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X-RAY STRUCTURAL ANALYSIS OF DUCTILE IRON WITH THE ADDITION OF NI HEAT-TREATED UNDER ISOTHERMAL CONDITIONS

1 OLEJARCZYK-WOŻEŃSKA Izabela
Co-authors:
2 GIĘTKA Tomasz 1 ADRIAN Henryk 1 MRZYGŁÓD Barbara 1 GŁOWACKI Mirosław 1 GOŁY Marcin
Institutions:
1 AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, Cracow, Poland, EU, iolejarc@agh.edu.pl
2 UTP University of Science and Technology, Faculty of Mechanical Engineering, Bydgoszcz, 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:
813-818
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:
319 views / 192 downloads
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Abstract

The results of the X-ray diffraction analysis of the pearlitic - ferritic ductile iron with the addition of Ni are presented. The cast iron was heat treated by austenitizing with the following austempering carried out under different conditions. Investigations covered the crystal structure parameters as well as the volume fractions of both austenite and ferrite. The effect of heat treatment parameters, i.e. of the time and temperature of austempering, on the austenite volume fraction and carbon content in this constituent was investigated.

Keywords: Ductile iron, austempered ductile iron (ADI), X-ray diffraction

© 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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