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Powder Characterization – Methods, Standards and State of the Art

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

Published

Standard

Powder Characterization – Methods, Standards and State of the Art. / Groarke, Robert; Vijayaraghavan, R K; Powell, Dan; Rennie, Allan; Brabazon, Dermot.

Fundamentals of Laser Powder Bed Fusion of Metals. ed. / Igor Yadroitsev; Ina Yadroitsava; Anton Du Plessis; Eric MacDonald. Elsevier, 2021. p. 491-527.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

Harvard

Groarke, R, Vijayaraghavan, RK, Powell, D, Rennie, A & Brabazon, D 2021, Powder Characterization – Methods, Standards and State of the Art. in I Yadroitsev, I Yadroitsava, A Du Plessis & E MacDonald (eds), Fundamentals of Laser Powder Bed Fusion of Metals. Elsevier, pp. 491-527. https://doi.org/10.1016/B978-0-12-824090-8.00006-8

APA

Groarke, R., Vijayaraghavan, R. K., Powell, D., Rennie, A., & Brabazon, D. (2021). Powder Characterization – Methods, Standards and State of the Art. In I. Yadroitsev, I. Yadroitsava, A. Du Plessis, & E. MacDonald (Eds.), Fundamentals of Laser Powder Bed Fusion of Metals (pp. 491-527). Elsevier. https://doi.org/10.1016/B978-0-12-824090-8.00006-8

Vancouver

Groarke R, Vijayaraghavan RK, Powell D, Rennie A, Brabazon D. Powder Characterization – Methods, Standards and State of the Art. In Yadroitsev I, Yadroitsava I, Du Plessis A, MacDonald E, editors, Fundamentals of Laser Powder Bed Fusion of Metals. Elsevier. 2021. p. 491-527 https://doi.org/10.1016/B978-0-12-824090-8.00006-8

Author

Groarke, Robert ; Vijayaraghavan, R K ; Powell, Dan ; Rennie, Allan ; Brabazon, Dermot. / Powder Characterization – Methods, Standards and State of the Art. Fundamentals of Laser Powder Bed Fusion of Metals. editor / Igor Yadroitsev ; Ina Yadroitsava ; Anton Du Plessis ; Eric MacDonald. Elsevier, 2021. pp. 491-527

Bibtex

@inbook{810ef09cf6c74927b82a30ffecf371b8,
title = "Powder Characterization – Methods, Standards and State of the Art",
abstract = "Laser Powder Bed Fusion (L-PBF) is a technique in which a layer of metal powder is deposited, melted and solidified using a laser to create a solid layer of metal, with consecutive 2D layers being joined to preceding layers to build up fully solid 3D components. This technique has been the focus of considerable interest from research groups and industrial sectors where it is acknowledged to be a multi-variate process capable of producing highly complex geometries in low volumes. One of the most important factors to control is the quality and properties of the powder feedstock used. In this chapter, the various properties of metal powders that have been shown to affect the quality of fabricated parts are discussed. How the powder flows and is delivered within the L-PBF process, and how the shape, size and composition of powders are investigated and can lead to different defects and porosities in parts are presented. This chapter provides an overview of how the mechanical and thermal properties of powders can impact the L-PBF process. The sustainability and recycling of such material feedstock within the powder life cycle are discussed. The international standards for analysis and safety considerations of powder which are relevant to additive manufacturing are also presented.",
keywords = "Powder Rheology, Powder Shape and Morphology, Powder Composition, Mechanical Properties, Laser Powder Bed Fusion (L-PBF), Powder Sustainability",
author = "Robert Groarke and Vijayaraghavan, {R K} and Dan Powell and Allan Rennie and Dermot Brabazon",
year = "2021",
month = jun,
day = "1",
doi = "10.1016/B978-0-12-824090-8.00006-8",
language = "English",
isbn = "9780128240908",
pages = "491--527",
editor = "Igor Yadroitsev and Ina Yadroitsava and {Du Plessis}, Anton and Eric MacDonald",
booktitle = "Fundamentals of Laser Powder Bed Fusion of Metals",
publisher = "Elsevier",

}

RIS

TY - CHAP

T1 - Powder Characterization – Methods, Standards and State of the Art

AU - Groarke, Robert

AU - Vijayaraghavan, R K

AU - Powell, Dan

AU - Rennie, Allan

AU - Brabazon, Dermot

PY - 2021/6/1

Y1 - 2021/6/1

N2 - Laser Powder Bed Fusion (L-PBF) is a technique in which a layer of metal powder is deposited, melted and solidified using a laser to create a solid layer of metal, with consecutive 2D layers being joined to preceding layers to build up fully solid 3D components. This technique has been the focus of considerable interest from research groups and industrial sectors where it is acknowledged to be a multi-variate process capable of producing highly complex geometries in low volumes. One of the most important factors to control is the quality and properties of the powder feedstock used. In this chapter, the various properties of metal powders that have been shown to affect the quality of fabricated parts are discussed. How the powder flows and is delivered within the L-PBF process, and how the shape, size and composition of powders are investigated and can lead to different defects and porosities in parts are presented. This chapter provides an overview of how the mechanical and thermal properties of powders can impact the L-PBF process. The sustainability and recycling of such material feedstock within the powder life cycle are discussed. The international standards for analysis and safety considerations of powder which are relevant to additive manufacturing are also presented.

AB - Laser Powder Bed Fusion (L-PBF) is a technique in which a layer of metal powder is deposited, melted and solidified using a laser to create a solid layer of metal, with consecutive 2D layers being joined to preceding layers to build up fully solid 3D components. This technique has been the focus of considerable interest from research groups and industrial sectors where it is acknowledged to be a multi-variate process capable of producing highly complex geometries in low volumes. One of the most important factors to control is the quality and properties of the powder feedstock used. In this chapter, the various properties of metal powders that have been shown to affect the quality of fabricated parts are discussed. How the powder flows and is delivered within the L-PBF process, and how the shape, size and composition of powders are investigated and can lead to different defects and porosities in parts are presented. This chapter provides an overview of how the mechanical and thermal properties of powders can impact the L-PBF process. The sustainability and recycling of such material feedstock within the powder life cycle are discussed. The international standards for analysis and safety considerations of powder which are relevant to additive manufacturing are also presented.

KW - Powder Rheology

KW - Powder Shape and Morphology

KW - Powder Composition

KW - Mechanical Properties

KW - Laser Powder Bed Fusion (L-PBF)

KW - Powder Sustainability

U2 - 10.1016/B978-0-12-824090-8.00006-8

DO - 10.1016/B978-0-12-824090-8.00006-8

M3 - Chapter

SN - 9780128240908

SP - 491

EP - 527

BT - Fundamentals of Laser Powder Bed Fusion of Metals

A2 - Yadroitsev, Igor

A2 - Yadroitsava, Ina

A2 - Du Plessis, Anton

A2 - MacDonald, Eric

PB - Elsevier

ER -