Interstitial Solution Carbon Concentration and Defects of Ti + Nb ULC-BH Steel by Internal Friction and Positron Annihilation Methods

2014 ◽  
Vol 21 (1) ◽  
pp. 91-97
Author(s):  
Ji-ping Chen ◽  
Yong-lin Kang
Keyword(s):  
Internal Friction ◽  
Positron Annihilation ◽  
Carbon Concentration ◽  
Interstitial Solution

CHARACTERIZATION OF Al-ALLOYS (50xx) BY USING POSITRON ANNIHILATION, X-RAY DIFFRACTION AND VIBRATING REED TECHNIQUES

2005 ◽  
Vol 19 (21) ◽  
pp. 3397-3404
Author(s):  
UDAY KUMAR ◽  
EMAD BADAWI ◽  
P. K. MUKHOPADHYAY
Keyword(s):  
Internal Friction ◽  
Sound Velocity ◽  
Positron Annihilation ◽  
X Ray Diffraction ◽  
X Ray ◽  
Positron Annihilation Lifetime ◽  
Velocity Changes ◽  
Lifetime Studies ◽  
Vibrating Reed ◽  
Intermediate Value

A series of Al – Mg x alloys, with x = 0.82, 2.09, 2.28, 2.49 and 4.47 wt.%, respectively were characterized by using positron annihilation lifetime studies (PAL), X-ray diffraction (XRD), and sound velocity and internal friction using a vibrating reed technique (VRT). PAL lifetime values increase linearly as the composition is varied, but texturing or preferential orientation is maximum at an intermediate value of composition (x = 2.49%). The internal friction shows a minimum at the same composition, and the sound velocity changes show the maximum value here too. This means that at this composition the sample is the most ordered and defect free.

Internal friction in a martensitic high-carbon steel

2001 ◽  
Vol 81 (12) ◽  
pp. 2797-2808
Author(s):  
Rustem Bagramov, Daniele Mari, Willy Benoi
Keyword(s):  
Carbon Steel ◽  
Internal Friction ◽  
High Carbon Steel ◽  
High Carbon

A simple system to measure internal friction and creep

1992 ◽  
Vol 2 (9) ◽  
pp. 1779-1786
Author(s):  
A. M. Bastawros ◽  
M. Z. Said
Keyword(s):  
Internal Friction ◽  
Simple System

Internal friction and some other properties of shape memory Fe-Mn-Si based alloys

2003 ◽  
Vol 112 ◽  
pp. 397-400 ◽  
Author(s):  
P. G. Yakovenko ◽  
O. Söderberg ◽  
K. Ullakko ◽  
V. K. Lindroos
Keyword(s):  
Internal Friction ◽  
Shape Memory

LOW TEMPERATURE INTERNAL FRICTION OF COLD WORKED ZIRCONIUM

1971 ◽  
Vol 32 (C2) ◽  
pp. C2-209-C2-213 ◽  
Author(s):  
E. J. SAVINO ◽  
E. A. BISOGNI
Keyword(s):  
Low Temperature ◽  
Internal Friction ◽  
Cold Worked

INTERNAL FRICTION IN RHENIUM

1971 ◽  
Vol 32 (C2) ◽  
pp. C2-179-C2-181
Author(s):  
M. RAADSCHELDERS ◽  
R. DE BATIST
Keyword(s):  
Internal Friction
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