Home Archive News Contact
PDF download
Cite article
Share options
Informations, rights and permissions
Issue image
Vol 14, Issue 1, 2023
Pages: 145 - 148
Research article
Metallic materials
See full issue

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. 

Metrics and citations
Abstract views: 41
PDF Downloads: 21
Google scholar: See link
Article content
  1. Abstract
  2. Disclaimer
Published: 01.05.2023. Research article Metallic materials

APPLICATION OF THE BAS EN ISO 1463:2022 STANDARD IN THE CHARACTERIZATION OF PIPE MATERIALS FOR THERMAL ENERGY PLANTS

By
Belma Fakić ,
Belma Fakić
Contact Belma Fakić

Institute "Kemal Kapetanović" Zenica, University of Zenica , Zenica , Bosnia and Herzegovina

Adisa Burić ,
Adisa Burić

Institute "Kemal Kapetanović" Zenica, University of Zenica , Zenica , Bosnia and Herzegovina

Edib Horoz
Edib Horoz

Institute "Kemal Kapetanović" Zenica, University of Zenica , Zenica , Bosnia and Herzegovina

Abstract

Long-term exposure of superheater and steam intermediate superheater pipe materials to high 
temperatures in the operating conditions that prevail in thermal power plants leads to the 
appearance of the oxide layer.Oxide layer forms on the inner wall of the pipe, which acts as a heat 
insulator and reduces heat transfer through the pipe wall.The action of the oxide layer as an 
insulator and limiting the transfer of heat to water vapor inside the pipe leads to overheating of the 
pipe wall.This paper presents the measurement of the thickness of the oxide layer on the outer and 
inner side of the pipeusing the standard method BAS EN ISO 1463:2022 with a presentation of the 
measurement results with pronounced measurement uncertainty. 

References

1.
B. Cardoso and others: Microstructural Degradation of Boiler Tubes Due to the Presence of Internal Oxide Layer. Journal of Materials Research and Technology. 2012;
2.
Mitchell BS. An introduction to materials engineering. 2004;
3.
Leonard E. Samuels: Light Microscopy of Carbon Steels. 2010;
4.
L DĆB. Brafitt: Metallographer’s guide, Practices and procedures for irons and steels. 2016;
5.
Standard DIN 17175: Seamless Tubes of Heat-Resistant Steels, technical conditions of delivery. 1979;
6.
E SASTM. 3 - Standard Guide for Preparation of Metallographic Specimens. 2017;
7.
In: Standard BAS EN ISO 1463. 2022.
8.
R. B. Examination and determination of the condition of the boiler material of Unit 6 at the Kakanj Thermal Power Station. 1997;
9.
B. F. Determination of measurement uncertainty when measuring the thickness of the metal or oxide layer UMT7-06-01. 2021;

The statements, opinions and data contained in the journal are solely those of the individual authors and contributors and not of the publisher and the editor(s). We stay neutral with regard to jurisdictional claims in published maps and institutional affiliations.