Microstructural Considerations of a Multi-Pass Rolled Ti-Nb-Ta-Zr Alloy.

ABSTRACT: The microstructural characteristic evolution was investigated during thermomechanical processing of Ti-29Nb-9Ta-10Zr (wt %) alloy, which consisted of, in a first stage, in a Multi-Pass Rolling with increasing thickness reduction of 20%, 40%, 60%, 80%, and 90%; in step two, the multi-pass rolled sample with the highest thickness reduction (90%) was subjected to a series of three variants of static short recrystallization and then to a final similar aging. The objective was to evaluate the microstructural features evolution during thermomechanical processing (phase's nature, morphology, dimensions, and crystallographic characteristics) and to find the optimal heat treatment variant for refinement of the alloy granulation until ultrafine/nanometric level for a promising combination of mechani

SUBMITTER: Raducanu D 

PROVIDER: S-EPMC10144209 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature