Composition dependence of electro-mechanical properties and field induced phase transformations in [001]CPIN–PMN–PT single crystals

AbstractSingle crystals and bicrystals of water ice have been adiabatically pressurized to produce, and clearly illustrate, two types of internal melt figures: (1) dendritic figures that grow from nucleation imperfections on the specimen’s surface, or from air bubbles at grain boundaries, into the ice as pressure is elevated; and (2) compression melt fractures, flat liquid-filled disks, that nucleate at imperfections in the crystal and grow with the application of pressure eventually to sprout dendritic fingers at the periphery. The transparency of the ice permitted visualization of the growth and behavior of the figures, and this could be an important tool in understanding the role of phase transformations in deep-focus earthquakes. Correlation between figure size and pressure is noted for the first time.

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Effect of partial replacement of V with Nb on phase transformations and mechanical properties of Ti-5553 alloy

Materials Letters ◽

10.1016/j.matlet.2018.03.031 ◽

2018 ◽

Vol 220 ◽

pp. 205-208 ◽

Cited By ~ 3

Author(s):

V.C. Opini ◽

K.N. Campo ◽

M.G. Mello ◽

E.S.N. Lopes ◽

R. Caram

Keyword(s):

Mechanical Properties ◽

Phase Transformations ◽

Partial Replacement

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Phase transformations in steel 1Kh12N2VMF during aging, and mechanical properties

Metal Science and Heat Treatment ◽

10.1007/bf00648201 ◽

1972 ◽

Vol 13 (7-8) ◽

pp. 579-582

Author(s):

I. S. Kalashnikov ◽

V. A. Konstantinov ◽

M. F. Alekseenko ◽

T. P. Kuznetsova ◽

E. N. Masaleva

Keyword(s):

Mechanical Properties ◽

Phase Transformations

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Elastic moduli and the mechanical properties of stishovite single crystals

Physics-Uspekhi ◽

10.1070/pu2002v045n04abeh001162 ◽

2002 ◽

Vol 45 (4) ◽

pp. 447-448 ◽

Cited By ~ 21

Author(s):

Vadim V Brazhkin ◽

Markos Grimsditch ◽

I Guedes ◽

Nikolai A Bendeliani ◽

T I Dyuzheva ◽

...

Keyword(s):

Mechanical Properties ◽

Single Crystals ◽

Elastic Moduli

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Influence of an increasing content of molybdenum on phase transformations of Ti–Al–Mo aluminides—relation with mechanical properties

High Temperature Aluminides and Intermetallics ◽

10.1016/b978-1-85166-822-9.50012-1 ◽

1992 ◽

pp. 48-53

Author(s):

S. Djanarthany ◽

C. Servant ◽

R. Penelle

Keyword(s):

Mechanical Properties ◽

Phase Transformations

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Fabrication of Bi-Te Based Thermoelectric Semiconductors by Using Hybrid Powders

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.297-300.875 ◽

2005 ◽

Vol 297-300 ◽

pp. 875-880

Author(s):

Cheol Ho Lim ◽

Ki Tae Kim ◽

Yong Hwan Kim ◽

Dong Choul Cho ◽

Young Sup Lee ◽

...

Keyword(s):

Mechanical Properties ◽

Single Crystals ◽

Thermoelectric Properties ◽

Thermoelectric Materials ◽

Figure Of Merit ◽

Bending Strength ◽

Mixing Ratio ◽

Plasma Sintering ◽

Spark Plasma ◽

P Type

P-type Bi0.5Sb1.5Te3 compounds doped with 3wt% Te were fabricated by spark plasma sintering and their mechanical and thermoelectric properties were investigated. The sintered compounds with the bending strength of more than 50MPa and the figure-of-merit 2.9×10-3/K were obtained by controlling the mixing ratio of large powders (PL) and small powders (PS). Compared with the conventionally prepared single crystal thermoelectric materials, the bending strength was increased up to more than three times and the figure-of-merit Z was similar those of single crystals. It is expected that the mechanical properties could be improved by using hybrid powders without degradation of thermoelectric properties.

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