Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ausdinir D. Bortolozo"'
Publikováno v:
Metals, Vol 14, Iss 4, p 461 (2024)
The aim of this investigation concerns evaluating the mechanical strength and microhardness values of A356 alloy samples in distinctive heat treatments, including those commonly applied to automotive wheels. It is recognized that A356 and Al-Si-based
Externí odkaz:
https://doaj.org/article/1ec9159f7b0347bfbdf21794933508e4
Autor:
Rodrigo S. Bonatti, Ausdinir D. Bortolozo, Rodrigo F. G. Baldo, Erik Poloni, Wislei R. Osório
Publikováno v:
Metals, Vol 13, Iss 10, p 1710 (2023)
Powder metallurgy stands out as a preferred manufacturing method across various industries due to its advantages in design flexibility, material efficiency, and cost-effective production. In this work, we study the influence of different compaction d
Externí odkaz:
https://doaj.org/article/f474e55410a84ddf948ac766ac515f96
Autor:
Rodrigo S. Bonatti, João F. Q. Rodrigues, Leandro C. Peixoto, Rodrigo F. G. Baldo, Ausdinir D. Bortolozo, Wislei R. Osório
Publikováno v:
Metals, Vol 13, Iss 7, p 1282 (2023)
This investigation focuses on the effects of the compaction directions (i.e., transversal and longitudinal) and microstructural arrays (inside the powder utilized to constitute the specimens) on the anisotropic strengths. The initial powders are obta
Externí odkaz:
https://doaj.org/article/89028868f682481ab48a60f746f4fa50
Publikováno v:
Metals, Vol 12, Iss 6, p 962 (2022)
Al and its alloys constitute one of the most versatile, economical, and attractive materials for a wide range of applications. The 7xxx and 2xxx series alloys achieve the highest mechanical strength among the aluminum alloys. In this investigation, p
Externí odkaz:
https://doaj.org/article/eb39142be56d49278076817578d1c9a9
Autor:
Wislei R. Osório, Célio J.V. Oliveira, Francisco Moura Filho, Antonio Jefferson S. Machado, Carlos Alberto Moreira dos Santos, Ausdinir D. Bortolozo
Publikováno v:
Ceramics International. 41:843-848
The aim of the article is to show the decrease in the peritectic temperature of a YBa 2 Cu 3 O 7− d (Y123) superconductor phase with the Y 0.5 Ta 0.5 BaO 3 (YTaBa) perovskite content. The decrease in the peritectic temperature is associated with th