QUANTITATIVE ANALYSIS OF SELECTED PARAMETERS OF THE MICROSTRUCTURE OF ADI WITH THE ADDITION OF NI

1 MRZYGŁÓD Barbara
Co-authors:
1 OLEJARCZYK-WOŻEŃSKA Izabela 1 MATUSIEWICZ Piotr 1 KOPYŚCIAŃSKI Mateusz 1,2 GŁOWACKI Mirosław
Institutions:
1 AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, Cracow, Poland, EU, mrzyglod@agh.edu.pl
2 Jan Kochanowski University in Kielce, Faculty of Mathematics and Natural Sciences, Kielce, Poland, EU
Conference:
25th Anniversary International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 25th - 27th 2016
Proceedings:
Proceedings 25th Anniversary International Conference on Metallurgy and Materials
Pages:
795-800
ISBN:
978-80-87294-67-3
ISSN:
2694-9296
Published:
14th December 2016
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
67 views / 14 downloads
Abstract

The article presents the results of computer quantitative analysis of the microstructure of ductile cast iron heat treated with isothermal transformation. To determine the relative volume fraction of austenite and the geometric parameters of ferrite needles the methods of image analysis were used. Analysis of the effect of temperature and time of austempering on the volume fraction of austenite and the dimensions of the ferrite needles was carried out.

Keywords: Austempered ductile iron (ADI), image analysis

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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