Publication result detail

Analysis of coupling segment of belt conveyor

KLAKURKOVÁ, L.; ČELKO, L.; JULIŠ, M.; JECH, D.; ŠVEJCAR, J.

Original Title

Analysis of coupling segment of belt conveyor

English Title

Analysis of coupling segment of belt conveyor

Type

Paper in proceedings (conference paper)

Original Abstract

The paper focuses on the metallographic analysis of damaged belt-conveyor coupling segments made of high-alloy austenitic steel. The object in question is a weldment – a bar with a ring welded on it at either end. The subject of the analysis is the evaluation of the microstructure of the base material of the two components (weldment and weld metal), the quality of the execution of the weld joints, subsequent heat treatment of the weldment, and the overall state of the component part after operational loading. The suitability of the design solution of the whole weldment is also discussed. The problematic is solved with the aid of a metallographic analysis of the microstructure of the material, using light microscopy, scanning electron microscopy inclusive of the EDS microanalysis of chemical composition, and microhardness measurement.

English abstract

The paper focuses on the metallographic analysis of damaged belt-conveyor coupling segments made of high-alloy austenitic steel. The object in question is a weldment – a bar with a ring welded on it at either end. The subject of the analysis is the evaluation of the microstructure of the base material of the two components (weldment and weld metal), the quality of the execution of the weld joints, subsequent heat treatment of the weldment, and the overall state of the component part after operational loading. The suitability of the design solution of the whole weldment is also discussed. The problematic is solved with the aid of a metallographic analysis of the microstructure of the material, using light microscopy, scanning electron microscopy inclusive of the EDS microanalysis of chemical composition, and microhardness measurement.

Keywords

high-alloy austenitic steel; stabilized steel; welding; heat treatment

Key words in English

high-alloy austenitic steel; stabilized steel; welding; heat treatment

Authors

KLAKURKOVÁ, L.; ČELKO, L.; JULIŠ, M.; JECH, D.; ŠVEJCAR, J.

RIV year

2015

Released

17.06.2014

Publisher

Česká technika - nakladatelství ČVUT v Praze

Location

Praha, Česká Republika

ISBN

978-80-01-05474-1

Book

Přínos metalografie pro řešení výrobních problémů

Edition

1

ISBN

0255-5476

Periodical

Materials Science Forum

Volume

2015

Number

647

State

Swiss Confederation

Pages from

133

Pages to

138

Pages count

6

BibTex

@inproceedings{BUT108495,
  author="Lenka {Klakurková} and Ladislav {Čelko} and Martin {Juliš} and David {Jech} and Jiří {Švejcar}",
  title="Analysis of coupling segment of belt conveyor",
  booktitle="Přínos metalografie pro řešení výrobních problémů",
  year="2014",
  series="1",
  journal="Materials Science Forum",
  volume="2015",
  number="647",
  pages="133--138",
  publisher="Česká technika - nakladatelství ČVUT v Praze",
  address="Praha, Česká Republika",
  doi="10.4028/www.scientific.net/KEM.647.210",
  isbn="978-80-01-05474-1",
  issn="0255-5476"
}