Acta Stereologica

0351-580X

 

ya que 05 diciembre 2013 :
Vista(s): 365 (0 ULiège)
Descargar(s): 59 (0 ULiège)
print        
Yongqiu Zhao

The fractal analysis of impact fractlre of bearing steel

(Volume 13 (1994) — Number 2 - Proceedings of the sixth European congress for stereology - Part three - June 1994)
Article
Open Access

Documento adjunto(s)

Version PDF originale

Anexidades

Abstract

The relationship between the fracture surface, irrpact energy, microstructure and fractal dimension of bearing steel by isothermal quenching blow the low bainitic range at different temperatures has been studied in this paper. It revealed that the fractal dimension varied linearly with the roughness of fracture surface, total length per square micron and density of tear ridge and impact energy which were affected by both the size of acicular bainite and amount of martensite.

Keywords : quantitative metallography, steel quality control

Para citar este artículo

Yongqiu Zhao, «The fractal analysis of impact fractlre of bearing steel», Acta Stereologica [En ligne], Volume 13 (1994), Number 2 - Proceedings of the sixth European congress for stereology - Part three - June 1994, 427-432 URL : https://popups.uliege.be/0351-580x/index.php?id=1298.

Acerca de: Yongqiu Zhao

Institute of Daye Steel Works Huangshi, Hibei 435001, China