Publication detail

Analysis of bimetal pipe bends with a bend of 0.7D with a cladding layer of Inconel 625

SLANÝ, M. SEDLÁK, J. ZOUHAR, J. ZEMČÍK, O. KOUŘIL, K. POLZER, A. POKORNÝ, Z. JOSKA, Z. DOBROCKÝ, D. STUDENÝ, Z.

Original Title

Analysis of bimetal pipe bends with a bend of 0.7D with a cladding layer of Inconel 625

Type

journal article in Web of Science

Language

English

Original Abstract

Bimetal pipes are highly stressed composite components that must resist corrosion in a chemically aggressive environment. They are made by welding resistive material to commonly available carbon steel pipes. The production of pipe bends with a supercritical bend of 0.7D, which are part of serpentine systems, is very complex and technologically demanding because very often undesired cracks occur. To increase the service life of these serpentine systems, the use of a 16Mo3 base steel pipe with a cladding layer of Inconel 625 material was proposed for their production in order to significantly increase their corrosion resistance. For this reason, an extensive analysis of the production of pipe bends with a supercritical bend of 0.7D from bimetal pipes with Inconel 625 cladding was performed, which addressed not only the bend but also the mechanical properties of the pipe with Inconel 625 cladding. It was found that the production of the bent pipes with a bend of 0.7D is feasible completely without defects with perfectly satisfactory mechanical properties, under appropriate technological conditions.

Keywords

Bimetal pipes; Pipe bend; Steel 16Mo3; Inconel 625; Cladding

Authors

SLANÝ, M.; SEDLÁK, J.; ZOUHAR, J.; ZEMČÍK, O.; KOUŘIL, K.; POLZER, A.; POKORNÝ, Z.; JOSKA, Z.; DOBROCKÝ, D.; STUDENÝ, Z.

Released

26. 8. 2021

Publisher

SPRINGER LONDON LTD

Location

LONDON

ISBN

1433-3015

Periodical

International Journal of Advanced Manufacturing Technology

Year of study

117

Number

11-12

State

United Kingdom of Great Britain and Northern Ireland

Pages from

3859

Pages to

3871

Pages count

13

URL

https://link.springer.com/article/10.1007/s00170-021-07749-1

BibTex

@article{BUT173068,
  author="Martin {Slaný} and Josef {Sedlák} and Jan {Zouhar} and Oskar {Zemčík} and Karel {Kouřil} and Aleš {Polzer} and Zdeněk {Pokorný} and Zdeněk {Joska} and David {Dobrocký} and Zbyněk {Studený}",
  title="Analysis of bimetal pipe bends with a bend of 0.7D with a cladding layer of Inconel 625",
  journal="International Journal of Advanced Manufacturing Technology",
  year="2021",
  volume="117",
  number="11-12",
  pages="3859--3871",
  doi="10.1007/s00170-021-07749-1",
  issn="1433-3015",
  url="https://link.springer.com/article/10.1007/s00170-021-07749-1"
}