Development of Ti[sbnd]6Zr[sbnd]5Fe alloy powder for laser powder bed fusion

Peng Qi; Bolong Li; Tongbo Wang; Lian Zhou; Zuoren Nie

doi:10.1016/j.powtec.2020.12.071

Development of Ti[sbnd]6Zr[sbnd]5Fe alloy powder for laser powder bed fusion

Peng Qi
, Bolong Li
, Tongbo Wang
, Lian Zhou
, Zuoren Nie

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

2 Scopus citations

Abstract

Commercially pure Ti and Ti-based alloys produced by laser powder bed fusion (L-PBF) processes have been extensively studied. However, there are few special Ti-based alloys that are applicable to L-PBF. This work aims to study the effect of the laser power and scanning speed on the density and surface morphology of novel Ti-6Zr-5Fe alloys. The obtained results indicate that the Ti-6Zr-5Fe alloy is suitable for powder preparation. With increasing laser power and a decrease in the scanning speed, the density of the L-PBF Ti-6Zr-5Fe alloy increased, while less un-melted powder particles and a smoother surface were obtained. The present results may provide a guideline for designing special L-PBF alloys.

Original language	English
Pages (from-to)	364-367
Number of pages	4
Journal	Powder Technology
Volume	382
DOIs	https://doi.org/10.1016/j.powtec.2020.12.071
State	Published - Apr 2021
Externally published	Yes

Keywords

Density
Laser powder bed fusion
Surface morphology
Ti-6Zr-5Fe alloy

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10.1016/j.powtec.2020.12.071

Cite this

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title = "Development of Ti[sbnd]6Zr[sbnd]5Fe alloy powder for laser powder bed fusion",

abstract = "Commercially pure Ti and Ti-based alloys produced by laser powder bed fusion (L-PBF) processes have been extensively studied. However, there are few special Ti-based alloys that are applicable to L-PBF. This work aims to study the effect of the laser power and scanning speed on the density and surface morphology of novel Ti-6Zr-5Fe alloys. The obtained results indicate that the Ti-6Zr-5Fe alloy is suitable for powder preparation. With increasing laser power and a decrease in the scanning speed, the density of the L-PBF Ti-6Zr-5Fe alloy increased, while less un-melted powder particles and a smoother surface were obtained. The present results may provide a guideline for designing special L-PBF alloys.",

keywords = "Density, Laser powder bed fusion, Surface morphology, Ti-6Zr-5Fe alloy",

author = "Peng Qi and Bolong Li and Tongbo Wang and Lian Zhou and Zuoren Nie",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",

year = "2021",

month = apr,

doi = "10.1016/j.powtec.2020.12.071",

language = "英语",

volume = "382",

pages = "364--367",

journal = "Powder Technology",

issn = "0032-5910",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Development of Ti[sbnd]6Zr[sbnd]5Fe alloy powder for laser powder bed fusion

AU - Qi, Peng

AU - Li, Bolong

AU - Wang, Tongbo

AU - Zhou, Lian

AU - Nie, Zuoren

PY - 2021/4

Y1 - 2021/4

N2 - Commercially pure Ti and Ti-based alloys produced by laser powder bed fusion (L-PBF) processes have been extensively studied. However, there are few special Ti-based alloys that are applicable to L-PBF. This work aims to study the effect of the laser power and scanning speed on the density and surface morphology of novel Ti-6Zr-5Fe alloys. The obtained results indicate that the Ti-6Zr-5Fe alloy is suitable for powder preparation. With increasing laser power and a decrease in the scanning speed, the density of the L-PBF Ti-6Zr-5Fe alloy increased, while less un-melted powder particles and a smoother surface were obtained. The present results may provide a guideline for designing special L-PBF alloys.

AB - Commercially pure Ti and Ti-based alloys produced by laser powder bed fusion (L-PBF) processes have been extensively studied. However, there are few special Ti-based alloys that are applicable to L-PBF. This work aims to study the effect of the laser power and scanning speed on the density and surface morphology of novel Ti-6Zr-5Fe alloys. The obtained results indicate that the Ti-6Zr-5Fe alloy is suitable for powder preparation. With increasing laser power and a decrease in the scanning speed, the density of the L-PBF Ti-6Zr-5Fe alloy increased, while less un-melted powder particles and a smoother surface were obtained. The present results may provide a guideline for designing special L-PBF alloys.

KW - Density

KW - Laser powder bed fusion

KW - Surface morphology

KW - Ti-6Zr-5Fe alloy

UR - https://www.scopus.com/pages/publications/85099254580

U2 - 10.1016/j.powtec.2020.12.071

DO - 10.1016/j.powtec.2020.12.071

M3 - 文章

AN - SCOPUS:85099254580

SN - 0032-5910

VL - 382

SP - 364

EP - 367

JO - Powder Technology

JF - Powder Technology

ER -

Development of Ti[sbnd]6Zr[sbnd]5Fe alloy powder for laser powder bed fusion

Abstract

Keywords

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