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

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

12 Scopus Citations
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Author(s)

  • Dingcong Cui
  • Yashan Zhang
  • Feng He
  • Jiankai Ma
  • Kaiwei Zhang
  • Zhongsheng Yang
  • Junjie Li
  • Zhijun Wang
  • Jincheng Wang
  • Feng Jun

Detail(s)

Original languageEnglish
Pages (from-to)422-428
Journal / PublicationMaterials Research Letters
Volume9
Issue number10
Online published11 Aug 2021
Publication statusPublished - 2021

Link(s)

Abstract

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

Research Area(s)

  • heterogeneous microstructure, hybrid manufacturing, phase transformation, Titanium alloy

Citation Format(s)

Heterogeneous microstructure of the bonding zone and its dependence on preheating in hybrid manufactured Ti-6Al-4V. / Cui, Dingcong; Zhang, Yashan; He, Feng et al.
In: Materials Research Letters, Vol. 9, No. 10, 2021, p. 422-428.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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