Lucas Inácio Silva dos Santos, Eduardo Miguel da Silva, T. Brito, A. Silva
{"title":"INFLUÊNCIA DA ENERGIA DE SOLDAGEM NAS CARACTERÍSTICAS GEOMÉTRICAS E ECONÔMICAS DE UMA JUNTA SOLDADA COM ELETRODO TUBULAR AUTOPROTEGIDO","authors":"Lucas Inácio Silva dos Santos, Eduardo Miguel da Silva, T. Brito, A. Silva","doi":"10.17648/coen-2019-115414","DOIUrl":"https://doi.org/10.17648/coen-2019-115414","url":null,"abstract":"","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127677647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rhuan Costa Souza, Bernardo Augusto Farah Santos, Caio Vinícius Leão Sabará, L. Santos, Lucas Nascimento Santana Prachedes, T. A. Simões, J. R. D. Oliveira, Gustavo Leitão Vaz, Alysson Helton Santos Bueno
{"title":"DEGRADAÇÃO E FORMAÇÃO DE PRODUTOS DE CORROSÃO NO AÇO API X65 EXPOSTO AOS MECANISMOS DE SWEET E SOUR CORROSION","authors":"Rhuan Costa Souza, Bernardo Augusto Farah Santos, Caio Vinícius Leão Sabará, L. Santos, Lucas Nascimento Santana Prachedes, T. A. Simões, J. R. D. Oliveira, Gustavo Leitão Vaz, Alysson Helton Santos Bueno","doi":"10.17648/coen-2019-115386","DOIUrl":"https://doi.org/10.17648/coen-2019-115386","url":null,"abstract":"","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131730013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Assis, Marcel Henrique Lopes, Jorge Nei Brito, José Antônio Bonifácio Da Silva
{"title":"ESTUDO DO COMPORTAMENTO VIBRACIONAL DE MOTOR A COMBUSTÃO INTERNA SUBMETIDO A DESBALANCEAMENTO EM DIFERENTES POSIÇÕES POR MEIO DE TRANSFORMADA DE WAVELET","authors":"E. Assis, Marcel Henrique Lopes, Jorge Nei Brito, José Antônio Bonifácio Da Silva","doi":"10.17648/coen-2019-115396","DOIUrl":"https://doi.org/10.17648/coen-2019-115396","url":null,"abstract":"","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122624437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"DESENVOLVIMENTO DE UMA INTERFACE DE BAIXO CUSTO PARA UMA BANCADA DIDÁTICA DE ANÁLISE DE VIBRAÇÕES MECÂNICAS","authors":"J. M. C. Carvalho, C. Albernaz","doi":"10.17648/coen-2019-115389","DOIUrl":"https://doi.org/10.17648/coen-2019-115389","url":null,"abstract":"","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127654682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maria Eduarda Dias Serenario, Bernardo Augusto Farah Santos, Caio Vinícius Leão Sabará, L. Santos, Lucas Nascimento Santana Prachedes, L. R. Miranda, Alysson Helton Santos Bueno
{"title":"AVALIAÇÃO DO COMPORTAMENTO ANTICORROSIVO DA TINTA EPÓXI- Nb2O5 EM ELEVADAS TEMPERATURAS E EM AMBIENTE ÁCIDO","authors":"Maria Eduarda Dias Serenario, Bernardo Augusto Farah Santos, Caio Vinícius Leão Sabará, L. Santos, Lucas Nascimento Santana Prachedes, L. R. Miranda, Alysson Helton Santos Bueno","doi":"10.17648/coen-2019-115383","DOIUrl":"https://doi.org/10.17648/coen-2019-115383","url":null,"abstract":"","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133794883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Luis Fernando T. Domingos, A. Azevedo, K. Strecker
{"title":"ESTUDO DE CORROSÃO EM GEOPOLÍMEROS À BASE DE CINZA VOLANTE","authors":"Luis Fernando T. Domingos, A. Azevedo, K. Strecker","doi":"10.17648/coen-2019-115393","DOIUrl":"https://doi.org/10.17648/coen-2019-115393","url":null,"abstract":": Currently there is a great interest in the use of industrial waste as a raw material for obtaining and developing new products, in order to meet market demand and provide technological options that are mainly environmentally sustainable. Among these industrial residues are the source materials of aluminosilicates (Al2O3.SiO2), such as fly ash, which when reacted with a highly alkaline medium are able to form rigid and highly cementitious structures. These structures are popularly known in the construction industry as: geopolymers, inorganic polymers or alkali-activated materials; where they have been studied by researchers around the world as a way to replace with Portland cement in some applications. Geopolymer binders have been reported to be acid resistant and thus a promising alternative binder, for example, for the manufacture of sewer pipes. This work, therefore, sought to investigate the behavior of the geopolymer matrices obtained by the alkaline activation