{"id":"https://openalex.org/W1763971723","doi":null,"title":"FORMATION OF LAYERS BY PLASMA NITRIDING IMPOSED TO 32CrMoV13 LOW ALLOY STEEL","display_name":"FORMATION OF LAYERS BY PLASMA NITRIDING IMPOSED TO 32CrMoV13 LOW ALLOY STEEL","publication_year":2004,"publication_date":"2004-01-06","ids":{"openalex":"https://openalex.org/W1763971723","mag":"1763971723"},"language":"en","primary_location":{"id":"pmh:oai:ojs2.172.16.122.123:article/305","doi":null,"is_oa":true,"landing_page_url":"http://revues.univ-biskra.dz/index.php/cds/article/view/305","pdf_url":"http://revues.univ-biskra.dz/index.php/cds/article/view/305","source":{"id":"https://openalex.org/S4306400348","display_name":"Courrier du Savoir (Universite de Biskra)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I206961696","host_organization_name":"University of Biskra","host_organization_lineage":["https://openalex.org/I206961696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Courrier du Savoir; Vol. 5 (2004): Courrier du Savoir","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://revues.univ-biskra.dz/index.php/cds/article/view/305","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064910738","display_name":"Abdelouahad Chala","orcid":"https://orcid.org/0000-0002-5665-4113","observed_orcids":["https://orcid.org/0000-0002-5665-4113"]},"institutions":[{"id":"https://openalex.org/I206961696","display_name":"University of Biskra","ror":"https://ror.org/05fr5y859","country_code":"DZ","type":"education","lineage":["https://openalex.org/I206961696"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Abdelouahad Chala","raw_affiliation_strings":["Laboratoire des Mat\u00e9riaux Semi-conducteurs et M\u00e9talliques, Universit\u00e9 Mohamed Khider, #N#BP 145 RP, 07000 Biskra, Alg\u00e9rie"],"raw_orcid":"https://orcid.org/0000-0002-5665-4113","affiliations":[{"raw_affiliation_string":"Laboratoire des Mat\u00e9riaux Semi-conducteurs et M\u00e9talliques, Universit\u00e9 Mohamed Khider, #N#BP 145 RP, 07000 Biskra, Alg\u00e9rie","institution_ids":["https://openalex.org/I206961696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075042221","display_name":"Chahinez Saied","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I206961696","display_name":"University of Biskra","ror":"https://ror.org/05fr5y859","country_code":"DZ","type":"education","lineage":["https://openalex.org/I206961696"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Chahinez Saied","raw_affiliation_strings":["Laboratoire des Mat\u00e9riaux Semi-conducteurs et M\u00e9talliques, Universit\u00e9 Mohamed Khider, #N#BP 145 RP, 07000 Biskra, Alg\u00e9rie"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire des Mat\u00e9riaux Semi-conducteurs et M\u00e9talliques, Universit\u00e9 Mohamed Khider, #N#BP 145 RP, 07000 Biskra, Alg\u00e9rie","institution_ids":["https://openalex.org/I206961696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057464746","display_name":"Zakaria Boumerzoug","orcid":"https://orcid.org/0000-0002-1723-9849","observed_orcids":["https://orcid.org/0000-0002-1723-9849"]},"institutions":[{"id":"https://openalex.org/I206961696","display_name":"University of Biskra","ror":"https://ror.org/05fr5y859","country_code":"DZ","type":"education","lineage":["https://openalex.org/I206961696"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Zakaria Boumerzoug","raw_affiliation_strings":["Laboratoire des Mat\u00e9riaux Semi-conducteurs et M\u00e9talliques, Universit\u00e9 Mohamed Khider, #N#BP 145 RP, 07000 Biskra, Alg\u00e9rie"],"raw_orcid":"https://orcid.org/0000-0002-1723-9849","affiliations":[{"raw_affiliation_string":"Laboratoire des Mat\u00e9riaux Semi-conducteurs et M\u00e9talliques, Universit\u00e9 Mohamed Khider, #N#BP 145 RP, 07000 Biskra, Alg\u00e9rie","institution_ids":["https://openalex.org/I206961696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018090775","display_name":"L. Chekour","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125485651","display_name":"University Fr\u00e8res Mentouri Constantine 1","ror":"https://ror.org/017wv6808","country_code":"DZ","type":"education","lineage":["https://openalex.org/I125485651"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"L. Chekour","raw_affiliation_strings":["Laboratoire