FRACTURE SURFACE-MORPHOLOGY AND COMPOSITION OF SINTERED DISTALOY SA STEELS

Authors
KARWANBACZEWSKA J KARAMARA A
Citation
J. Karwanbaczewska et A. Karamara, FRACTURE SURFACE-MORPHOLOGY AND COMPOSITION OF SINTERED DISTALOY SA STEELS, PMI. Powder metallurgy international, 25(6), 1993, pp. 271-274
Citations number
9
Categorie Soggetti
Metallurgy & Mining
Journal title
PMI. Powder metallurgy international → ACNP
ISSN journal
00485012
Volume
25
Issue
6
Year of publication
1993
Pages
271 - 274
Database
ISI
SICI code
0048-5012(1993)25:6<271:FSACOS>2.0.ZU;2-A
Abstract
Observations of fractures of sintered steels made from Distaloy SA pow der alloy with various carbon contents are presented. Observations of fractures and chemical analyses at discrete areas of the specimens wer e performed by means of analytical scanning electron microscopy. The a lloy steels such as Distaloy SA were obtained by pressing and sinterin g. The following mechanical properties were determined and discussed: modulus of elasticity (E(OF)). hardness (HV20), tensile strength (R(m) ) and elongation (A5).