Methods of Improving Shape Memory Effect of FeMnSiCr Alloy Pipe Joint

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Abstract:

The influence of different broaching rate, the training of thermo-mechanical cycle and Electro-pulse Modification (EPM) on the shape memory effect of the FeMnSiCr alloy was investigated. The recovery pulling force can be realized as high as 22850N after EPM treatment. The Fe-based shape memory alloy (SMA) pipe joint can meet the requirement of engineering application.

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Advanced Materials Research (Volumes 299-300)

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440-443

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July 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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