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High molybdenium silicon cast iron crystallization process

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

The article presents results of studies of silicon - molybdenum cast iron crystallization process. This material is use to work in high temperatures. The study included experimental melting (estimated chemical composition was: 4.5 %Si; 2.5 %Mo; 2.5 %C) and analysis of crystallization process. For examination the TDA equipment was used for registration of temperature changes in time and for calculation of derivative curve. The analysis of chemical composition of obtained samples using spectrometer GDS500A and Leco analyser was conducted. Metallographic examination of cast alloys was carried out on Phenom Pro-X scanning microscope. In order to determine the phase composition, X-ray diffraction studies of analyzed samples were performed. This studies were carried on the Panalytical X'Pert PRO diffraction system, using filtered radiation from the lamp with copper anode and PIXcel 3D detector on the diffracted beam axis. Obtained results allowed to described the crystallization process of ductile silicon - molybdenum cast iron (SiMo) designed to work in high temperatures. It was also possible to identify the elements of microstructure.

Original languageEnglish
Title of host publicationMETAL 2017 - 26th International Conference on Metallurgy and Materials, Conference Proceedings
PublisherTANGER Ltd.
Pages229-234
Number of pages6
ISBN (Electronic)9788087294796
Publication statusPublished - 2017
Event26th International Conference on Metallurgy and Materials, METAL 2017 - Brno, Czech Republic
Duration: 24 May 201726 May 2017

Publication series

NameMETAL 2017 - 26th International Conference on Metallurgy and Materials, Conference Proceedings
Volume2017-January

Conference

Conference26th International Conference on Metallurgy and Materials, METAL 2017
Country/TerritoryCzech Republic
CityBrno
Period24/05/1726/05/17

Keywords

  • Crystallization process
  • SiMo
  • Silicon cast iron
  • Thermal derivative analysis

ASJC Scopus subject areas

  • Metals and Alloys
  • Mechanics of Materials
  • Surfaces, Coatings and Films

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