Details

Title

Effect of Microstructure of Fe-C-V Alloys on Selected Functional Properties

Journal title

Archives of Foundry Engineering

Yearbook

2014

Numer

No 3

Publication authors

Keywords

Microstructure ; Fe-C-V alloy ; Workability ; Mechanical properties ; Vanadium carbide

Divisions of PAS

Nauki Techniczne

Description

Archives of Foundry Engineering continues the publishing activity started by Foundry Commission of the Polish Academy of Sciences (PAN) in Katowice in 1978. The initiator of it was the first Chairman Professor Dr Eng. Wacław Sakwa – Corresponding Member of PAN, Honorary Doctor of Czestochowa University of Technology and Silesian University of Technology. This periodical first name was „Solidification of Metals and Alloys” , and made possible to publish the results of works achieved in the field of the Basic Problems Research Cooperation. The subject of publications was related to the title of the periodical and concerned widely understand problems of metals and alloys crystallization in a casting mold. In 1978-2000 the 44 issues have been published. Since 2001 the Foundry Commission has had patronage of the annually published “Archives of Foundry” and since 2007 quarterly published “Archives of Foundry Engineering”. Thematic scope includes scientific issues of foundry industry:

  • Theoretical Aspects of Casting Processes,
  • Innovative Foundry Technologies and Materials,
  • Foundry Processes Computer Aiding,
  • Mechanization, Automation and Robotics in Foundry,
  • Transport Systems in Foundry,
  • Castings Quality Management,
  • Environmental Protection.

Abstract

The cast alloys crystallizing in Fe-C-V system are classified as white cast iron, because all the carbon is bound in vanadium carbides. High

vanadium cast iron has a very high abrasion resistance due to hard VC vanadium carbides. However, as opposed to ordinary white cast

iron, this material can be treated using conventional machining tools. This article contains the results of the group of Fe-C-V alloys of

various microstructure which are been tested metallographic, mechanical using an INSTRON machine and machinability with the method

of drilling. The study shows that controlling the proper chemical composition can influence on the type and shape of the crystallized

matrix and vanadium carbides. This makes it possible to obtain a high-vanadium cast iron with very high wear resistance while

maintaining a good workability.

Publisher

The Katowice Branch of the Polish Academy of Sciences

Date

2014

Type

Artykuły / Articles

Identifier

ISSN 2299-2944

DOI

10.2478/afe-2014-0057

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