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Article


Title

Thermal-oxidation behavior of single-phase boride layers produced on pure iron

Authors

[ 1 ] Instytut Inżynierii Materiałowej, Wydział Inżynierii Materiałowej i Fizyki Technicznej, Politechnika Poznańska | [ P ] employee

Scientific discipline (Law 2.0)

[2.7] Materials engineering

Year of publication

2022

Published in

Corrosion Science

Journal year: 2022 | Journal volume: vol. 195

Article type

scientific article

Publication language

english

Keywords
EN
  • paste boriding
  • oxidation behavior
  • nanoindentation
  • hardness
  • Young’s modulus
Abstract

EN The influence of the oxidation temperature on the single-phase borided layer was investigated. Oxidation at a temperature range 1073–1273 K resulted in formation of a two-zone oxidized layer: outer zone contained iron oxides and inner zone consisted of iron borates. It was found the intensive dissolution of Fe2B phase started at the temperature of 1173 K and was the reason for appearance of the boron-rich FeBO3 phase. The increase in temperature to 1273 K resulted in the complete dissolution of borided layer. No negative influence of oxidation at 1073 K on nanomechanical properties of iron boride Fe2B was observed.

Date of online publication

26.11.2021

Pages (from - to)

109985-1 - 109985-10

DOI

10.1016/j.corsci.2021.109985

URL

https://www.sciencedirect.com/science/article/pii/S0010938X21007538

Comments

Article Number: 109985

Points of MNiSW / journal

140.0

Impact Factor

7.205 [List 2020]

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