Structure and properties of PM composite materials based on EN AW-AlCu4Mg1(A) aluminium alloy reinforced with the Ti(C,N) particles

被引：3

作者：

Dobrzanski, L. A. ^{[1
]}

Wlodarczyk-Fligier, A. ^{[1
]}

Adamiak, M. ^{[1
]}

机构：

[1] Silesian Tech Univ, Inst Engn Mat & Biomat, Div Mat Proc Technol & Com Tech Mat Sci, Konarskiego St 18A, PL-44100 Gliwice, Poland

来源：

THERMEC 2006, PTS 1-5 | 2007年 / 539-543卷

关键词：

aluminium alloy; composite materials; powder metallurgy; mechanical properties; Ti(C; N); particles;

D O I：

10.4028/www.scientific.net/MSF.539-543.895

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Investigations of composite materials based on EN AW-Al Cu4Mgl(A) aluminum alloy reinforced with the Ti(C,N) particles with various weight ratios of 5, 10 and 15% are presented. The metallographic examinations of composite materials show banding of the reinforcing particles in aluminum matrix after extrusion process. Structure oriented in parallel with extrusion direction is observed in composites materials. Portion of reinforcement particles Ti(C,N) has influence on the mechanical properties of composite materials. The increase of hardness, abrasive wear and decrease of compression strength, tensile strength is observed with the portion growth of reinforcement particles.

引用

页码：895 / +

页数：2

共 13 条

[1]

Adamiak M, 2004, J MATER PROCESS TECH, V155, P2002, DOI 10.1016/j.jmatprotec.2004.04.292

[2] Aging behavior and tensile properties of 6061Al-0.3 μm Al2O3p particle composites produced by reciprocating extrusion [J].