Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Carlos Otávio Damas MARTINS"'
Autor:
Luciano Volcanoglo Biehl, Jorge Luis Braz Medeiros, José de Souza, Carlos Otávio Damas Martins
Publikováno v:
Revista Liberato, Vol 23, Iss 39, Pp 89-98 (2022)
O presente trabalho teve como objetivo a determinação das propriedades de dureza, obtidas na liga ASTM 7075, submetida aos tratamentos de solubilização e envelhecimento artificial, com as temperaturas de envelhecimento em 150 °C e 180 °C. O aum
Externí odkaz:
https://doaj.org/article/859096bf0d5d46a08ac3e6b91889fb37
Autor:
Euler Wagner Freitas Santos, Débora de Almeida Nunes, Carlos Otávio Damas Martins, Michael Douglas Santos Monteiro, Cochiran Pereira dos Santos, Eliana Midori Sussuchi, Sandro Griza
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 17, Iss 1 (2023)
Abstract This study evaluated the influence of heating temperature variability on the degradation level of concrete by varying the exposure temperatures (200°C, 450°C, and 800°C) and concrete design strength (C25 and C40). The concretes were submi
Externí odkaz:
https://doaj.org/article/992309411697430591184f8ff034232b
Autor:
Rodrigo Fadrique, Jorge Luis Braz Medeiros, Luciano Volcanoglo Biehl, José de Souza, Carlos Otávio Damas Martins
Publikováno v:
Revista Liberato, Vol 22, Iss 38, Pp 215-222 (2021)
Este estudo avaliou as propriedades mecânicas e metalúrgicas de uma junta de topo soldada em tubulação de aço API 5L X65, aço microligado, amplamente utilizado na indústria offshore. O procedimento inicia com o revestimento (cladding) da regi
Externí odkaz:
https://doaj.org/article/197da7b0d8384ec8bd448bf2fee1b684
Autor:
Paula Gomes Rodrigues, Luana Moura Delmondes Freitas, Katia de Oliveira, Carlos Otávio Damas Martins, Camilla Mendonça Silva, Clístenes Gomes de Oliveira, José Wellington Rodrigues Lima Júnior, Jonatan Mikhail Del Solar Velarde
Publikováno v:
Ciência Rural, Vol 52, Iss 2 (2021)
ABSTRACT: The present research evaluated muscle activation degrees and relaxation of patrolling horses submitted to dynamic mobilization exercises, associated or not with acupuncture. Twelve mixed breed gelding, aged 10 ± 2.0 years, were distributed
Externí odkaz:
https://doaj.org/article/9203b245bc1b4da2a72028c8ec108a56
Autor:
Márcio Ulguim OLIVEIRA, Luciano Volcanoglo BIEHL, Jorge Luiz Braz MEDEIROS, César Antonio Oropesa AVELLANEDA, Carlos Otávio Damas MARTINS, José de SOUZA, Frederico SPORKET
Publikováno v:
Medžiagotyra, Vol 26, Iss 1, Pp 30-33 (2019)
Nowadays, the search for more reliable and less fuel consumable structures for off shore applications leads to the development of modern materials selection and manufacturing methodologies. In this sense, Aluminum alloys has increasing for structural
Externí odkaz:
https://doaj.org/article/b85d4ef9e5684c87b5dd1a700f163996
Autor:
João Vitor Piovisan Dalla Nora, Jorge Luis Braz Medeiros, Luciano Volcanoglo Biehl, Guilherme Vieira Braga Lemos, Carlos Otávio Damas Martins, José de Souza, Diego Augusto de Jesus Pacheco
Publikováno v:
Journal of Materials Engineering and Performance. 32:4932-4940
Autor:
Marcel Dias da Silva, Luciano Volcanoglo Biehl, Jorge Luis Braz Medeiros, José de Souza, Carlos Otávio Damas Martins
Publikováno v:
Revista Liberato; v. 23 n. 39 (2022): Revista Liberato; 89-98
Revista Liberato
Fundação Escola Técnica Liberato Salzano Vieira da Cunha (Liberato)
instacron:Liberato
Revista Liberato
Fundação Escola Técnica Liberato Salzano Vieira da Cunha (Liberato)
instacron:Liberato
O presente trabalho teve como objetivo a determinação das propriedades de dureza, obtidas na liga ASTM 7075, submetida aos tratamentos de solubilização e envelhecimento artificial, com as temperaturas de envelhecimento em 150 °C e 180 °C. O aum
Autor:
Euler Wagner Freitas Santos, Débora de Almeida Nunes, Carlos Otávio Damas Martins, Michael Douglas Santos Monteiro, Cochiran Pereira dos Santos, Eliana Midori Sussuchi, Sandro Griza
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Volume: 17, Issue: 1, Article number: e17104, Published: 26 MAY 2023
This study evaluated the influence of heating temperature variability on the degradation level of concrete by varying the exposure temperatures (200°C, 450°C, and 800°C) and concrete design strength (C25 and C40). The concretes were submitted to u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c66e23025b6b7de088e32819756242d
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952024000100202&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952024000100202&lng=en&tlng=en
Autor:
Erick Cerqueira das Neves, Ezer Guimarães do Nascimento, Daiana Guerra Sacilotto, Jane Zoppas Ferreira, Jorge Luis Braz Medeiros, Luciano Volcanoglo Biehl, Guilherme Vieira Braga Lemos, Carlos Otávio Damas Martins, Diego Augusto de Jesus Pacheco
Publikováno v:
das Neves, E C, do Nascimento, E G, Sacilotto, D G, Ferreira, J Z, Braz Medeiros, J L, Biehl, L V, Braga Lemos, G V, Damas Martins, C O & de Jesus Pacheco, D A 2022, ' Nondestructive analysis of corrosion in ageing hardened AA6351 aluminium alloys ', Materials Chemistry and Physics, vol. 291, 126664 . https://doi.org/10.1016/j.matchemphys.2022.126664
Aluminum alloys have been chosen over other lightweight structural materials because of their advantages regarding strength, long-term durability, and low cost. Aluminum comes under the category of highly reactive metals, where an inherently stable o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b678739383d5f675b9d79a96edb910b6
https://pure.au.dk/portal/da/publications/nondestructive-analysis-of-corrosion-in-ageing-hardened-aa6351-aluminium-alloys(10184115-5ad9-425e-8d6f-f5646486c320).html
https://pure.au.dk/portal/da/publications/nondestructive-analysis-of-corrosion-in-ageing-hardened-aa6351-aluminium-alloys(10184115-5ad9-425e-8d6f-f5646486c320).html
Autor:
Gisele da Costa Borges, Fabio Dornelles Do Amaral, Jorge Luis Braz Medeiros, Luciano Volcanoglo Biehl, Eduardo da Rosa Vieira, Samuel Vinícius Bonato, Carlos Otávio Damas Martins, José De Souza
Publikováno v:
Brazilian Journal of Development. 7:66207-66220