of fly ash from the Jorge Lacerd / SC thermoelectric complex when exposed in highly corrosive environments such as sulfuric acid (H2SO4) and hydrochloric acid (HCl) in different concentrations (0, 3, 6 and 9%) and exposure times (1, 3, 7, 14 and 28 days). In fact, through the results obtained, it becomes possible to affirm that geopolymeric materials have the capacity to be applied in environments of the most diverse scales, which, in the future, tends to be a strong candidate to be present in the branch of civil construction.","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114690522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pâmela Tairine Livramento dos Santos, Júlia Nascimento Pereira, Crislayne Gabriela Andreto, Karyne Assunção Braz, Rhuan Costa Souza, Filipe Augusto de Faria Cunha, J. R. D. Oliveira, Lecino Caldeira, Alysson Helton Santos Bueno
{"title":"ANÁLISE DA RESISTÊNCIA À CORROSÃO POR PITES EM AÇOS INOXIDAVEIS MARTENSÍTICOS E SUPERMARTENSÍTICOS 13Cr À DIFERENTES TEMPERATURAS","authors":"Pâmela Tairine Livramento dos Santos, Júlia Nascimento Pereira, Crislayne Gabriela Andreto, Karyne Assunção Braz, Rhuan Costa Souza, Filipe Augusto de Faria Cunha, J. R. D. Oliveira, Lecino Caldeira, Alysson Helton Santos Bueno","doi":"10.17648/coen-2019-115378","DOIUrl":"https://doi.org/10.17648/coen-2019-115378","url":null,"abstract":"","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"75 1-4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114025858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Luís Henrique Freitas Diniz, Renan Souza Moura, Ulysses Rondina Duarte, Carlos Renato Borges dos Santos
{"title":"INFLUÊNCIA DE REGULADORES DE TENSÃO NO CÁLCULO DE CORRENTES DE CURTO CIRCUITO EM SISTEMAS DE DISTRIBUIÇÃO DE ENERGIA ELÉTRICA","authors":"Luís Henrique Freitas Diniz, Renan Souza Moura, Ulysses Rondina Duarte, Carlos Renato Borges dos Santos","doi":"10.17648/coen-2019-115399","DOIUrl":"https://doi.org/10.17648/coen-2019-115399","url":null,"abstract":"","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127420278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. Silva, Rafael Souza Santandrea, Victor Lattaro Volpini, L. Brandão
{"title":"IMPRESSÃO 3D: UM GUIA PRÁTICO","authors":"P. Silva, Rafael Souza Santandrea, Victor Lattaro Volpini, L. Brandão","doi":"10.17648/coen-2019-115398","DOIUrl":"https://doi.org/10.17648/coen-2019-115398","url":null,"abstract":": 3D Printing is an versatile technology with potential to start major changes in how we manufacture products. Also called Additive Manufacturing, had its main methodologies created in the 80's. Only after the expiration of the main patents its popularization started. The machine operation is still considered complex for beginner users, mainly due to the lack of documentation. Using a methodology with the objective to identify in literature and the practical experience of the authors the minimum necessary procedures to use this kind of printer. This article also presents the results in a simple and objective way, being a practical guide for new users. It contains recommendations for purchasing a 3D printer and the softwares needed for its operation. Also include the settings that can be available and how it interferes with the final quality. Finally how to avoid printing errors and the finishing process to the printed object. In conclusion, an objective list will comment each of the topics, with recommendations by the authors.","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133340661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Victor Antônio Dias Pereira, Gustavo Campos de Oliveira, Sophia Diniz Milanez, T. P. Barbosa
{"title":"SIMULAÇÃO ESTRUTURAL E ANÁLISE DE FORÇAS DE UM CHASSI DE TRICÍCLO INVERTIDO","authors":"Victor Antônio Dias Pereira, Gustavo Campos de Oliveira, Sophia Diniz Milanez, T. P. Barbosa","doi":"10.17648/coen-2019-115412","DOIUrl":"https://doi.org/10.17648/coen-2019-115412","url":null,"abstract":"","PeriodicalId":366337,"journal":{"name":"IX Congresso de Engenharias da Universidade Federal de São João del-Rei","volume":"157 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115179509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}