Characterization of particle shape of nickel-based superalloy powders using image processing techniques

In order to achieve quality control of nickel-based superalloy powders, it is necessary to quantitatively characterize the particle shape. This paper introduces how the image processing techniques were used to quantitatively evaluate the particle shape and its distribution. Firstly, the appropriate...

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Veröffentlicht in:	Powder technology Jg. 395; S. 787 - 801
Hauptverfasser:	Zhang, Li-Chong, Xu, Wen-Yong, Li, Zhou, Zheng, Liang, Liu, Yu-Feng, Zhang, Guo-Qing
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Lausanne Elsevier B.V 01.01.2022 Elsevier BV
Schlagworte:	Algorithms Angle of repose atomization Atomizing Edge extraction Image processing Image processing algorithms Nickel Nickel base alloys Nickel-based superalloy powders Particle shape probability distribution Quality control Quantitative characterization satellites Shape descriptors Superalloys Three dimensional printing Shape descriptors Quantitative characterization Edge extraction Angle of repose Nickel-based superalloy powders Image processing algorithms
ISSN:	0032-5910, 1873-328X
Online-Zugang:	Volltext
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