Using a Three-Dimensional Reduction Method in the High-Efficiency Grain Selector and Corresponding Grain Selection Mechanism

In the development of a high-efficiency grain selector, the spiral selectors are widely used in Ni-based single crystal (SX) superalloys casting to produce single crystal turbine blades. For the complex three-dimensional structure of the spiral, a 2D grain selector was designed to investigate in thi...

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Autores principales: Zhu, Xintao, Wang, Fu, Zhang, Shuaipeng, Wittenzellner, Tobias, Frieß, Jessica, Ma, Dexin, Bührig-Polaczek, Andreas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6600767/
https://www.ncbi.nlm.nih.gov/pubmed/31159363
http://dx.doi.org/10.3390/ma12111781
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author Zhu, Xintao
Wang, Fu
Zhang, Shuaipeng
Wittenzellner, Tobias
Frieß, Jessica
Ma, Dexin
Bührig-Polaczek, Andreas
author_facet Zhu, Xintao
Wang, Fu
Zhang, Shuaipeng
Wittenzellner, Tobias
Frieß, Jessica
Ma, Dexin
Bührig-Polaczek, Andreas
author_sort Zhu, Xintao
collection PubMed
description In the development of a high-efficiency grain selector, the spiral selectors are widely used in Ni-based single crystal (SX) superalloys casting to produce single crystal turbine blades. For the complex three-dimensional structure of the spiral, a 2D grain selector was designed to investigate in this paper. As a result, the parameters of two-dimensional grain selection bond and the corresponding grain selection mechanism were established, and the three-dimensional grain selection bond was designed again by means of two-dimensional coupling optimization parameters.
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spelling pubmed-66007672019-07-16 Using a Three-Dimensional Reduction Method in the High-Efficiency Grain Selector and Corresponding Grain Selection Mechanism Zhu, Xintao Wang, Fu Zhang, Shuaipeng Wittenzellner, Tobias Frieß, Jessica Ma, Dexin Bührig-Polaczek, Andreas Materials (Basel) Article In the development of a high-efficiency grain selector, the spiral selectors are widely used in Ni-based single crystal (SX) superalloys casting to produce single crystal turbine blades. For the complex three-dimensional structure of the spiral, a 2D grain selector was designed to investigate in this paper. As a result, the parameters of two-dimensional grain selection bond and the corresponding grain selection mechanism were established, and the three-dimensional grain selection bond was designed again by means of two-dimensional coupling optimization parameters. MDPI 2019-06-01 /pmc/articles/PMC6600767/ /pubmed/31159363 http://dx.doi.org/10.3390/ma12111781 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Zhu, Xintao
Wang, Fu
Zhang, Shuaipeng
Wittenzellner, Tobias
Frieß, Jessica
Ma, Dexin
Bührig-Polaczek, Andreas
Using a Three-Dimensional Reduction Method in the High-Efficiency Grain Selector and Corresponding Grain Selection Mechanism
title Using a Three-Dimensional Reduction Method in the High-Efficiency Grain Selector and Corresponding Grain Selection Mechanism
title_full Using a Three-Dimensional Reduction Method in the High-Efficiency Grain Selector and Corresponding Grain Selection Mechanism
title_fullStr Using a Three-Dimensional Reduction Method in the High-Efficiency Grain Selector and Corresponding Grain Selection Mechanism
title_full_unstemmed Using a Three-Dimensional Reduction Method in the High-Efficiency Grain Selector and Corresponding Grain Selection Mechanism
title_short Using a Three-Dimensional Reduction Method in the High-Efficiency Grain Selector and Corresponding Grain Selection Mechanism
title_sort using a three-dimensional reduction method in the high-efficiency grain selector and corresponding grain selection mechanism
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6600767/
https://www.ncbi.nlm.nih.gov/pubmed/31159363
http://dx.doi.org/10.3390/ma12111781
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