Ying LI

Doctoral thesis

High temperature mechanical behavior of functionally graded materials SS316L/IN718 fabricated by directed energy deposition

Abstract:
This research investigates the high-temperature mechanical behavior of FGMs SS316L/IN718 fabricated by LDED, addressing a critical gap in understanding their post-deposition properties. The results show that process parameters, heat treatment and sample orientation significantly influence the mechanical characteristics of both individual materials and the composite FGMs. The study demonstrates that …more
Abstract:
This research investigates the high-temperature mechanical behavior of FGMs SS316L/IN718 fabricated by LDED, addressing a critical gap in understanding their post-deposition properties. The results show that process parameters, heat treatment and sample orientation significantly influence the mechanical characteristics of both individual materials and the composite FGMs. The study demonstrates that …more
 

Keywords

Directed Energy Deposition Functionally graded materials IN718 SS316L Tensile properties Anisotropy Heat treatment Laser power laser beam Creep Microstructure
 
Language used: English
Date on which the thesis was submitted / produced: 29. 2. 2024
Accessible from:: 31. 12. 2999

Thesis defence

  • Supervisor: Prof. Ing. Ján Džugan, Ph.D.

Citation record

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LI, Ying. High temperature mechanical behavior of functionally graded materials SS316L/IN718 fabricated by directed energy deposition. Plzeň, 2024. disertační práce (Ph.D.). ZÁPADOČESKÁ UNIVERZITA V PLZNI. Fakulta strojní

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Institution archiving the thesis and making it accessible: ZÁPADOČESKÁ UNIVERZITA V PLZNI, Fakulta strojní
Vázaný výtisk práce naleznete v Univerzitní knihovně ZČU, více na http://www.knihovna.zcu.cz/kvalifikacni-prace/
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University of West Bohemia

Faculty of Mechanical Engineering

Doctoral programme / field:
Manufacturing and Materials / Manufacturing and Materials

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