des couches minces et interfaces, Universit\u00e9 Mentouri, 25000 Constantine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire des couches minces et interfaces, Universit\u00e9 Mentouri, 25000 Constantine","institution_ids":["https://openalex.org/I125485651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028929827","display_name":"M.S. A\u00efda","orcid":"https://orcid.org/0000-0001-8420-1835","observed_orcids":["https://orcid.org/0000-0001-8420-1835"]},"institutions":[{"id":"https://openalex.org/I125485651","display_name":"University Fr\u00e8res Mentouri Constantine 1","ror":"https://ror.org/017wv6808","country_code":"DZ","type":"education","lineage":["https://openalex.org/I125485651"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"M.S. A\u00efda","raw_affiliation_strings":["Laboratoire des couches minces et interfaces, Universit\u00e9 Mentouri, 25000 Constantine"],"raw_orcid":"https://orcid.org/0000-0001-8420-1835","affiliations":[{"raw_affiliation_string":"Laboratoire des couches minces et interfaces, Universit\u00e9 Mentouri, 25000 Constantine","institution_ids":["https://openalex.org/I125485651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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":0.21858166,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":"5","first_page":"63","last_page":"68"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13470","display_name":"Surface Treatment and Coatings","score":0.8984000086784363,"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/T13470","display_name":"Surface Treatment and Coatings","score":0.8984000086784363,"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/T12106","display_name":"Surface Treatment and Residual Stress","score":0.04450000077486038,"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":0.03999999910593033,"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/plasma-nitriding","display_name":"plasma nitriding","score":0.9980000257492065},{"id":"https://openalex.org/keywords/low-alloy-steel","display_name":"low-alloy steel","score":0.9660000205039978},{"id":"https://openalex.org/keywords/nitrided-layer","display_name":"nitrided layer","score":0.8330000042915344},{"id":"https://openalex.org/keywords/nitriding-time","display_name":"nitriding time","score":0.8889999985694885},{"id":"https://openalex.org/keywords/microhardness-profile","display_name":"microhardness profile","score":0.7120000123977661},{"id":"https://openalex.org/keywords/layer-composition","display_name":"layer composition","score":0.531000018119812},{"id":"https://openalex.org/keywords/layered-structure","display_name":"layered structure","score":0.550000011920929},{"id":"https://openalex.org/keywords/heat-treatment-optimization","display_name":"heat treatment optimization","score":0.7599999904632568}],"concepts":[{"id":"https://openalex.org/C13862629","wikidata":"https://www.wikidata.org/wiki/Q720899","display_name":"Nitriding","level":3,"score":0.9881169199943542},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.7518398761749268},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.719748318195343},{"id":"https://openalex.org/C2780026712","wikidata":"https://www.wikidata.org/wiki/Q37756","display_name":"Alloy","level":2,"score":0.695080578327179},{"id":"https://openalex.org/C2777771575","wikidata":"https://www.wikidata.org/wiki/Q1070521","display_name":"Alloy steel","level":3,"score":0.5913644433021545},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.44933080673217773},{"id":"https://openalex.org/C165720898","wikidata":"https://www.wikidata.org/wiki/Q3150000","display_name":"Indentation hardness","level":3,"score":0.4369817078113556},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.3654542565345764},{"id":"https://openalex.org/C87976508","wikidata":"https://www.wikidata.org/wiki/Q1498213","display_name":"Microstructure","level":2,"score":0.32190367579460144},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.20951992273330688},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:ojs2.172.16.122.123:article/305","doi":null,"is_oa":true,"landing_page_url":"http://revues.univ-biskra.dz/index.php/cds/article/view/305","pdf_url":"http://revues.univ-biskra.dz/index.php/cds/article/view/305","source":{"id":"https://openalex.org/S4306400348","display_name":"Courrier