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The behaviour of water- and gas-atomised tool steel powders in coaxial laser freeform fabrication

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The behaviour of water- and gas-atomised tool steel powders in coaxial laser freeform fabrication. / Pinkerton, A. J.; Li, L. .
In: Thin Solid Films, Vol. 453-454, No. 2, 01.04.2004, p. 600-605.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Pinkerton, AJ & Li, L 2004, 'The behaviour of water- and gas-atomised tool steel powders in coaxial laser freeform fabrication', Thin Solid Films, vol. 453-454, no. 2, pp. 600-605. https://doi.org/10.1016/j.tsf.2003.11.171

APA

Pinkerton, A. J., & Li, L. (2004). The behaviour of water- and gas-atomised tool steel powders in coaxial laser freeform fabrication. Thin Solid Films, 453-454(2), 600-605. https://doi.org/10.1016/j.tsf.2003.11.171

Vancouver

Pinkerton AJ, Li L. The behaviour of water- and gas-atomised tool steel powders in coaxial laser freeform fabrication. Thin Solid Films. 2004 Apr 1;453-454(2):600-605. doi: 10.1016/j.tsf.2003.11.171

Author

Pinkerton, A. J. ; Li, L. . / The behaviour of water- and gas-atomised tool steel powders in coaxial laser freeform fabrication. In: Thin Solid Films. 2004 ; Vol. 453-454, No. 2. pp. 600-605.

Bibtex

@article{2b570e95b0a542028eed1d603c7c3bed,
title = "The behaviour of water- and gas-atomised tool steel powders in coaxial laser freeform fabrication",
abstract = "Recent work has shown that using a lower-cost water-atomised stainless steel powder for multiple layer laser deposition is functionally possible, and can produce parts with final properties equivalent to, or in some respects better than, gas-atormsed powder. Before the feasibility of using water-atomised powders in growing fields such as rapid tooling can be determined, it is essential that the behaviour of more appropriate materials be investigated. This paper reports work using a CO, laser and coaxial powder feed head to compare the characteristics of water- and gas-atomised H13 tool steel during the deposition process. The dimensions and geometries of the deposited tracks, and the final material microstructures are examined, and significant differences arising from the type of atomisation method are revealed. Possible explanations for the observed phenomena are discussed. (C) 2003 Elsevier B.V All rights reserved.",
author = "Pinkerton, {A. J.} and L. Li",
year = "2004",
month = apr,
day = "1",
doi = "10.1016/j.tsf.2003.11.171",
language = "English",
volume = "453-454",
pages = "600--605",
journal = "Thin Solid Films",
issn = "0040-6090",
publisher = "Elsevier",
number = "2",

}

RIS

TY - JOUR

T1 - The behaviour of water- and gas-atomised tool steel powders in coaxial laser freeform fabrication

AU - Pinkerton, A. J.

AU - Li, L.

PY - 2004/4/1

Y1 - 2004/4/1

N2 - Recent work has shown that using a lower-cost water-atomised stainless steel powder for multiple layer laser deposition is functionally possible, and can produce parts with final properties equivalent to, or in some respects better than, gas-atormsed powder. Before the feasibility of using water-atomised powders in growing fields such as rapid tooling can be determined, it is essential that the behaviour of more appropriate materials be investigated. This paper reports work using a CO, laser and coaxial powder feed head to compare the characteristics of water- and gas-atomised H13 tool steel during the deposition process. The dimensions and geometries of the deposited tracks, and the final material microstructures are examined, and significant differences arising from the type of atomisation method are revealed. Possible explanations for the observed phenomena are discussed. (C) 2003 Elsevier B.V All rights reserved.

AB - Recent work has shown that using a lower-cost water-atomised stainless steel powder for multiple layer laser deposition is functionally possible, and can produce parts with final properties equivalent to, or in some respects better than, gas-atormsed powder. Before the feasibility of using water-atomised powders in growing fields such as rapid tooling can be determined, it is essential that the behaviour of more appropriate materials be investigated. This paper reports work using a CO, laser and coaxial powder feed head to compare the characteristics of water- and gas-atomised H13 tool steel during the deposition process. The dimensions and geometries of the deposited tracks, and the final material microstructures are examined, and significant differences arising from the type of atomisation method are revealed. Possible explanations for the observed phenomena are discussed. (C) 2003 Elsevier B.V All rights reserved.

U2 - 10.1016/j.tsf.2003.11.171

DO - 10.1016/j.tsf.2003.11.171

M3 - Journal article

VL - 453-454

SP - 600

EP - 605

JO - Thin Solid Films

JF - Thin Solid Films

SN - 0040-6090

IS - 2

ER -