Effect of High Energy Milling Time of the Aluminum Bronze Alloy Obtained by Powder Metallurgy with Niobium Carbide Addition

Autor: Alexandre Nogueira Ottoboni Dias, Aline da Silva, Carlos Alberto Rodrigues, Mírian de Lourdes Noronha Motta Melo, Geovani Rodrigues, Gilbert Silva

Publikováno v: Materials Research, Vol 20, Iss 3, Pp 747-754 (2017)

The aluminum bronze alloy is part of a class of highly reliable materials due to high mechanical strength and corrosion resistence being used in the aerospace and shipbuilding industry. It's machined to produce parts and after its use cycle, it's dis

Externí odkaz: https://doaj.org/article/57f52a7666ed4c64ba1becb2ceaca3f3

Uso do lodo de tratamento de Água em Argamassa Autoadensável (AAA)

Autor: Ana Paula Teixeira da Silva, Lucas Ramon Roque da Silva, Vander Alkmin dos Santos Ribeiro, Mírian de Lourdes Noronha Motta Melo, Paulo Cesar Gonçalves, Marcia Viana Lisboa Martins, Valquíria Claret dos Santos, Michel Henry Bacelar de Souza

Publikováno v: Research, Society and Development; Vol. 11 No. 2; e0111225112
Research, Society and Development; Vol. 11 Núm. 2; e0111225112
Research, Society and Development; v. 11 n. 2; e0111225112
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

This paper aims to analyze the characteristics of self-compacting mortar (SCM) with the partial replacement of cement by water treatment sludge (WTS). This replacement aims to contribute to minimize environmental degradation arising from the producti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a73c817721ebc6675889e6ee311e0f
https://doi.org/10.33448/rsd-v11i2.25112

Influence of Superabsorbent Polymer in Self-Compacting Mortar

Autor: Michel Henry Bacelar de Souza, Lucas Ramon Roque Silva, Vander Alkmin dos Santos Ribeiro, Paulo César Gonçalves, Mirian de Lourdes Noronha Motta Melo, Carlos Eduardo Marmorato Gomes, Valquíria Claret dos Santos

Publikováno v: Buildings, Vol 13, Iss 7, p 1640 (2023)

Self-compacting concrete (SCC) is an innovative type of concrete that does not require vibration for compaction; however, it needs attention in relation to the control of thermally generated cracks, due to the hydration heat generated mainly during t

Externí odkaz: https://doaj.org/article/14564e8d306840f58175281f397c5eb1

Influence of Residual Elements Contained in Steel Scrap for the Production of Nodular Cast Iron

Autor: Marcelo Luis Siqueira, Geovani Rodrigues, Gilbert Silva, Mirian de Lourdes Noronha Motta Melo

Publikováno v: Materials Research, Vol 24, Iss 6 (2021)

Abstract Nodular cast iron is a fundamental material used in engineering. It has unique properties and is one of the most produced materials in the world nowadays. The production of nodular cast iron involves melting of raw materials such as steel sc

Externí odkaz: https://doaj.org/article/296d2a25d0994526892c559b812d6dbc

Recrystallization Study of the Al4.5wt%Cu Alloy Conventionally and Unidirectionally Solidified, Deformed and Heat Treated

Autor: Roberta Alves Gomes Matos, Jonas Mendes, Bruna Horta Bastos Kuffner, Mirian de Lourdes Noronha Motta Melo, Gilbert Silva

Publikováno v: Materials Research, Vol 23, Iss 5 (2021)

Abstract The Al4.5wt%Cu is an aeronautical and automobile alloy with extensive use in industry for structural purposes. The aim of this work was to evaluate two different solidification processes of the Al4.5wt%Cu alloy, conventional and unidirection

Externí odkaz: https://doaj.org/article/0074783d733c4a2c8102905fddfca454