Effect of Hot Isostatic Pressing on the Microstructure of Directionally Solidified Nickel Alloy After SLM

Evgenii Borisov; Anna Gracheva; Vera Popovich; Anatoly Popovich

doi:10.1007/978-3-030-92381-5_27

Effect of Hot Isostatic Pressing on the Microstructure of Directionally Solidified Nickel Alloy After SLM

Evgenii Borisov^*, Anna Gracheva, Vera Popovich, Anatoly Popovich

^*Corresponding author for this work

Team Vera Popovich

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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Abstract

The paper investigates the effect of hot isostatic pressing of single-crystal nickel-based alloy manufactured by selective laser melting (SLM) with a high-temperature substrate preheating. A study of the structure and phase composition of the material before and after treatment has been carried out. It was found that as a result of such treatment, the ratio and proportion of the strengthening phases change; however, due to slow cooling after treatment, the optimal ratio and shape of the inclusions are not fixed. In addition, the hardening particles are precipitated.

Original language	English
Title of host publication	TMS 2022 151st Annual Meeting and Exhibition Supplemental Proceedings
Publisher	Springer
Pages	298-303
ISBN (Electronic)	978-3-030-92381-5
ISBN (Print)	978-3-030-92380-8
DOIs	https://doi.org/10.1007/978-3-030-92381-5_27
Publication status	Published - 2022
Event	151st Annual Meeting and Exhibition of The Minerals, Metals and Materials Society, TMS 2022 - Anaheim, United States Duration: 27 Feb 2022 → 3 Mar 2022

Publication series

Name	Minerals, Metals and Materials Series
ISSN (Print)	2367-1181
ISSN (Electronic)	2367-1696

Conference

Conference	151st Annual Meeting and Exhibition of The Minerals, Metals and Materials Society, TMS 2022
Country/Territory	United States
City	Anaheim
Period	27/02/22 → 3/03/22

Bibliographical note

Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

Additive manufacturing
Powder metallurgy
Selective laser melting
Single-crystal alloys

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10.1007/978-3-030-92381-5_27

978-3-030-92381-5_27Final published version, 277 KB

Cite this

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title = "Effect of Hot Isostatic Pressing on the Microstructure of Directionally Solidified Nickel Alloy After SLM",

abstract = "The paper investigates the effect of hot isostatic pressing of single-crystal nickel-based alloy manufactured by selective laser melting (SLM) with a high-temperature substrate preheating. A study of the structure and phase composition of the material before and after treatment has been carried out. It was found that as a result of such treatment, the ratio and proportion of the strengthening phases change; however, due to slow cooling after treatment, the optimal ratio and shape of the inclusions are not fixed. In addition, the hardening particles are precipitated.",

keywords = "Additive manufacturing, Powder metallurgy, Selective laser melting, Single-crystal alloys",

author = "Evgenii Borisov and Anna Gracheva and Vera Popovich and Anatoly Popovich",

note = "Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.; 151st Annual Meeting and Exhibition of The Minerals, Metals and Materials Society, TMS 2022 ; Conference date: 27-02-2022 Through 03-03-2022",

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doi = "10.1007/978-3-030-92381-5_27",

language = "English",

isbn = "978-3-030-92380-8",

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publisher = "Springer",

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Borisov, E, Gracheva, A, Popovich, V & Popovich, A 2022, Effect of Hot Isostatic Pressing on the Microstructure of Directionally Solidified Nickel Alloy After SLM. in TMS 2022 151st Annual Meeting and Exhibition Supplemental Proceedings. Minerals, Metals and Materials Series, Springer, pp. 298-303, 151st Annual Meeting and Exhibition of The Minerals, Metals and Materials Society, TMS 2022, Anaheim, United States, 27/02/22. https://doi.org/10.1007/978-3-030-92381-5_27

Effect of Hot Isostatic Pressing on the Microstructure of Directionally Solidified Nickel Alloy After SLM. / Borisov, Evgenii; Gracheva, Anna; Popovich, Vera et al.
TMS 2022 151st Annual Meeting and Exhibition Supplemental Proceedings. Springer, 2022. p. 298-303 (Minerals, Metals and Materials Series).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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AU - Borisov, Evgenii

AU - Gracheva, Anna

AU - Popovich, Vera

AU - Popovich, Anatoly

N1 - Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

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N2 - The paper investigates the effect of hot isostatic pressing of single-crystal nickel-based alloy manufactured by selective laser melting (SLM) with a high-temperature substrate preheating. A study of the structure and phase composition of the material before and after treatment has been carried out. It was found that as a result of such treatment, the ratio and proportion of the strengthening phases change; however, due to slow cooling after treatment, the optimal ratio and shape of the inclusions are not fixed. In addition, the hardening particles are precipitated.

AB - The paper investigates the effect of hot isostatic pressing of single-crystal nickel-based alloy manufactured by selective laser melting (SLM) with a high-temperature substrate preheating. A study of the structure and phase composition of the material before and after treatment has been carried out. It was found that as a result of such treatment, the ratio and proportion of the strengthening phases change; however, due to slow cooling after treatment, the optimal ratio and shape of the inclusions are not fixed. In addition, the hardening particles are precipitated.

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KW - Powder metallurgy

KW - Selective laser melting

KW - Single-crystal alloys

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Effect of Hot Isostatic Pressing on the Microstructure of Directionally Solidified Nickel Alloy After SLM

Abstract

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Bibliographical note

Keywords

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