Detail publikace

CORROSION RESISTANCE OF AUSTENITIC NiMn-NODULAR CAST IRON IN NACL SOLUTION

VAŠKO, A. ZATKALÍKOVÁ, V. UHRÍČIK, M. KAŇA, V.

Originální název

CORROSION RESISTANCE OF AUSTENITIC NiMn-NODULAR CAST IRON IN NACL SOLUTION

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Austenitic nodular cast iron is a versatile material that offers a unique combination of properties, making it suitable for use in a wide range of applications where high strength, ductility, toughness, corrosion resistance and wear resistance are required. This material is commonly used in a variety of applications in the chemical and petrochemical industries, in the automotive and aerospace industries, as well as in marine and offshore applications. For the experiments, one of the most common austenitic nodular cast irons (alloyed with nickel and manganese) was chosen. The aim of this paper is to evaluate the corrosion resistance of this austenitic nodular cast iron and compare it with other (non-austenitic) types of nodular cast iron (SiMo- and SiCu-type). Corrosion resistance was determined by an exposure immersion test and an electrochemical potentiodynamic polarization test. Both tests were performed in a 3.5% NaCl solution (to simulate seawater) at ambient temperature. Experimental results prove that austenitic NiMn-nodular cast iron has a higher corrosion resistance than SiMo- and Si-Cunodular cast iron. Moreover, austenitic nodular cast iron has better plastic properties (higher elongation and absorbed energy) but worse strength and fatigue properties (lower tensile strength, hardness and fatigue limit) than the other types of nodular cast iron.

Klíčová slova

Corrosion; Ni-Resist; austenitic nodular cast iron; EN-GJSA-XNiMn13-7

Autoři

VAŠKO, A.; ZATKALÍKOVÁ, V.; UHRÍČIK, M.; KAŇA, V.

Vydáno

24. 9. 2024

Nakladatel

POLSKA AKAD NAUK, POLISH ACAD SCIENCES, INST METALL & MATER SCI PAS

Místo

WARSZAWA

ISSN

1733-3490

Periodikum

ARCHIVES OF METALLURGY AND MATERIALS

Ročník

69

Číslo

3

Stát

Polská republika

Strany od

1115

Strany do

1122

Strany počet

8

URL

https://journals.pan.pl/dlibra/publication/142435/edition/127392/content

BibTex

@article{BUT197000,
  author="Alan {Vaško} and Viera {Zatkalíková} and Milan {Uhríčik} and Václav {Kaňa}",
  title="CORROSION RESISTANCE OF AUSTENITIC NiMn-NODULAR CAST IRON IN NACL SOLUTION",
  journal="ARCHIVES OF METALLURGY AND MATERIALS",
  year="2024",
  volume="69",
  number="3",
  pages="1115--1122",
  doi="10.24425/amm.2024.150932",
  issn="1733-3490",
  url="https://journals.pan.pl/dlibra/publication/142435/edition/127392/content"
}