du Savoir (Universite de Biskra)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I206961696","host_organization_name":"University of Biskra","host_organization_lineage":["https://openalex.org/I206961696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Courrier du Savoir; Vol. 5 (2004): Courrier du Savoir","raw_type":"info:eu-repo/semantics/article"},{"id":"mag:1763971723","doi":null,"is_oa":false,"landing_page_url":"https://www.asjp.cerist.dz/en/article/77939","pdf_url":null,"source":{"id":"https://openalex.org/S4306507114","display_name":"Courrier du Savoir scientifique et technique","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":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Courrier du Savoir scientifique et technique","raw_type":null}],"best_oa_location":{"id":"pmh:oai:ojs2.172.16.122.123:article/305","doi":null,"is_oa":true,"landing_page_url":"http://revues.univ-biskra.dz/index.php/cds/article/view/305","pdf_url":"http://revues.univ-biskra.dz/index.php/cds/article/view/305","source":{"id":"https://openalex.org/S4306400348","display_name":"Courrier du Savoir (Universite de Biskra)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I206961696","host_organization_name":"University of Biskra","host_organization_lineage":["https://openalex.org/I206961696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Courrier du Savoir; Vol. 5 (2004): Courrier du Savoir","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1763971723.pdf","grobid_xml":"https://content.openalex.org/works/W1763971723.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W1977067183","https://openalex.org/W2002950477","https://openalex.org/W2048294601","https://openalex.org/W2057893191","https://openalex.org/W2075032055","https://openalex.org/W2076867013","https://openalex.org/W2504873646"],"related_works":["https://openalex.org/W7098322026","https://openalex.org/W2212362233","https://openalex.org/W2194618000","https://openalex.org/W1590682107","https://openalex.org/W2952706423","https://openalex.org/W1642974798","https://openalex.org/W7098339582","https://openalex.org/W3043644121","https://openalex.org/W7098268012","https://openalex.org/W3010950917"],"abstract_inverted_index":{"The":[0],"aim":[1],"of":[2,10,23,27,39,47,58,79,85,88,103,114,150,168],"the":[3,8,15,42,59,77,80,89,101,104,119,130,139,155,183],"study":[4,76],"is":[5],"to":[6,75,99,135,153,179],"optimise":[7],"application":[9],"heat":[11],"treatments":[12],"by":[13,64,94,111],"modifying":[14],"nitriding":[16,40,115,140],"conditions":[17],"in":[18,138],"high":[19],"temperature":[20],"process.The":[21],"influence":[22,78],"gas":[24,81,141],"mixture":[25,82,142],"(composed":[26],"N":[28,143,169],"2":[29,32,144,146,170],",":[30],"H":[31],"and":[33,37,44,56,66,83,123,159,177],"CH":[34,173],"4":[35,174],")":[36],"time":[38,84,113],"on":[41,118],"mechanical":[43],"structural":[45],"properties":[46],"32CrMoV13":[48],"low":[49],"alloy":[50],"steel":[51],"samples":[52,163],"was":[53,62,92,109,116,126],"studied.The":[54],"composition":[55,102],"structure":[57,108],"nitrided":[60,90,156],"layers":[61,91,105],"determined":[63,110],"EDS":[65],"XRD":[67],"respectively.Vickers":[68],"micro":[69],"hardness":[70],"profiles":[71],"were":[72],"also":[73],"performed":[74,175],"nitriding.The":[86],"morphology":[87],"observed":[93],"optical":[95],"microscopy.EDS":[96],"analyses":[97],"permitted":[98],"verify":[100],"while":[106],"their":[107],"XRD.The":[112],"influent":[117],"diffusion":[120],"layer's":[121,157],"thickness":[122,158],"properties.Furthermore,":[124],"it":[125],"obvious":[127],"that":[128],"increasing":[129],"nitrogen":[131],"contents":[132],"from":[133],"20":[134],"80":[136,166],"%":[137,167],"+H":[145],"or":[147,171],"adding":[148],"5%":[149,172],"methane":[151],"permits":[152],"increase":[154,180],"hardness.The":[160],"duplex":[161],"treated":[162],"obtained":[164],"with":[165],"best":[176],"allowed":[178],"almost":[181],"twice":[182],"tools":[184],"service":[185],"life.":[186]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
