Publication detail

Influencing the crystallisation of nickel-based turbocharger rotors by means of centrifugal and inertial forces acting in course of solidification

ROUČKA, J. HRBÁČEK, K. ŇUKSA, P.

Original Title

Influencing the crystallisation of nickel-based turbocharger rotors by means of centrifugal and inertial forces acting in course of solidification

Type

conference paper

Language

English

Original Abstract

Experiments by casting Inconel 713 alloy were conducted to establish the possibility of influencing crystallisation by way of exploiting the effect of centrifugal and inertia forces acting on the metal in the course of silidification. It turned out that the effect of force action on the structure of castings was significant and enabled achieving a fundamental change in structure morphology. A facility was developed that enables shell mould casting in vacuum furnaces with the moulds rotating or oscillating.

Keywords

Vacuum furnace, Inconel, Solidification, Grain size

Authors

ROUČKA, J.; HRBÁČEK, K.; ŇUKSA, P.

RIV year

2014

Released

21. 5. 2014

Publisher

TANGER spol. s r.o.

Location

Ostrava

ISBN

978-80-87294-52-9

Book

METAL 2014

Edition

1

Edition number

1

Pages from

254

Pages to

258

Pages count

5

BibTex

@inproceedings{BUT109988,
  author="Jaromír {Roučka} and Karel {Hrbáček} and Petr {Ňuksa}",
  title="Influencing the crystallisation of nickel-based turbocharger rotors by means of centrifugal and inertial forces acting in course of solidification",
  booktitle="METAL 2014",
  year="2014",
  series="1",
  number="1",
  pages="254--258",
  publisher="TANGER spol. s r.o.",
  address="Ostrava",
  isbn="978-80-87294-52-9"
}