Heterogeneous microstructure of the bonding zone and its dependence on preheating in hybrid manufactured Ti-6Al-4V

نویسندگان

چکیده

Hybrid manufacturing (HM) Ti-6Al-4V components combining the advantages of forging and additive were achieved. The bonding zone HMed component joins substrate manufactured its α′-α/α′/αm-α/β heterogeneous microstructure was attributed to distinguishing cooling rate pseudo-isothermal annealing temperature. phase transformation mechanisms clarified with a numerical simulation model for thermal analysis. Moreover, preheating manipulate size, volume fraction distribution α′/αm/α phases tailor microstructure.

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ژورنال

عنوان ژورنال: Materials research letters

سال: 2021

ISSN: ['2166-3831']

DOI: https://doi.org/10.1080/21663831.2021.1958947