Hydrogen and deuterium internal friction behavior in vanadium-niobium alloys

1987 ◽  
Author(s):  
Seon Jin Kim

Author(s):  
Zhiliang Hong ◽  
Laifei Cheng ◽  
Chunnian Zhao ◽  
Xiufeng Han ◽  
Litong Zhang ◽  
...  


2019 ◽  
Vol 59 (7) ◽  
pp. 1369-1374
Author(s):  
Jinfeng Zhang ◽  
Xiaochun Wu ◽  
Na Min ◽  
Shungui Zuo ◽  
Mingjiang Jin


Rare Metals ◽  
2018 ◽  
Author(s):  
Jun-Yi Liu ◽  
Jing-Min Wang ◽  
Cheng-Bao Jiang ◽  
Hui-Bin Xu ◽  
Zhi-Song Xiao


2016 ◽  
Vol 31 (2) ◽  
pp. 159-166 ◽  
Author(s):  
Wei Yang ◽  
Rui-ying Luo ◽  
Zhen-hua Hou ◽  
You Zhang ◽  
Hai-dong Shang ◽  
...  


2014 ◽  
Vol 600 ◽  
pp. 129-134 ◽  
Author(s):  
Jing Cheng ◽  
He-jun Li ◽  
Shou-yang Zhang ◽  
Li-zhen Xue ◽  
Wen-fei Luo


1981 ◽  
Vol 84 (4) ◽  
pp. 347-353 ◽  
Author(s):  
W. Lyons ◽  
A.St. James ◽  
R.K. MacCrone ◽  
H. Bakhru ◽  
S. Sen ◽  
...  




1988 ◽  
Vol 120 ◽  
Author(s):  
J. H. Armstrong ◽  
S. P. Rawal ◽  
M. S. Misra

AbstractInternal friction behavior in cast 8-ply [0°1 P55Gr/Mg-0.6%Zr alloy and P55Gr/Mg-1%Mn composites as a function of vibratory strain amplitude was measured at 80 kHz using a Marxtype piezoelectric composite oscillator. Both the matrix and composite exhibited strain amplitude independent internal friction below ε ≈ 10−6, while significant strain amplitude dependence was noted at higher strain levels. A maxima in damping was observed for most of the specimens tested. Heat treatment to enlarge grain size was found to increase both the strain amplitude independent and dependent internal friction of the composite. Strain amplitude dependence of the internal friction, including the existence of the maxima, was explained by the Granato-Lucke (G-L) dislocation internal friction model. Dislocation densities obtained from various TEM images from the fiber-matrix interface were compared to values predicted by G-L theory.



2011 ◽  
Vol 528 (3) ◽  
pp. 1247-1250 ◽  
Author(s):  
Shaohong Li ◽  
Na Min ◽  
Lihui Deng ◽  
Xiaochun Wu ◽  
Yong’an Min ◽  
...  


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