Mechanics of Composite Materials

MECHANICS OF COMPOSITE MATERIALS

Transforming Composite Materials Education for STEM College Students

EML4230 EML6232

Metal Matrix Composite Application

Page Numbers of Book: Page 43-44

Last Accessed: 2 October 2012

Summary: This video explains the need for weight reduction in military vehicles through the use of metal matrix composites and aluminum. The replacement of cast iron to MMC and aluminum brake drums has shown a remarkable weight reduction of 45%. This reduction accounts for 250 lbs in a 4 axle vehicle and 1,000 lbs weight savings in certain other military vehicles. The change from cast iron to MMC and aluminum is possible because of the MMC's high resistance to wear. The MMC is only used at the wear surface resulting in protection of the surrounding aluminum.

Author: Christian Muneton

Questions, suggestions or comments, contact kaw@usf.edu

Introduction to Composite Materials is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.