Classification of Structure Defects of Metal Matrix Castings with Saturated Reinforcement

Apply

Classification of Structure Defects of Metal Matrix Castings with Saturated Reinforcement

Journal Title: Archiwum Odlewnictwa - Year 2012, Vol 12, Issue 3

Abstract

Definition of a composite [1] describes an ideal composite material with perfect structure. In real composite materials, structure is usually imperfect – composites contain various types of defects [2, 3–5], especially as the casted composites are of concern. The reason for this is a specific structure of castings, related to course of the manufacturing process. In case of metal matrix composite castings, especially regarding these manufactured by saturation, there is no classification of these defects [2, 4]. Classification of defects in castings of classic materials (cast iron, cast steel, non-ferrous alloys) is insufficient and requires completion of specific defects of mentioned materials. This problem (noted during manufacturing metal matrix composite castings with saturated reinforcement in Institute of Basic Technical Sciences of Maritime University Szczecin) has become a reason of starting work aimed at creating such classification. As a result, this paper was prepared. It can contribute to improvement of quality of studied materials and, as a consequence, improve the environment protection level.

Authors and Affiliations

K. Gawdzińska, D. Nagolska, M. Szweycer

Keywords

Composite castings defects Classification

EP ID EP72687
DOI 10.2478/v10266-012-0077-y
Views 84
Downloads 0