| Autor: |
J.F.S. Markanday, M.A. Carpenter, R.P. Thompson, N.G. Jones, K.A. Christofidou, S.M. Fairclough, C.P. Heason, H.J. Stone |
| Přispěvatelé: |
Markanday, JFS [0000-0003-0509-8900], Jones, NG [0000-0002-1851-2261], Christofidou, KA [0000-0002-8064-5874], Stone, HJ [0000-0002-9753-4441], Apollo - University of Cambridge Repository |
| Rok vydání: |
2023 |
| Předmět: |
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| Popis: |
In this study, the effects of NbC inoculants on the elastic properties and microstructure of laser blown powder-directed energy deposition (LBP-DED) IN718 are investigated. The addition of the NbC particles increased the volume fraction of MC-type carbides and decreased that of the Laves phase. It was found that the inoculant containing samples exhibited a marginally increased hardness and an enhanced Brass texture component {110} . The occurrence of this textural enhancement is theorised to be a result of the NbC restricting dendritic growth along specific directions during build. The addition of the inoculant therefore offers a method of achieving a degree of microstructural and textural control during additive manufacturing |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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