Texturing and phase evolution in ti-6al-4v: Effect of electron beam melting process, powder re-using, and hip treatment

Vladimir V. Popov; Mikhail L. Lobanov; Stepan I. Stepanov; Yuanshen Qi; Gary Muller-Kamskii; Elena N. Popova; Alexander Katz-Demyanetz; Artemiy A. Popov

doi:10.3390/ma14164473

Texturing and phase evolution in ti-6al-4v: Effect of electron beam melting process, powder re-using, and hip treatment

Vladimir V. Popov, Mikhail L. Lobanov, Stepan I. Stepanov, Yuanshen Qi, Gary Muller-Kamskii, Elena N. Popova, Alexander Katz-Demyanetz, Artemiy A. Popov

Technion - Israel Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

The research demonstrates microstructural changes and development of specific texture in Ti-6Al-4V specimens produced by electron beam melting (EBM) under different conditions. The effect of two factors, namely, raw material (powder) recycling and hot isostatic pressing (HIP), on the EBM produced samples structure and properties, has been explored. The as-printed and treated samples were investigated using electron backscattered diffraction (EBSD) analysis. Modification of mechanical properties after the EBM and HIP are explained by the EBSD data on microstructural phenomena and phase transformations. The work is devoted to assessing the possibility of reusing the residual titanium alloy powder for the manufacture of titanium components by the combination of EBM and HIP methods.

Original language	English
Article number	4473
Journal	Materials
Volume	14
Issue number	16
DOIs	https://doi.org/10.3390/ma14164473
State	Published - Aug 2021

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Keywords

EBSD
Electron beam melting
HIP
Orientation relationship
Powder recycling
Texture inheritance
Ti-6Al-4V

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics

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10.3390/ma14164473

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@article{7ab7b1478463468693208f91f04d3532,

title = "Texturing and phase evolution in ti-6al-4v: Effect of electron beam melting process, powder re-using, and hip treatment",

abstract = "The research demonstrates microstructural changes and development of specific texture in Ti-6Al-4V specimens produced by electron beam melting (EBM) under different conditions. The effect of two factors, namely, raw material (powder) recycling and hot isostatic pressing (HIP), on the EBM produced samples structure and properties, has been explored. The as-printed and treated samples were investigated using electron backscattered diffraction (EBSD) analysis. Modification of mechanical properties after the EBM and HIP are explained by the EBSD data on microstructural phenomena and phase transformations. The work is devoted to assessing the possibility of reusing the residual titanium alloy powder for the manufacture of titanium components by the combination of EBM and HIP methods.",

keywords = "EBSD, Electron beam melting, HIP, Orientation relationship, Powder recycling, Texture inheritance, Ti-6Al-4V",

author = "Popov, \{Vladimir V.\} and Lobanov, \{Mikhail L.\} and Stepanov, \{Stepan I.\} and Yuanshen Qi and Gary Muller-Kamskii and Popova, \{Elena N.\} and Alexander Katz-Demyanetz and Popov, \{Artemiy A.\}",

note = "Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",

year = "2021",

month = aug,

doi = "10.3390/ma14164473",

language = "الإنجليزيّة",

volume = "14",

journal = "Materials",

issn = "1996-1944",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "16",

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T1 - Texturing and phase evolution in ti-6al-4v

T2 - Effect of electron beam melting process, powder re-using, and hip treatment

AU - Popov, Vladimir V.

AU - Lobanov, Mikhail L.

AU - Stepanov, Stepan I.

AU - Qi, Yuanshen

AU - Muller-Kamskii, Gary

AU - Popova, Elena N.

AU - Katz-Demyanetz, Alexander

AU - Popov, Artemiy A.

PY - 2021/8

Y1 - 2021/8

N2 - The research demonstrates microstructural changes and development of specific texture in Ti-6Al-4V specimens produced by electron beam melting (EBM) under different conditions. The effect of two factors, namely, raw material (powder) recycling and hot isostatic pressing (HIP), on the EBM produced samples structure and properties, has been explored. The as-printed and treated samples were investigated using electron backscattered diffraction (EBSD) analysis. Modification of mechanical properties after the EBM and HIP are explained by the EBSD data on microstructural phenomena and phase transformations. The work is devoted to assessing the possibility of reusing the residual titanium alloy powder for the manufacture of titanium components by the combination of EBM and HIP methods.

AB - The research demonstrates microstructural changes and development of specific texture in Ti-6Al-4V specimens produced by electron beam melting (EBM) under different conditions. The effect of two factors, namely, raw material (powder) recycling and hot isostatic pressing (HIP), on the EBM produced samples structure and properties, has been explored. The as-printed and treated samples were investigated using electron backscattered diffraction (EBSD) analysis. Modification of mechanical properties after the EBM and HIP are explained by the EBSD data on microstructural phenomena and phase transformations. The work is devoted to assessing the possibility of reusing the residual titanium alloy powder for the manufacture of titanium components by the combination of EBM and HIP methods.

KW - EBSD

KW - Electron beam melting

KW - HIP

KW - Orientation relationship

KW - Powder recycling

KW - Texture inheritance

KW - Ti-6Al-4V

UR - http://www.scopus.com/inward/record.url?scp=85112496696&partnerID=8YFLogxK

U2 - 10.3390/ma14164473

DO - 10.3390/ma14164473

M3 - مقالة

SN - 1996-1944

VL - 14

JO - Materials

JF - Materials

IS - 16

M1 - 4473

ER -

Texturing and phase evolution in ti-6al-4v: Effect of electron beam melting process, powder re-using, and hip treatment

Abstract

UN SDGs

Keywords

All Science Journal Classification (ASJC) codes

Access to Document

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