Hydrogenation of (Zr69.5Al7.5CU12Ni11)100-xTix quasicrystalline alloys and its effect on their structural and microhardness behavior

被引：9
作者：
Singh, Devinder [1 ,2 ,3 ]
Shahi, Rohit R. [1 ,2 ]
Yadav, T. P. [1 ,2 ]
Mandal, R. K. [4 ]
Tiwari, R. S. [1 ,2 ]
Srivastava, O. N. [1 ,2 ]
机构：
[1] Banaras Hindu Univ, Hydrogen Energy Ctr, Varanasi 221005, Uttar Pradesh, India
[2] Banaras Hindu Univ, Dept Phys, Unit Nanosci & Technol, Varanasi 221005, Uttar Pradesh, India
[3] Panjab Univ, Dept Phys, Chandigarh 160014, India
[4] Banaras Hindu Univ, Indian Inst Technol, Dept Met Engn, Varanasi 221005, Uttar Pradesh, India
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 2013年 / 380卷
关键词：
Hydrogen storage; Nanoquasicrystal; Melt-spinning; Microstructure; Microhardness; METALLIC GLASSES; INDENTATION CHARACTERISTICS; MECHANICAL-PROPERTIES; TI ADDITION; PHASE; PD; NANOINDENTATION; COMPOSITE; STORAGE;
D O I：
10.1016/j.jnoncrysol.2013.08.024
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The present study deals with the microstructural changes with respect to the addition of Ti and their correlation with hydrogen storage characteristics of (Zr69.5Al7.5Cu12Ni11)(100) (-) Ti-x(x) (x = 0,4 and 12) quasicrystalline alloys. The grain size of quasicrystals decreases with addition of Ti. It has been found that the alloy with x = 0 absorbed 1.20 wt.%, whereas the alloys with x = 4 and 12 absorbed 1.38 wt.% and 1.56 wt.% of hydrogen respectively. Hydrogenation was found to exhibit a significant effect on the structure/microstructure and microhardness behavior of (Zr69.5Al7.5Cu12Ni11)(100) - Ti-x (x) quasicrystalline alloys. Variation in the microhardness behavior has been discussed based on a structure-property correlation. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：11 / 16
页数：6
相关论文
共 34 条
[1]   Hydrogen diffusion in partially quasicrystalline Zr69.5Cu12Ni11Al7.5 -: art. no. 212202 [J].
Apih, T ;
Khare, V ;
Klanjsek, M ;
Jeglic, P ;
Dolinsek, J .
PHYSICAL REVIEW B, 2003, 68 (21)
[2]   STRUCTURE OF RAPIDLY QUENCHED AL-MN [J].
BANCEL, PA ;
HEINEY, PA ;
STEPHENS, PW ;
GOLDMAN, AI ;
HORN, PM .
PHYSICAL REVIEW LETTERS, 1985, 54 (22) :2422-2425
[3]   Hydrogen evolution from Zr-based amorphous and quasicrystalline alloys [J].
Eliaz, N ;
Eliezer, D ;
Abramov, E ;
Zander, D ;
Köster, U .
JOURNAL OF ALLOYS AND COMPOUNDS, 2000, 305 (1-2) :272-281
[4]   Hydrogen-induced transformation superplasticity in zirconium [J].
Hong, Eunji ;
Dunand, David C. ;
Choe, Heeman .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2010, 35 (11) :5708-5713
[5]   Hydrogenation study of suction-cast Ti40Zr40Ni20 quasicrystal [J].
Huang, Huogen ;
Li, Rong ;
Yin, Chen ;
Zheng, Shaotao ;
Zhang, Pengcheng .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2008, 33 (17) :4607-4611
[6]   Gaseous hydrogen charging of Zr-Cu-Ni-Al glasses and quasicrystals [J].
Huett, VT ;
Zander, D ;
Jastrow, L ;
Majzoub, EH ;
Kelton, KF ;
Köster, U .
JOURNAL OF ALLOYS AND COMPOUNDS, 2004, 379 (1-2) :16-22
[7]   Hydrogenation of Zr-Cu-Al-Ni-Pd metallic glasses by electrochemical means [J].
Ismail, N. ;
El-Meligi, A. A. ;
Uhlemann, M. ;
Gebert, A. ;
Eckert, J. ;
Schultz, L. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 480 (02) :321-324
[8]   Hydrogenation of Ti50Zr25Co25 amorphous ribbons and its effect on their structural and mechanical properties [J].
Jayalakshmi, S. ;
Fleury, E. ;
Leey, D. Y. ;
Chang, H. J. ;
Kim, D. H. .
PHILOSOPHICAL MAGAZINE LETTERS, 2008, 88 (04) :303-315
[9]   Hydrogen-induced amorphization and embrittlement resistance in Ti-based in situ composite with bcc-phase in an amorphous matrix [J].
Jayalakshmi, S. ;
Ahn, J. P. ;
Kim, K. B. ;
Fleury, E. .
JOURNAL OF MATERIALS RESEARCH, 2007, 22 (02) :428-436
[10]   Effect of hydrogenation on the structural, thermal and mechanical properties of Zr50-Ni27-Nb18-Co5 amorphous alloy [J].
Jayalakshmi, S. ;
Kim, K. B. ;
Fleury, E. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2006, 417 (1-2) :195-202
1234