Publication result detail

Properties of type SiMo ductile irons at high temperatures

ROUČKA, J.; ABRAMOVA, E.; KAŇA, V.

Original Title

Properties of type SiMo ductile irons at high temperatures

English Title

Properties of type SiMo ductile irons at high temperatures

Type

WoS Article

Original Abstract

Ductile irons of the type of Si-Mo are characterized by increased resistance to long-term influence of high temperatures and cyclic temperature changes. They are mainly used in castings of combustion engine exhaust piping and other castings utilized at temperatures of up to 850°C. The aim of the study is to verify the mechanical properties of non-alloyed cast iron EN CSN GJS 450, SiMo4-0.5 and SiMo5-1 ductile irons at temperatures of 700 to 800°C, and the extent of their superficial oxidation after long-term annealing at a temperature of 900°C. Via chemical microanalysis the composition of oxidation products in the surface layer was evaluated.

English abstract

Ductile irons of the type of Si-Mo are characterized by increased resistance to long-term influence of high temperatures and cyclic temperature changes. They are mainly used in castings of combustion engine exhaust piping and other castings utilized at temperatures of up to 850°C. The aim of the study is to verify the mechanical properties of non-alloyed cast iron EN CSN GJS 450, SiMo4-0.5 and SiMo5-1 ductile irons at temperatures of 700 to 800°C, and the extent of their superficial oxidation after long-term annealing at a temperature of 900°C. Via chemical microanalysis the composition of oxidation products in the surface layer was evaluated.

Keywords

Si-Mo cast irons; mechanical properties at high temperatures; thermal stability of structure; oxidation resistance

Key words in English

Si-Mo cast irons; mechanical properties at high temperatures; thermal stability of structure; oxidation resistance

Authors

ROUČKA, J.; ABRAMOVA, E.; KAŇA, V.

RIV year

2019

Released

01.08.2018

ISBN

1733-3490

Periodical

ARCHIVES OF METALLURGY AND MATERIALS

Volume

2

Number

63

State

Republic of Poland

Pages from

601

Pages to

607

Pages count

7

BibTex

@article{BUT149379,
  author="Jaromír {Roučka} and Elizaveta {Abramova} and Václav {Kaňa}",
  title="Properties of type SiMo ductile irons at high temperatures",
  journal="ARCHIVES OF METALLURGY AND MATERIALS",
  year="2018",
  volume="2",
  number="63",
  pages="601--607",
  doi="10.24425/122383",
  issn="1733-3490"
}