Header menu link for other important links
X
Effect of Iron Additions on the Shape Memory Characteristics of Cu-Al Alloys
Published in John Wiley and Sons Inc.
2011
Volume: 3
   
Pages: 385 - 392
Abstract
Even though binary Cu-Al alloys exhibit shape memory effect and higher transformation temperatures, they are prone for poor workability. This is especially the case with polycrystalline alloys. This limits their practical applications. Attempts have been made by researchers in the past to improve their mechanical and shape memory properties by ternary and quaternary additions, such as Mn and Ni, leading to improved ductility and shape memory properties. A similar trend has been followed by adding Fe to Ni-Al alloys so as to overcome their brittleness. The effect of Fe addition on Cu-Al SMAs has not been explored so far. In the present work, therefore, the effect of Fe on the transformation temperatures and shape memory properties has been studied. The alloy shows excellent shape memory properties and higher transformation temperatures. The results are presented and analyzed in the paper. © 2011 The Minerals, Metals & Materials Society.
About the journal
JournalData powered by TypesetSupplemental Proceedings: General Paper Selections
PublisherData powered by TypesetJohn Wiley and Sons Inc.
Open AccessNo
Concepts (16)
  •  related image
    Binary alloys
  •  related image
    Copper alloys
  •  related image
    FRACTURE MECHANICS
  •  related image
    Iron alloys
  •  related image
    Nickel alloys
  •  related image
    Polycrystalline materials
  •  related image
    Shape memory effect
  •  related image
    BINARY CU-AL ALLOYS
  •  related image
    CU-AL ALLOYS
  •  related image
    FE ADDITIONS
  •  related image
    POLYCRYSTALLINE ALLOYS
  •  related image
    QUATERNARY ADDITIONS
  •  related image
    SHAPE MEMORY CHARACTERISTICS
  •  related image
    SHAPE-MEMORY PROPERTIES
  •  related image
    TRANSFORMATION TEMPERATURES
  •  related image
    Aluminum alloys