context=theses","source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"University of Wollongong Thesis Collection 1954-2016","raw_type":"thesis"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1483394777.pdf","grobid_xml":"https://content.openalex.org/works/W1483394777.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4397005969","https://openalex.org/W2017156617","https://openalex.org/W2183395712","https://openalex.org/W7052853232","https://openalex.org/W7117568470","https://openalex.org/W2361392583","https://openalex.org/W2769582399","https://openalex.org/W1997610310","https://openalex.org/W2898320324","https://openalex.org/W2385457780"],"abstract_inverted_index":{"In":[0],"the":[1,5,20,45,52,70,80,99,121,128,174,187,191,196,199,205,214,223,237,251,254,257,262,266,271,277,285,294,322,331,349,353,378,405,408,411,419,425,428,438,448,467],"present":[2],"research":[3],"work":[4,82],"effect":[6],"of":[7,23,47,69,98,127,159,173,190,253,265,293,299,311,330,339,343,355,393,395,400,427,442,462],"preheat":[8,224,379],"temperature":[9,225,240,380],"(20\u00b0C,":[10],"80\u00b0C,":[11],"120\u00b0C,":[12],"2(X)\u00b0C)":[13],"on":[14,19,26,64],"cooling":[15,234,384],"rate":[16,385],"and":[17,37,111,114,130,149,186,241,260,309,333,341,373,431],"consequently":[18],"HAZ":[21,255,272,469],"microstructures":[22,90,308],"bead":[24],"-":[25,27,96,154,184,328],"plate":[28,41,336],"submerged":[29],"arc":[30],"welds":[31,113,151,259],"have":[32],"been":[33,77],"investigated":[34],"for":[35,108,120,146,458,473,478],"quenched":[36,332],"tempered":[38,334],"EM":[39,192],"812":[40,193],"steel.":[42,194],"Due":[43],"to":[44,57,83,91,228,297,303,326,360,447],"development":[46],"a":[48,65,86,231,370,396,459],"microstructural":[49],"gradient":[50],"across":[51,250],"HAZ,":[53],"it":[54],"is":[55,367,471,484],"difficult":[56],"carry":[58],"out":[59,107],"Charpy":[60,115],"impact":[61,116,356,413],"toughness":[62,357,414,470],"testing":[63],"particular":[66],"structural":[67,197,449],"region":[68,208],"HAZ.":[71,102],"Weld":[72],"thermal":[73],"cycle":[74],"simulation":[75,123,135],"has":[76],"conducted":[78],"in":[79,85,93,204,213,233,243,256,284,315,321,369,377,383,388,404,418,451],"current":[81],"reproduce":[84],"bulk":[87],"form":[88],"similar":[89,304],"those":[92],"selected":[94],"sub":[95],"regions":[97,302],"actual":[100,110,129,148,215,258],"weld":[101,122],"Hardness":[103,248],"measurements":[104],"were":[105,118],"carried":[106],"both":[109,147,300],"simulated":[112,131,150,206,267,346],"values":[117],"determined":[119],"samples.":[124],"Microstructural":[125],"comparison":[126],"HAZs":[132,268],"showed":[133,269,348,456],"that":[134,212,221,270,457],"was":[136,209,218,273,282,319,415],"successful.":[137],"The":[138,345,454],"grain":[139,202,286,364,420,432],"coarsened":[140],"heat":[141,155,183,288,460],"affected":[142,289],"zone(":[143],"GCHAZ":[144,207,295,347],")":[145,170,182],"under":[152],"pre":[153],"free":[156],"conditions":[157,479],"consisted":[158],"lath":[160,245],"martensite":[161,166],"or":[162,423,475],"bainitic":[163,307,402],"ferrite":[164],"with":[165,352,386],"austenite":[167,201,363],"(":[168,177],"MA":[169],"islands,":[171],"because":[172,392],"relatively":[175],"low":[176,476],"2.58":[178,463],"kJ":[179,464],"/":[180,306,465],"mm":[181,466],"input,":[185],"high":[188,374],"hardenabihty":[189],"Despite":[195],"similarity,":[198],"prior":[200,362],"size":[203,365],"about":[210],"double":[211],"welds.":[216],"It":[217],"also":[219,436],"found":[220],"increasing":[222],"from":[226],"20\u00b0C":[227],"200\u00b0C":[229],"caused":[230,381],"reduction":[232,382],"rate,":[235],"increased":[236],"austenitic":[238],"transformation":[239,298],"resulted":[242,368],"less":[244],"shaped":[246],"ferrite.":[247,344],"traverses":[249],"root":[252],"along":[261],"centre":[263],"line":[264],"generally":[274],"harder":[275],"than":[276],"base":[278,323,335],"plate.":[279],"Maximum":[280],"hardness":[281,318],"observed":[283,320,416],"refined":[287,421,433],"zone":[290],"(GRHAZ)":[291],"instead":[292],"due":[296,325,359,446],"these":[301,443],"martensitic":[305],"existence":[310],"much":[312],"finer":[313],"microstructure":[314,372],"GRHAZ.":[316],"Minimum":[317],"metal":[324],"over":[327],"tempering":[329],"by":[337],"coarsening":[338],"carbide":[340],"recovery":[342],"lowest":[350],"toughness,":[351],"loss":[354],"being":[358],"large":[361,397],"which":[366,435],"coarse":[371,401],"hardness.":[375,440],"Increase":[376],"decrease":[387],"CVN":[389],"value,":[390],"mainly":[391],"formation":[394],"volume":[398],"fraction":[399],"product":[403],"GCHAZ.":[406],"On":[407],"other":[409],"hand,":[410],"maximum":[412,439],"either":[417],"region,":[422,434],"at":[424],"boundary":[426],"partially":[429],"transformed":[430],"exhibited":[437],"Both":[441],"effects":[444],"are":[445],"refinement":[450],"this":[452],"region.":[453],"investigation":[455],"input":[461],"best":[468],"achieved":[472],"zero":[474],"preheat,":[477],"where":[480],"hydrogen":[481],"pick":[482],"up":[483],"not":[485],"significant.":[486]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-09-11T09:22:31.653822","created_date":"2016-06-24T00:00:00"}