LEE, JC SUBRAMANIAN, KN 2024-01-21T20:39:14Z 2024-01-21T20:39:14Z 2022-01-11 1995-06-15 0921-5093 https://pubs.kist.re.kr/handle/201004/145057 Hot rolling was carried out on the extruded Al alloy 6061 composite reinforced with Al2O3 particulates ((Al2O3)(p)-Al composite) along a direction perpendicular to the extrusion direction of the composite. Room-temperature tensile tests of the hot-rolled composites showed a significant increase in strength and fracture strain along the transverse (rolling) direction with increasing reduction in rolling. However, the same properties along the longitudinal (extrusion) direction were relatively unaffected by hot rolling. Such behaviors of rolled composites are compared with those of the cold-rolled composites and analyzed on the basis of the microstructural changes such as redistribution of the particulate clusters, disappearance of the particulate-free zones, particulate damage and smaller matrix grain size of the rolled composites. English ELSEVIER SCIENCE SA LAUSANNE MATRIX COMPOSITES REINFORCEMENT ALUMINUM THE TENSILE PROPERTIES OF HOT-ROLLED (AL2O3)(P)-AL COMPOSITES Article 10.1016/0921-5093(94)09709-7 1 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.196, no.1-2, pp.71 - 78 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 196 1-2 71 78 scie scopus A1995RE69000009 Nanoscience & Nanotechnology Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Science & Technology - Other Topics Materials Science Metallurgy & Metallurgical Engineering Article MATRIX COMPOSITES REINFORCEMENT ALUMINUM