Publication detail

Cyclic plastic behaviour of UFG Cu under controlled stress and strain loading

NAVRÁTILOVÁ, L. OBRTLÍK, K. KUNZ, L.

Original Title

Cyclic plastic behaviour of UFG Cu under controlled stress and strain loading

Type

journal article - other

Language

English

Original Abstract

The influence of stress and strain-controlled loading on microstructure and cyclic plastic behaviour of ultrafine-grained copper prepared by equal channel angular pressing was examined. The stability of microstructure is a characteristic feature for stress-controlled test whereas grain coarsening and development of bimodal structure was observed after plastic strain-controlled tests. An attempt to explain the observed behaviour was made.

Keywords

UFG Cu, controlled stress, controlled strain, fatigue, cyclic softening

Authors

NAVRÁTILOVÁ, L.; OBRTLÍK, K.; KUNZ, L.

RIV year

2011

Released

29. 11. 2011

Publisher

University of Žilina

Location

Žilina

ISBN

1335-0803

Periodical

Materiálové inžinierstvo

Year of study

19

Number

1

State

Slovak Republic

Pages from

18

Pages to

21

Pages count

4

BibTex

@article{BUT36975,
  author="Lucie {Navrátilová} and Karel {Obrtlík} and Ludvík {Kunz}",
  title="Cyclic plastic behaviour of UFG Cu under controlled stress and strain loading",
  journal="Materiálové inžinierstvo",
  year="2011",
  volume="19",
  number="1",
  pages="18--21",
  issn="1335-0803"
}