Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Gabriela Ribeiro Pereira"'
Autor:
Ana Carolina P. S. Brandão, Luiz Henrique de Almeida, Iane de A. Soares, Clara Johanna Pacheco, Gabriela Ribeiro Pereira
Publikováno v:
e-Journal of Nondestructive Testing, Vol 29, Iss 8 (2024)
The petrochemical industry heavily relies on steam reforming furnaces for large-scale hydrogen production. Centrifugally cast HP stainless-steel tubes constitute the majority of components in these furnaces, enduring temperatures ranging from 600 to
Externí odkaz:
https://doaj.org/article/9c7618032ace43a183b18f55b54f12d2
Autor:
Mario Luiz Cruz Nascimento, Flávia da Cruz Gallo, Fábio dos Santos Queiroz, Matheus Campolina Mendes, Carlos Bruno Eckstein, Laudemiro Nogueira, Jr., Iain Le May, Gabriela Ribeiro Pereira, Luiz Henrique de Almeida
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 382-392 (2023)
Commercial bulk hydrogen is mainly produced in petrochemical steam reforming furnaces inside centrifugally cast Nb-modified HP austenitic stainless steels tubes, which operate at temperatures above 900 °C. In-service aging causes well known microstr
Externí odkaz:
https://doaj.org/article/eee0b75a70df4306beb87e2a21ebdde2
Autor:
Marcella Grosso, Mariana Burrowes M. Guimarães, Hector G. Kotik, Ana d'Almeida, Gabriela Ribeiro Pereira
Publikováno v:
Research and Review Journal of Nondestructive Testing, Vol 1, Iss 1 (2023)
The use of composite materials has been an option increasingly used in various industry sectors. However, the degradation process by which these materials are subjected due to operational conditions is a reality that makes monitoring a challenge. In
Externí odkaz:
https://doaj.org/article/079494c2ca1741779e763a0185909850
Autor:
Ana Carolina Pereira Soares Brandão, Ana Beatriz Dantas Fonseca, Iane de Araujo Soares, Luiz Henrique de Almeida, Clara Johanna Pacheco, Gabriela Ribeiro Pereira
Publikováno v:
Research and Review Journal of Nondestructive Testing, Vol 1, Iss 1 (2023)
In the petrochemical industry, steam reforming furnaces play a crucial role in large-scale hydrogen production. These furnaces are equipped with centrifugal cast HP-modified austenitic stainless-steel tubes, which are exposed to temperatures ranging
Externí odkaz:
https://doaj.org/article/708a050a8b2e495f9e8c1939f7727440
Autor:
Lucas Braga Campos, Cesar Giron Camerini, Daniel Mendes Fernandes, Vitor Manoel Silva, Rafael Wagner Florencio dos Santos, Sergio Ricardo Kokay Morikawa, Gabriela Ribeiro Pereira
Publikováno v:
Research and Review Journal of Nondestructive Testing, Vol 1, Iss 1 (2023)
Pipelines for fuel transportation range in length from hundreds to thousands of kilometers, with part of their length underground. Due to the high cost of the fluids and products transported an increasing number of criminal activities are taking plac
Externí odkaz:
https://doaj.org/article/5f77519d285646a9854df48b26e12808
Publikováno v:
e-Journal of Nondestructive Testing, Vol 28, Iss 8 (2023)
Reliability of non-destructive (NDT) procedures is usually assessed using probability of detection (POD). However, the reliability of the POD is rarely questioned. A POD usually produces a curve that relates the size of a defect to the likelihood t
Externí odkaz:
https://doaj.org/article/43d9ca13c3b74da3a88782181b933676
Autor:
Emanuel Seixas, Gabriela Ribeiro Pereira, João Marcos Alcoforado Rebello, Caroline Slikta Velloso, Celio A. Costa
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 13294-13300 (2020)
The cavitation phenomenon in polymers, commonly known as whitening, has been quite studied in the last two decades due to its relevance to the plastic deformation process and the overall behavior of the material. Its occurrence has been proposed to b
Externí odkaz:
https://doaj.org/article/581ec3c4f2514fc78d5ea2e9c5fcef9b
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 5, Pp 4736-4740 (2019)
Glass Fiber Reinforced Polymers (GFRP) laminated joints combine properties such as high mechanical resistance, low specific weight and high corrosion resistance, features that allow their application in harsh environments. The structural integrity of
Externí odkaz:
https://doaj.org/article/7b27c476e07442db881cb18d8f55298c
Autor:
Rosa Maria Sales da Silveira, Mónica P. Arenas, Clara Johanna Pacheco, Adriana da Cunha Rocha, Carlos Bruno Eckstein, Antonio Carlos Bruno, Gabriela Ribeiro Pereira, Luiz Henrique de Almeida
Publikováno v:
Journal of Materials Research and Technology, Vol 7, Iss 4, Pp 578-583 (2018)
This work presents the characterization of the external oxide scale of a centrifugally cast HP steel tube, modified with Nb and Ti, after 90,000 h of operation in a steam reforming furnace, showing different aging states as a function of the column h
Externí odkaz:
https://doaj.org/article/bd25714df6054c159141ffa970c25715
Autor:
Cesar G. Camerini, Vitor Manoel A. Silva, Iane A. Soares, Rafael Wagner F. Santos, Julio Endress Ramos, João Marcio C. Santos, Gabriela Ribeiro Pereira
Publikováno v:
Journal of Materials Research and Technology, Vol 7, Iss 3, Pp 366-370 (2018)
Superduplex stainless steel is a widely used material in many industrial areas, due to its significant properties in terms of mechanical and corrosion resistance. In order to guarantee the quality of these steels, the ferrite evaluation is an importa
Externí odkaz:
https://doaj.org/article/e6effa3d3d92426c95cd6084d5636f1c