Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ágata Mayara Paula Pontes"'
Autor:
Ágata Mayara Paula Pontes, Marcela Silva Lamoglia, Leandro Bernardes Serrano, Elioenai Levi Barbedo, Antonio Augusto Araújo Pinto da Silva, Geovani Rodrigues, Gilbert Silva
Publikováno v:
Materials Research, Vol 27 (2024)
Refractory multi-principal element alloys constitute a novel category of metallic materials, and they have good properties, particularly at elevated temperatures. Currently, casting and powder metallurgy stand as the two predominant manufacturing rou
Externí odkaz:
https://doaj.org/article/23b33a4fb6424dfb8e6a8b614512965a
Autor:
Marcela Silva Lamoglia, Pedro Henrique Gonçalves, Ágata Mayara Paula Pontes, Leandro Bernardes Serrano, Gilbert Silva, Antonio Augusto Araújo Pinto da Silva
Publikováno v:
Materials Research, Vol 25 (2022)
Abstract In this paper, Fe-15at.%Nb alloys were produced from high purity Fe (min. 99.8%) and Nb (min. 99.8%) powders via a mechanical alloying process. The effects of different Process Control Agents (i.e., methanol, hexane, and stearic acid) were i
Externí odkaz:
https://doaj.org/article/58b3f9e51752480c92c38fd9040b0883
Autor:
Pedro Henrique Gonçalves, Agata Mayara Paula Pontes, Marcela Silva Lamoglia, Bruna Horta Bastos Kuffner, Antonio Augusto Araújo Pinto da Silva, Gilbert Silva
Publikováno v:
Materials Research, Vol 26 (2023)
Vanadis®8 is a high-value tool steel, that undergoes gas atomization and hot isostatic pressing during production , resulting in costly waste. Repurposing this waste material through powder metallurgy (PM) offers a cost-effective solution. This stud
Externí odkaz:
https://doaj.org/article/1b2e070de039473cbb50e690c200e395
Autor:
Elioenai Levi Barbedo, Pedro Henrique Gonçalves, Marcela Silva Lamoglia, Agata Mayara Paula Pontes, Bruna Horta Bastos Kuffner, Guilherme Ferreira Gomes, Gilbert Silva
Publikováno v:
Materials Research, Vol 24, Iss 5 (2021)
Abstract The Vanadis® 8 is a tool steel used in the manufacture of dies, punches and tools. It has a high carbon content combined with chromium, molybdenum and vanadium, and presents good performance in its mechanical properties. Usually, its chips
Externí odkaz:
https://doaj.org/article/93dfbfbc23aa4ff1ba96f28b9997f63f