Aluminium AlMg1SiCu Matrix Composite Materials Reinforced with Halloysite Particles

Archives of Metallurgy and Materials

M. Pawlyta¹  L.A. Dobrzański¹  M. Król¹  B. Tomiczek¹ 

[1] INSTITUTE OF ENGINEERING MATERIALS AND BIOMATERIALS, FACULTY OF MECHANICAL ENGINEERING, SILESIAN UNIVERSITY OF TECHNOLOGY, KONARSKIEGO 18A, GLIWICE 44-100, POLAND

关键词: Keywords: aluminium matrix composites;    halloysite nanotubes;    mechanical alloying;    hot extrusion;   

DOI  :  10.2478/amm-2014-0055

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

In this work selected results of investigations of the new AlMg1SiCu matrix composite materials reinforced with halloysite particles manufactured by powder metallurgy techniques including mechanical alloying and hot extrusion are present. The composite materials obtained as a result of mechanical synthesis and hot extrusion are characterized with the structure of evenly distributed, disperse reinforcing phase particles in fine-grain matrix of AlMg1SiCu alloy, facilitate the obtainment of higher values of strength properties, compared to the initial alloy. The nanostructural composite materials reinforced with halloysite nanotubes with 15 mass % share are characterized by almost twice as higher micro-hardness - compared to the matrix material.

【 授权许可】

Unknown