Details

Title

Assessment of the Low Alloy Cast Steel Inoculation Effects with Chosen Additives

Journal title

Archives of Foundry Engineering

Yearbook

2012

Numer

No 2

Publication authors

Keywords

Constructional Cast Steel ; Modifying Additives ; Macrostructure

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

Structure, and thus the mechanical properties of steel are primarily a function of chemical composition and the solidification process which can be influenced by the application of the inoculation treatment. This effect depends on the modifier used. The article presents the results of studies designed to assess the effects of structural low alloy steel inoculation by selected modifying additives. The study was performed on nine casts modeled with different inoculants, assessment of the procedure impact was based on the macrostructure of made castings. The ratio of surface area equivalent to the axial zone of the crystals and columnar crystals zone was adopted as a measure of the inoculation effect.

Publisher

The Katowice Branch of the Polish Academy of Sciences

Date

2012

Type

Artykuły / Articles

Identifier

ISSN 2299-2944

References

Szymszal J. (1984), Modification of metal and alloys. ; Bartocha D. (2011), Low-alloy constructional cast steel, Archives of Foundry Engineering, 11, 3, 265. ; Wachelko T. (1980), Low-alloy cast steel properties Increasing by introduction microadditives of vanadium and niobium, Solidification of Metals and Alloys, 3, 245. ; Bartocha D. (2011), Effect of tempering temperature on the properties of low-alloy cast steel, Archives of Foundry Engineering, 11, SI 3/2011, 272. ; Bartocha D. (2011), Structure of low-alloy constructional cast steel - a quantitative analysis of impurities, Archives of Foundry Engineering, 11, SI 3/2011, 5.

DOI

10.2478/v10266-012-0063-4

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