Characteristics of High-Strength Cast Steel Micro-Alloyed with Vanadium

• Autorzy: Białobrzeska Beata

Identyfikatory

DOI

10.24425/afe.2024.149253

• Języki publikacji: EN

Abstrakty

EN

This article presents the results of research into the characteristics of cast steel alloyed with chromium and vanadium, subjected to heat treatment for increased strength parameters. In the first part, it discusses the state-of-the-art knowledge regarding technological developments in the field of cast-steel alloys and the influence of individual alloying additives on the microstructure and the properties of the steel alloy. Further sections present the results of microstructure observations performed with light microscopy, scanning electron microscopy, and transmission electron microscopy. This research focuses on the material in the state directly after casting and after heat treatment, which involved quenching and tempering at 200 °C. The microstructural analysis performed as part of this research has informed the discussion of the results obtained from tensile and impact strength tests. The article also includes the results of a fractography analysis performed as the final part of the tests and offers a general summary and conclusions.

Słowa kluczowe

EN

vanadium; low-alloyed cast steel; heat treatment; microstructure; mechanical properties

PL

wanad; stal niskostopowa; obróbka cieplna; mikrostruktura; właściwości mechaniczne

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2024
• Tom: Vol. 24, iss. 1
• Strony: 66--79
• Opis fizyczny: Bibliogr. 18 poz., il., tab.

Twórcy

autor

Białobrzeska Beata

• Wrocław University of Technology, Poland

• https://orcid.org/0000-0002-6212-5728

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024)