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

Dingcong Cui; Yashan Zhang; Feng He; Jiankai Ma; Kaiwei Zhang; Zhongsheng Yang; Junjie Li; Zhijun Wang; Ji-jung Kai; Jincheng Wang; Feng Jun

doi:10.1080/21663831.2021.1958947

Author(s)

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

Related Research Unit(s)

Center for Advanced Nuclear Safety and Sustainable Development

Detail(s)

Original language	English
Pages (from-to)	422-428
Journal / Publication	Materials Research Letters
Volume	9
Issue number	10
Online published	11 Aug 2021
Publication status	Published - 2021

Link(s)

DOI	DOI https://doi.org/10.1080/21663831.2021.1958947 Final Published version
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Attachment(s)	Documents 81831118.pdf Final Published version, 4.13 MB, PDF Publisher's Copyright Statement This full text is made available under CC-BY 4.0. https://creativecommons.org/licenses/by/4.0/
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85112251979&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(483bef60-1ac4-4df8-bb63-33aaf8bbe983).html

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′/α_m-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′/α_m/α phases to tailor the heterogeneous microstructure.

Research Area(s)

heterogeneous microstructure, hybrid manufacturing, phase transformation, Titanium alloy

SDG 9 - Industry, Innovation, and Infrastructure

Citation Format(s)

[ RIS ] [ BibTeX ]

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 Reviews › RGC 21 - Publication in refereed journal › peer-review

Cui, D, Zhang, Y, He, F, Ma, J, Zhang, K, Yang, Z, Li, J, Wang, Z, Kai, J, Wang, J & Jun, F 2021, 'Heterogeneous microstructure of the bonding zone and its dependence on preheating in hybrid manufactured Ti-6Al-4V', Materials Research Letters, vol. 9, no. 10, pp. 422-428. https://doi.org/10.1080/21663831.2021.1958947

Cui, D., Zhang, Y., He, F., Ma, J., Zhang, K., Yang, Z., Li, J., Wang, Z., Kai, J., Wang, J., & Jun, F. (2021). Heterogeneous microstructure of the bonding zone and its dependence on preheating in hybrid manufactured Ti-6Al-4V. Materials Research Letters, 9(10), 422-428. https://doi.org/10.1080/21663831.2021.1958947

Cui D, Zhang Y, He F, Ma J, Zhang K, Yang Z et al. Heterogeneous microstructure of the bonding zone and its dependence on preheating in hybrid manufactured Ti-6Al-4V. Materials Research Letters. 2021;9(10):422-428. Epub 2021 Aug 11. doi: 10.1080/21663831.2021.1958947

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

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