Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Tamsin E. Whitfield"'
Publikováno v:
Metals, Vol 11, Iss 8, p 1244 (2021)
Refractory metal high entropy superalloys (RSAs) have been heralded as potential new high temperature structural materials. They have nanoscale cuboidal bcc+B2 microstructures that are thought to form on quenching through a spinodal decomposition pro
Externí odkaz:
https://doaj.org/article/bc762cd245b141828736f40ece465a28
Publikováno v:
Entropy, Vol 23, Iss 1, p 80 (2021)
Refractory metal high-entropy superalloys (RSA), which possess a nanoscale microstructure of B2 and bcc phases, have been developed to offer high temperature capabilities beyond conventional Ni-based alloys. Despite showing a number of excellent attr
Externí odkaz:
https://doaj.org/article/5588bdae8e21407eb04cc8ad13c7e8ac
Autor:
James P. Moffat, Tamsin E. Whitfield, Katerina A. Christofidou, Ed J. Pickering, Nicholas G. Jones, Howard J. Stone
Publikováno v:
Metals, Vol 10, Iss 2, p 248 (2020)
Degradation of the mechanical integrity of cobalt-based superalloys can occur as the carbide network is progressively oxidised during high temperature service. In this study, a heat-treatment aimed at redistributing the carbides was tested on two sim
Externí odkaz:
https://doaj.org/article/7dffb50e18ed436bbb7ed7afb51d4c52