Publication result detail

Fatigue Properties of Noudlar Cast Iron in Dependence on Loading Cycle Asymmetry

HANZLÍKOVÁ, K., VĚCHET, S., KOHOUT, J.

Original Title

Fatigue Properties of Noudlar Cast Iron in Dependence on Loading Cycle Asymmetry

English Title

Fatigue Properties of Noudlar Cast Iron in Dependence on Loading Cycle Asymmetry

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The purpose of submitted paper consists in a completion of knowledge about the influence of loading cycle asymmetry on fatigue properties of isothermally heat-treated (austempered) nodular cast iron. Most often the fatigue tests for fatigue limit determination are performed at symmetrical loading cycle. But the value of fatigue limit is a function of loading cycle asymmetry and, for different types of loading cycles, it increases or decreases according to the magnitude and sign of static pre-load. To obtain a good view on fatigue behaviour of materials it is necessary to determine several Wöhler’s curves with different cycle asymmetry and on their basis to construct the Smith diagram or the Haigh diagram. Both the diagrams represent the relationship among the fatigue limit values for various types of cycle asymmetry

English abstract

The purpose of submitted paper consists in a completion of knowledge about the influence of loading cycle asymmetry on fatigue properties of isothermally heat-treated (austempered) nodular cast iron. Most often the fatigue tests for fatigue limit determination are performed at symmetrical loading cycle. But the value of fatigue limit is a function of loading cycle asymmetry and, for different types of loading cycles, it increases or decreases according to the magnitude and sign of static pre-load. To obtain a good view on fatigue behaviour of materials it is necessary to determine several Wöhler’s curves with different cycle asymmetry and on their basis to construct the Smith diagram or the Haigh diagram. Both the diagrams represent the relationship among the fatigue limit values for various types of cycle asymmetry

Key words in English

loading cycle asymmetry, ADI, fatigue properties, isothermal transformation

Authors

HANZLÍKOVÁ, K., VĚCHET, S., KOHOUT, J.

Released

24.09.2003

ISBN

1335-0803

Periodical

Materiálové inžinierstvo

Volume

10

Number

3

State

Slovak Republic

Pages from

187

Pages count

4

BibTex

@article{BUT45444,
  author="Klára {Hanzlíková}",
  title="Fatigue Properties of Noudlar Cast Iron in Dependence on Loading Cycle Asymmetry",
  journal="Materiálové inžinierstvo",
  year="2003",
  volume="10",
  number="3",
  pages="4",
  issn="1335-0803"
}