scholarly journals Ab initioinvestigation of monoclinic phase stability and martensitic transformation in crystalline polyethylene

2018 ◽  
Vol 2 (7) ◽  
Author(s):  
Pär A. T. Olsson ◽  
Per Hyldgaard ◽  
Elsebeth Schröder ◽  
Elin Persson Jutemar ◽  
Eskil Andreasson ◽  
...  
Keyword(s):  
Martensitic Transformation ◽  
Phase Stability ◽  
Monoclinic Phase ◽  
Crystalline Polyethylene

Martensitic transformation to monoclinic phase in bulk B2–CuZr

2017 ◽  
Vol 91 ◽  
pp. 16-21 ◽  
Author(s):  
Nicolás Amigo ◽  
Matías Sepúlveda-Macías ◽  
Gonzalo Gutiérrez
Keyword(s):  
Martensitic Transformation ◽  
Monoclinic Phase

A Review of the Aqueous Chemistry of the Zirconium - Water System to 200°C

1996 ◽  
Vol 432 ◽  
Author(s):  
James.H. Adair ◽  
Henrik G. Krarup ◽  
Sridhar Venigalla ◽  
Takayuki Tsukada
Keyword(s):  
Aqueous Solution ◽  
Phase Stability ◽  
Monoclinic Phase ◽  
Solid Phase ◽  
Water System ◽  
Pure Material ◽  
Aqueous Chemistry ◽  
Complex Metal ◽  
Complex Metal Oxides ◽  
Complex Metal Oxide

AbstractThe aqueous chemistry of the Zr-H2O system is reviewed. It is shown that the thermodynamically stable solid phase for the Zr-H2O system at 25°C is the monoclinic phase. After a review of the chemistry of the pure material in water, a summary of the solution equilibria of the Zr-H2O system is presented followed by a discussion of the aqueous phase stability of the monoclinic and tetragonal phases of the pure ZrO2 system. Last, a discussion of the phase stability of the complex metal oxides, particularly the Y2O3-containing TZP in aqueous solution will be reviewed. It will be shown that the phase stability for the complex metal oxide-zirconia systems may be best understood as corrosion with the alloying agent (e.g., Y2O3) subject to leaching from a zirconia-rich interface.

Martensitic Transformation in Mn-Ni-Sn Alloys

2013 ◽  
Vol 738-739 ◽  
pp. 468-472
Author(s):  
R. Coll ◽  
J. Bonastre ◽  
J. Saurina ◽  
J.J. Suñol ◽  
L. Escoda ◽  
...  
Keyword(s):  
Martensitic Transformation ◽  
Diffraction Analysis ◽  
Structural Transformation ◽  
Tetragonal Phase ◽  
Melt Spinning ◽  
Monoclinic Phase ◽  
X Ray Diffraction ◽  
Transformation Temperatures ◽  
X Ray ◽  
A Minor

In this work, we analyze two Mn50Ni50-xSnx alloys with Sn content i.e., x = 5 and 7.5 respectively. These alloys are produced as ribbon-shape by melt spinning. Their structural transformation is checked by calorimetry. Martensitic transformation temperatures of these alloys strongly depend on the composition. From X-ray diffraction analysis, the 14M monoclinic phase is the main phase in both alloys, but in the alloy Sn5 appears a minor tetragonal phase too.

Effects of Ni and Ti on the phase stability, martensitic transformation and mechanical properties of B2 CuZr phase

2015 ◽  
Vol 110 ◽  
pp. 121-125 ◽  
Author(s):  
Guohui Yi ◽  
Xinyu Zhang ◽  
Jiaqian Qin ◽  
Jinliang Ning ◽  
Suhong Zhang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Martensitic Transformation ◽  
Phase Stability
Sign in / Sign up

Export Citation Format

Share Document