Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Vitor Vieira Rielli"'
Publikováno v:
Materials Research Letters, Vol 10, Iss 5, Pp 301-309 (2022)
Experimental differentiation of individual strengthening effects from the nanoscale precipitates in Alloy 718 remains challenging due to co-precipitation of γ′ and γ′′. Here, we examine a region adjacent to the δ-phase consisting of γ-matri
Externí odkaz:
https://doaj.org/article/ad55b308b2f94bbc9774e1f4cc2a6340
Autor:
Vitor Vieira Rielli, Flora Godor, Christian Gruber, Aleksandar Stanojevic, Bernd Oberwinkler, Sophie Primig
Publikováno v:
Materials & Design, Vol 212, Iss , Pp 110295- (2021)
Advancements in thermo-mechanical processing of Ni-based superalloys enable manufacturing of engineering parts with superior mechanical properties. Forged aeroengine disks exhibit radial microstructural heterogeneities from both pre-materials and pri
Externí odkaz:
https://doaj.org/article/4cac7268cb0f43c6b9f43b6d5f208b06
Autor:
Vitor Vieira Rielli, Felix Theska, Flora Godor, Aleksandar Stanojevic, Bernd Oberwinkler, Sophie Primig
Publikováno v:
Materials & Design, Vol 205, Iss , Pp 109762- (2021)
Improving mechanical properties of the Ni-based superalloy Alloy 718, commonly used in turbine discs, is of vital importance to commercial aviation. The need for higher efficiency will push materials to the limit. Modifications in the processing rout
Externí odkaz:
https://doaj.org/article/62cb2373f4ec468892f93675b1e35ee5
Publikováno v:
Microscopy and Microanalysis. 28:998-1008
Plasma focused ion beam microscopy (PFIB) is a recent nanofabrication technique that is suitable for site-specific atom probe sample preparation. Higher milling rates and fewer artifacts make it superior to Ga+ FIBs for the preparation of samples whe
IN718 is the most common Ni-based superalloy for manufacturing aircraft engine parts via thermo-mechanical treatments. The evolution of nanoscale strengthening phases is well researched, enabling optimization of strength, fatigue, and creep propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13a10f33ed3048b340098161a142b2d8
http://hdl.handle.net/10044/1/93601
http://hdl.handle.net/10044/1/93601
[EN] Titanium matrix composites have been attracting great interest from aerospace industry due to favorable properties like thermal stability, high specific strength, corrosion, and wear resistance. Optimal relation between mechanical properties dem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a550a2ebd5de5683247a7bf675da7f5e
https://doi.org/10.1016/j.matchar.2020.110286
https://doi.org/10.1016/j.matchar.2020.110286
Autor:
Aleksandar Stanojevic, Flora Godor, Felix Theska, Sophie Primig, Vitor Vieira Rielli, Bernd Oberwinkler
Publikováno v:
Materials & Design, Vol 205, Iss, Pp 109762-(2021)
Improving mechanical properties of the Ni-based superalloy Alloy 718, commonly used in turbine discs, is of vital importance to commercial aviation. The need for higher efficiency will push materials to the limit. Modifications in the processing rout
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] The aim of this research is to investigate the effects of B4C additions on microstructure refinement and mechanical properties, due to in-situ formation of TiB and TiC in a matrix of beta titanium by casting process. Researches have been done on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eac54a99ada3c7e947de8b5367296bc
http://hdl.handle.net/10251/145556
http://hdl.handle.net/10251/145556