Compressive Behavior of Spark Plasma Sintered CNT Reinforced Al2124 and Al6061 Nanocomposites

被引：2
|
作者：
Saheb, Nouari [1 ]
机构：
[1] King Fahd Univ Petr & Minerals, Ctr Excellence Nanotechnol, Dept Mech Engn, Dhahran 31261, Saudi Arabia
来源：
ADVANCES IN MATERIALS AND MATERIALS PROCESSING, PTS 1-3 | 2013年 / 652-654卷
关键词：
Spark plasma sintering; Aluminum Nanocomposites; Compressive strength; CARBON NANOTUBES; COMPOSITES;
D O I：
10.4028/www.scientific.net/AMR.652-654.33
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the present study, compressive behavior of CNT reinforced Al2124 and Al6061 nanocomposites was investigated. The powders were sonicated for 30 minutes then ball milled at 200 rpm for 1 hour under argon environment. The ball milled slurry was dried and again was milled under same conditions for 15 min to disperse the agglomerated particles. The prepared powders were spark plasma sintered at 35 MPa and 450 degrees C. Sintered specimens with final dimensions of 6 mm diameter and 12 mm length were used as standard specimens for compression tests carried out at a compression rate of 0.5 mm/min. The effect of CNT addition on the compressive modulus, percentage compression, and compressive strength was investigated.
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页码：33 / +
页数：3
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