Publication detail

Hydrogen embrittlement induced in bearing steel by electric erosion

ŠVEJCAR, J. FORET, R.

English title

Hydrogen embrittlement induced in bearing steel by electric erosion

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

The subject of analysis was a spherical-roller bearing which had to be dividet into halves by using of electrospark erosion.On the cutting surfaces of the rings defects were found.On the basis of microfractographic analysis was possible to arrive at a definite assumption that this was one of clasical manifestation of hydrogen embrittlement(delayed fracture) resulting from the combined effect of hydrogenation of subsurface layers during electroerosion and residual stress

Keywords in English

dealayed fractures; electrospark erosion; bearings

Released

2010-03-01

Publisher

HF TU Košice

Location

Košice,SR

ISSN

1335-1532

Journal

Acta Metallurgica Slovaca

Volume

1

Number

2H

Pages from–to

99–103

Pages count

5

BIBTEX


@article{BUT50395,
  author="Jiří {Švejcar} and Rudolf {Foret}",
  title="Hydrogen embrittlement induced in bearing steel by electric erosion",
  journal="Acta Metallurgica Slovaca",
  year="2010",
  volume="1",
  number="2H",
  pages="99--103",
  issn="1335-1532"
}