Publication detail

STRUCTURE AND PROPERTIES OF ADDITIVELY MANUFACTURED WE43 MAGNESIUM ALLOY

KRIŠTOFOVÁ Patrícia KUBÁSEK Jiří ROUDNICKÁ Michaela MICHALCOVÁ Alena SUCHÝ, J. PALOUŠEK, D. VOJTĚCH Dalibor

English title

STRUCTURE AND PROPERTIES OF ADDITIVELY MANUFACTURED WE43 MAGNESIUM ALLOY

Type

conference paper

Language

en

Original abstract

The experiment described in this article deals with the comparison of structures and mechanical properties of the Mg-4Y-3RE-0.5Zr ( WE43) magnesium alloy produced by three different methods. A technique of additive manufacturing, selective laser melting (SLM), is compared with two conventional manufacturing techniques, casting and extrusion. Microstructures and chemical composition of present phases were studied using scanning electron microscopy (SEM) and energy dispersive X-ray spectrometry (EDS). Mechanical properties were compared based on hardness measurement, compression test and three-point flexural test. Significant differences were found between the microstructures of WE43 alloy produced by different production processes. Measurements of mechanical properties showed similar mechanical properties of additively manufactured samples with as-cast samples

English abstract

The experiment described in this article deals with the comparison of structures and mechanical properties of the Mg-4Y-3RE-0.5Zr ( WE43) magnesium alloy produced by three different methods. A technique of additive manufacturing, selective laser melting (SLM), is compared with two conventional manufacturing techniques, casting and extrusion. Microstructures and chemical composition of present phases were studied using scanning electron microscopy (SEM) and energy dispersive X-ray spectrometry (EDS). Mechanical properties were compared based on hardness measurement, compression test and three-point flexural test. Significant differences were found between the microstructures of WE43 alloy produced by different production processes. Measurements of mechanical properties showed similar mechanical properties of additively manufactured samples with as-cast samples

Keywords in English

Magnesium alloy; casting; extrusion; 3D printing; mechanical properties; microstructure

Released

22.05.2019

Publisher

Tanger LTD

Location

Slezka

ISBN

978-80-87294-92-5

ISSN

2694-9296

Book

METAL 2019 - 28th International Conference on Metallurgy and Materials, Conference Proceedings

Volume

28

Number

1.

Pages from–to

1578–1582

Pages count

5

BIBTEX


@inproceedings{BUT170097,
  author="Jan {Suchý} and David {Paloušek},
  title="STRUCTURE AND PROPERTIES OF ADDITIVELY MANUFACTURED WE43 MAGNESIUM ALLOY",
  booktitle="METAL 2019 - 28th International Conference on Metallurgy and Materials, Conference Proceedings",
  year="2019",
  volume="28",
  number="1.",
  month="May",
  pages="1578--1582",
  publisher="Tanger LTD",
  address="Slezka",
  isbn="978-80-87294-92-5",
  issn="2694-9296"
}