Effect of Composition of the Precipitation of in Rapidly Quenched Ni-AI Binary Alloys

Author(s):

A.Samadi , A.Abdollah Zadeh , H.Assadi

Message:
Abstract:
The effect of aluminium content on the precipitation of in rapidly quenched Ni-Al binary alloys was investigated. Microstructural analyses of annealed and quenched samples indicate a transition from uniform to bimodal phase distribution in the composition range between 15.3 and 17.5 at.%Al. This transition is accompanied by changes in the morphology of precipitates. The microstructural observations are discussed in view of both kinetic and crystallographic considerations.
Keywords:

Ni , Al System , Heat Treatment , Precipitation , Lattice Mismatch

Language:
Persian
Published:
Modares Mechanical Engineering, Volume:10 Issue: 1, 2010
Page:
109
https://www.magiran.com/p770349  
سامانه نویسندگان
  • Ahad Samadi
    Author (1)
    Professor Department of Materials Engineering, Sahand University Of Technology, Tabriz, Iran
    Samadi، Ahad
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