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http://dx.doi.org/10.4150/KPMI.2009.16.1.028

Getter Properties of Ti80-XZr20VX Alloy Powders  

Park, Je-Shin (Minerals Resources Research Division, Industrial Materials Research Department Korea Institute of Geoscience, Mining and Materials)
Kim, Won-Baek (Minerals Resources Research Division, Industrial Materials Research Department Korea Institute of Geoscience, Mining and Materials)
Soh, Chang-Youl (Minerals Resources Research Division, Industrial Materials Research Department Korea Institute of Geoscience, Mining and Materials)
Cho, Sung-Wook (Minerals Resources Research Division, Industrial Materials Research Department Korea Institute of Geoscience, Mining and Materials)
Publication Information
Journal of Powder Materials / v.16, no.1, 2009 , pp. 28-32 More about this Journal
Abstract
The activation temperatures and hydrogen sorption rates of $Ti_{80-X}Zr_{20}V_X$ alloys were evaluated at room temperature. The alloy powders were prepared by arc melting and then hydride-dehydride(HDH) process. The alloy powders were apt to activate by increase of vanadium in Ti-Zr-V alloys. The easy activation was explained in terms of surface oxygen content which decreased with increase of vanadium on Ti-Zr-V alloys.
Keywords
Non-evaporation getter(NEG); Hydrogen sorption rate; Activation; Ti-Zr-V alloy;
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