Paper Information

Journal:   IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING   2004 , Volume 28 , Number B2; Page(s) 239 To 248.
 
Paper: 

TENSILE BEHA VIOR OF POWDER METALLURGY PROCESSED (AI-CU-MG-MN) /SICP COMPOSITES

 
 
Author(s):  UYGUR I.*
 
* 81620 Beciyorukler/Duzce, Turkey
 
Abstract: 
The tensile behavior of AI-Cu-Mg-Mnalloy matrix composites produced by a powder metallurgy process was investigated as a function of particle size and volume fraction in a naturally agedcondition(T4). Microstructural examinationshaveenabledidentificationof particlesandgrain structure of the materials. The results indicated that tensile properties of the composites significantly improved in the yield strength, UTS and elastic modulus, on incorporation of hard, brittle ceramic particles as compared to unreinforced counterparts. On the other hand, ductility decreased considerably due to the brittle ceramic particles. The results were discussed in the light of microstructures.
 
Keyword(s): COMPOSITES, TENSILE BEHAVIOR, 2124 AI-ALLOY, MMC, SICP
 
References: 
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