Author/Authors :
Nakano، نويسنده , , Sumiaki and Ohtsu، نويسنده , , Naofumi and Nagata، نويسنده , , Shinji and Yamaura، نويسنده , , Shin-ichi and Uchinashi، نويسنده , , Sakae and Kimura، نويسنده , , Hisamichi and Shikama، نويسنده , , Tatsuo and Inoue، نويسنده , , Akihisa، نويسنده ,
Abstract :
A Ni60Nb20Zr20 amorphous alloy was prepared by the single-roller melt-spinning technique. The change in the electrical resistance of the alloy after electrochemical hydrogen charging in 6 N KOH solution was investigated. The change in the hydrogen depth distribution in the alloy was also investigated by elastic recoil detection. As a result, we found that the electrical resistance of the alloy increases with increasing the hydrogen content in the alloy and that a large number of hydrogen atoms are remained in the surface area of the hydrogen-charged alloy.
Keywords :
A. Metal hydride , D. electrical resistance , D. Hydrogen depth distribution , E. Elastic recoil detection , A. Amorphous alloy
