CHANGE OF YOUNG'S MODULUS DURING STRUCTURAL RELAXATION IN AMORPHOUS FeB, FeNiB, FeNiP AND FeNiPB

1985 ◽  
Vol 46 (C8) ◽  
pp. C8-561-C8-565
Author(s):  
E. Huizer ◽  
A. van den Beukel
Keyword(s):  
Young’S Modulus ◽  
Structural Relaxation ◽  
Young's Modulus

Internal Friction and Elastic Modulus Change Associated with Structural Relaxation and Crystallization in Amorphous Mg-Ni-Y Alloys.

2000 ◽  
Vol 644 ◽  
Author(s):  
Y. M. Soifer ◽  
N. P. Kobelev ◽  
E. Korin ◽  
L. Soifer ◽  
D. Mogilyanskii ◽  
...  
Keyword(s):  
Internal Friction ◽  
Young’S Modulus ◽  
Structural Relaxation ◽  
Intermediate Phase ◽  
Young's Modulus ◽  
Crystallization Kinetic ◽  
Kinetic Studies ◽  
Mechanical Spectroscopy ◽  
Heating And Cooling ◽  
Vibrating Reed

AbstractMechanical spectroscopy technique has been applied to investigation of structural relaxation and crystallization of Mg-Ni-Y amorphous alloys of different composition. The composition of the alloys was varied due to change of yttrium concentration from 0 to 7 at.%. The internal friction (IF) and Young's modulus have been measured by a vibrating reed method at frequency of ∼200 Hz at heating and cooling runs in the temperature range from 300K to 650K. Crystallization kinetic studies of the alloys by DSC and XRD showed that the transition from amorphous to crystalline state in the Mg-Ni-Y alloys has gone through several stages with origination of intermediate phase. IF spectra and Young's modulus of the alloys have been analyzed and the effect of yttrium content on the stability of intermediate phase was investigated.

Changes in the Young's modulus during structural relaxation of a metallic glass

1980 ◽  
Vol 14 (12) ◽  
pp. 1303-1308 ◽  
Author(s):  
A. Kursumović ◽  
M.G. Scott ◽  
E. Girt ◽  
R.W. Cahn
Keyword(s):  
Metallic Glass ◽  
Young’S Modulus ◽  
Structural Relaxation ◽  
Young's Modulus
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