Detail publikace

Analysis of the Degradation of Pearlitic Steel Mechanical Properties Depending on the Stability of the Structural Phases

SMAK, R. VOTAVA, J. LOZRT, J. KUMBAR, V. BINAR, T. POLCAR, A.

Originální název

Analysis of the Degradation of Pearlitic Steel Mechanical Properties Depending on the Stability of the Structural Phases

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The paper is focused on analysing the pearlitic steel phase transformations and their influence on the mechanical properties. The intention is to perform a detailed analysis of the heat treatment process using the exact heating temperature and chemical composition to achieve the optimal mechanical properties of the tool. The key area is monitoring and regulating the heat treatment. This technology is constantly undergoing an optimisation process and is an effort to introduce new trends in monitoring phase transformations and processes. The use of non-destructive methods is an adequate tool. The principle is to determine the exact structural phase at a given moment, which can be very difficult when a complex shaped part is heat treated. Which precludes the use of some other methods of phase transformation analysis. Specifically, the determination of the exact moment of finish of the austenitisation process is eminent. The monitoring of these processes will be ensured by both a non-contact pyrometer and also by the AE method with an adequate sensor and waveguide. The resulting structural phases formed after the heat treatment will be evaluated by electron microscopy, followed by the analysis of the mechanical properties of selected steels.

Klíčová slova

heat treatment; pearlite steel; carbon steel; carbide; hardness; acoustic emission

Autoři

SMAK, R.; VOTAVA, J.; LOZRT, J.; KUMBAR, V.; BINAR, T.; POLCAR, A.

Vydáno

5. 1. 2023

Nakladatel

MDPI

ISSN

1996-1944

Periodikum

Materials

Ročník

16

Číslo

2

Stát

Švýcarská konfederace

Strany od

1

Strany do

14

Strany počet

14

URL

https://www.mdpi.com/1996-1944/16/2/518

Plný text v Digitální knihovně

http://hdl.handle.net/11012/209209

BibTex

@article{BUT182300,
  author="Radim {Smak} and Jiří {Votava} and Jaroslav {Lozrt} and Vojtěch {Kumbár} and Tomáš {Binar} and Adam {Polcar}",
  title="Analysis of the Degradation of Pearlitic Steel Mechanical Properties Depending on the Stability of the Structural Phases",
  journal="Materials",
  year="2023",
  volume="16",
  number="2",
  pages="1--14",
  doi="10.3390/ma16020518",
  issn="1996-1944",
  url="https://www.mdpi.com/1996-1944/16/2/518"
}