Prozessentwicklung für den Zentrifugalguss von Ti 6Al 4V sowie dessen Interaktion mit CaZrO3 in Tiegel und Formschale

Translated title of the contribution: Process development for centrifugal casting of Ti 6Al 4V and its interaction with CaZrO3 in the crucible and mold

Frank Robert König

Research output: ThesisMaster's Thesis

Abstract

In this Masterthesis moulds for the centrifugal casting process of Ti6Al4V alloy were built from CaZrO3, to investigate optimum casting parameters and to minimize surface reactions between alloy and shell moulds. After successful initial optimization for the mould production casting parameters were tailored within the overall process. Improved casting parameters facilitated a reduction of surface reactions between the Ti6Al4V melt and the CaZrO3 mould material. Subsequently, it was possible to detect an improvement of mechanical properties. Moreover, with a suitable heat treatment after the casting process, it is also possible to improve the mechanical properties.
Translated title of the contributionProcess development for centrifugal casting of Ti 6Al 4V and its interaction with CaZrO3 in the crucible and mold
Original languageGerman
QualificationDipl.-Ing.
Awarding Institution
  • Montanuniversität
Supervisors/Advisors
  • Antrekowitsch, Helmut, Supervisor (internal)
Award date15 Dec 2023
Publication statusPublished - 2023

Bibliographical note

no embargo

Keywords

  • Ti6Al4V
  • centrifugal casting
  • investment casting
  • mold
  • CaZrO3
  • Metallography
  • casting parameters
  • mold reaktions
  • heat treatment

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