TY - JOUR
T1 - Effects of Al addition on structures and protium absorption-desorption properties of Ti-Cr alloys
AU - Shirasaki, Koji
AU - Kuriiwa, Takahiro
AU - Tamura, Takuya
AU - Kamegawa, Atsunori
AU - Takamura, Hitoshi
AU - Okada, Masuo
PY - 2002/5
Y1 - 2002/5
N2 - The effects of Al addition on structures and protium absorption-desorption properties of Ti-Cr alloys were investigated. It was found that 1 at% Al addition is effective for improvement of protium storage capacity. The BCC phase increases with increasing Al content in TiCr-Al alloys. It is generally well known that plateau pressure of the protium storage alloys, e.g. Ti-Cr-V and Ti-Fe-V alloys, increases with decreasing lattice constants, however, the plateau pressure of the Ti-Cr-Al alloys increases with increasing lattice constants, namely increasing Al content.
AB - The effects of Al addition on structures and protium absorption-desorption properties of Ti-Cr alloys were investigated. It was found that 1 at% Al addition is effective for improvement of protium storage capacity. The BCC phase increases with increasing Al content in TiCr-Al alloys. It is generally well known that plateau pressure of the protium storage alloys, e.g. Ti-Cr-V and Ti-Fe-V alloys, increases with decreasing lattice constants, however, the plateau pressure of the Ti-Cr-Al alloys increases with increasing lattice constants, namely increasing Al content.
KW - Body centered cubic phase
KW - Protium storage alloy
KW - Titanium-chromium-aluminum alloy
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U2 - 10.2320/matertrans.43.1173
DO - 10.2320/matertrans.43.1173
M3 - Article
AN - SCOPUS:0036577477
SN - 1345-9678
VL - 43
SP - 1173
EP - 1177
JO - Materials Transactions
JF - Materials Transactions
IS - 5
ER -