Effect of carbon addition on activation and hydrogen sorption characteristics of TiMn1.25Cr0.25 alloy

2004 ◽  
Vol 83 (2-3) ◽  
pp. 273-277 ◽  
Author(s):  
X.B Yu ◽  
Z Wu ◽  
T.Z Huang ◽  
J.Z Chen ◽  
B.J Xia ◽  
...  
Keyword(s):  
Hydrogen Sorption ◽  
Carbon Addition ◽  
Sorption Characteristics

Applications of Zr–V hydrogen getters in vacuum-plasma devices: Phase-structural and hydrogen sorption characteristics

2005 ◽  
Vol 404-406 ◽  
pp. 724-727 ◽  
Author(s):  
M.V. Lototsky ◽  
V.A. Yartys ◽  
Ye.V. Klochko ◽  
V.N. Borisko ◽  
R.I. Starovoitov ◽  
...  
Keyword(s):  
Hydrogen Sorption ◽  
Vacuum Plasma ◽  
Sorption Characteristics

scholarly journals Hydrogen sorption characteristics of magnesium-based composites with addition of Mg2Ni0.7Co0.3 and graphite

2010 ◽  
Vol 8 (4) ◽  
pp. 737-743
Author(s):  
E. Grigorova ◽  
M. Khristov ◽  
M. Khrussanova
Keyword(s):  
Planetary Mill ◽  
Pure Magnesium ◽  
Hydrogen Sorption ◽  
Practical Application ◽  
Desorption Temperature ◽  
Hydriding Kinetics ◽  
Sorption Characteristics

AbstractMagnesium-based composites of 75 wt% Mg — (10, 15, 20) wt% Mg2Ni0.7Co0.3 — (15, 10, 5) wt% C mechanically activated for 30 min under argon in a planetary mill, were obtained. Their absorption-desorption characteristics were investigated under a pressure P = 1 MPa and temperatures of 623, 573, 473, 423 and 373 K. Desorption was carried out at 623 K and 573 K and a pressure of 0.15 MPa. All the three composites showed improved hydriding kinetics as compared to pure magnesium. However, the desorption temperature was somewhat higher than needed for practical application.

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