{"title":"APLICAÇÃO DE INSERTOS DE CORTE TRIBOLOGICAMENTE ADAPTADOS NO TORNEAMENTO DA LIGA Ti-15Mo","authors":"Lara Fernandes, Pedro Rosa, C. Ventura","doi":"10.26678/abcm.cobef2023.cof23-0554","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0554","url":null,"abstract":"","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","volume":"39 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":"117120324","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}
Renata Alves, José Lucio Gonçalves Junior, Daniel Fernandes da Cunha, Kleber de Figueiredo, Geraldo Lúcio de Faria, Wilian da Silva Labiapari
{"title":"MICROESTRUTURA E DUREZA DO AÇO S41003 QUANDO SUBMETIDO A DIFERENTES TRATAMENTOS TÉRMICOS","authors":"Renata Alves, José Lucio Gonçalves Junior, Daniel Fernandes da Cunha, Kleber de Figueiredo, Geraldo Lúcio de Faria, Wilian da Silva Labiapari","doi":"10.26678/abcm.cobef2023.cof23-0144","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0144","url":null,"abstract":". Stainless steel is known for its resistance to corrosion and oxidation at high temperatures. However, common ferritic stainless steels generally have low hardness and theoretically are not hardenable by heat treatment. Although ferritic stainless steel 4100D (S41003) has a relatively simple chemical composition, with only 0.015% carbon by weight, previous studies indicate that this alloy can be fully or partially hardened with heat treatment. Therefore, the present work aims to analyze the effect of different heat treatment conditions on the microstructure and hardening of the material. As a methodology, two heat treatment conditions were carried out, in the first condition the samples were heated to 1000 ℃, varying the austenitization time in 5 min, 30 min, 60 min, 120 min and 240 min, then quenched in water. For the second condition, the samples underwent an intercritical annealing at 800 ℃ for 1 h and cooled in the oven, then the samples were heated to 1000 ℃, varying the austenitization time in 5 min, 30 min, 60 min, 120 min and 240 min and quenched in water. The microstructural analysis indicated that the material, in its delivery state, has a polygonal ferritic structure with precipitation of Cr 23 C 6 type carbides, and the intercritical annealing treatment led to an increase in the precipitation of chromium carbide. After the quenching treatment, the qualitative analysis corroborated with previous studies that indicate an increase in the martensite volume rate, due to the dissolution of the chromium carbide and the increase in the grain size. The hardening results indicate that the alloy can be hardened by quenching in water when heated to a high temperature, in addition, the previously annealed material has a higher hardness when quenched. However, with increasing austenitization time, there was a decrease in hardness, associated with an increase in austenitic grain size.","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","volume":"17 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":"115848636","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":"Concreto de ultra alta performance para estruturas de máquinas ferramentas","authors":"arthur farsky, Raphael Galdino dos Santos","doi":"10.26678/abcm.cobef2023.cof23-0561","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0561","url":null,"abstract":"","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","volume":"22 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":"123497591","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}
Luísa de Amorim Makhoul Gomes, Lívia Nogueira, A. Mougo, Fabio da Costa Figueiredo
{"title":"Análise numérica da tensão residual do aço AISI 316 durante o corte ortogonal","authors":"Luísa de Amorim Makhoul Gomes, Lívia Nogueira, A. Mougo, Fabio da Costa Figueiredo","doi":"10.26678/abcm.cobef2023.cof23-0522","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0522","url":null,"abstract":"","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","volume":"16 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":"123504804","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}
L. Oliveira, Vinicius Antônio Cardoso Mendes, Jose Carlos DE LIMA JUNIOR, João Bosco de Aquino Silva
{"title":"DESENVOLVIMENTO DE UM WEBSITE PARA O DIMENSIONAMENTO DE ENGRENAGENS CILÍNDRICAS DE DENTES RETOS","authors":"L. Oliveira, Vinicius Antônio Cardoso Mendes, Jose Carlos DE LIMA JUNIOR, João Bosco de Aquino Silva","doi":"10.26678/abcm.cobef2023.cof23-0034","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0034","url":null,"abstract":"","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","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":"124479263","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}
Kamila Borba Silva, Tiago Vieira da Cunha, Carlos Maurício Sacchelli
{"title":"AVALIAÇÃO DA TÉCNICA PUXANDO/EMPURRANDO SOBRE A MORFOLOGIA DOS CORDÕES DE SOLDA PRODUZIDOS PELO PROCESSO PTA-P","authors":"Kamila Borba Silva, Tiago Vieira da Cunha, Carlos Maurício Sacchelli","doi":"10.26678/abcm.cobef2023.cof23-0440","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0440","url":null,"abstract":"","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","volume":"44 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":"121081840","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}
João Magalhães, André Luiz Barbosa Marinho, Esther Alves, Ariadny Milena Silva Oliveira, artur vitorio
{"title":"Aplicação das Fases do Projeto Informacional e Conceitual em Máquina CNC de Fabricação de Placa de Circuito Impresso.","authors":"João Magalhães, André Luiz Barbosa Marinho, Esther Alves, Ariadny Milena Silva Oliveira, artur vitorio","doi":"10.26678/abcm.cobef2023.cof23-0270","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0270","url":null,"abstract":"","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","volume":"3 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":"124202302","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}
M. Machado, Neri Volpato, Ricardo Dutra da Silva, João Laskoski, Arthur Raulino Kretzer, J. M. Mascheroni
{"title":"Análise de amostras fabricadas em aço inox 316L por L-PBF variando as estratégias de varredura","authors":"M. Machado, Neri Volpato, Ricardo Dutra da Silva, João Laskoski, Arthur Raulino Kretzer, J. M. Mascheroni","doi":"10.26678/abcm.cobef2023.cof23-0379","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0379","url":null,"abstract":"","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","volume":"50 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":"125125344","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}
Vanessa Seriacopi, Amanda Polastro, Éd Cláudio Bordinassi, Adalto de Farias, Marcelo Otavio dos Santos, I. Machado
{"title":"APLICAÇÃO DO ÍNDICE DE PLASTICIDADE EM CARACTERIZAÇÕES DE AÇOS INOXIDÁVEIS AUSTENÍTICOS SUBMETIDOS AO FRESAMENTO","authors":"Vanessa Seriacopi, Amanda Polastro, Éd Cláudio Bordinassi, Adalto de Farias, Marcelo Otavio dos Santos, I. Machado","doi":"10.26678/abcm.cobef2023.cof23-0082","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0082","url":null,"abstract":"","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","volume":"4 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":"125126553","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}
Rafael Di Paolo, V. E. Beal, Bruno Caetano dos Santos Silva
{"title":"Projeto de Berços Produzidos por Manufatura Aditiva em Processo Fabril de Produção de Revestimentos Cerâmicos","authors":"Rafael Di Paolo, V. E. Beal, Bruno Caetano dos Santos Silva","doi":"10.26678/abcm.cobef2023.cof23-0159","DOIUrl":"https://doi.org/10.26678/abcm.cobef2023.cof23-0159","url":null,"abstract":"","PeriodicalId":154785,"journal":{"name":"Procceedings of the 12th Brazilian Congress on Manufacturing Engineering","volume":"90 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":"126048191","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}