scholarly journals Bulk and Surface Low Temperature Phase Transitions in the Mg-Alloy EZ33A

Metals ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1127
Author(s):  
Alexander Straumal ◽  
Ivan Mazilkin ◽  
Kristina Tzoy ◽  
Boris Straumal ◽  
Krzysztof Bryła ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Grain Boundary ◽  
Solid Phase ◽  
Cast Alloy ◽  
Wetting Transition ◽  
Temperature Phase ◽  
Grain Boundary Wetting ◽  
Structure Assessment ◽  
Low Temperature Phase

Low-temperature phase transitions in the EZ33A Mg-cast alloy have been investigated. Based on the structure assessment of the alloy after annealing at 150 °C (1826 h) and at 200 °C (2371 h) a grain boundary wetting transition by a second solid phase was documented. Within a 50 °C temperature range, substantial differences in the α(Mg) grain boundary fraction wetted by the (Mg,Zn)12RE intermetallic were observed. In contrast to what was reported in the literature, two different types of precipitates were found within α(Mg) grains. With increasing annealing temperatures, both types of precipitates dissolved.

X-ray study of the low-temperature phase transitions in LiKSO4

1983 ◽  
Vol 4 (1) ◽  
pp. 37-45 ◽  
Author(s):  
P. E. Tomaszewski ◽  
K. Łukaszewicz
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Temperature Phase ◽  
X Ray ◽  
Low Temperature Phase

SHG Microscopic Studies on Low Temperature Phase Transitions of SrTi 16 O 3 and SrTi 18 O 3

2003 ◽  
Vol 285 (1) ◽  
pp. 19-26 ◽  
Author(s):  
Yoshiaki Uesu ◽  
Ryuhei Nakai ◽  
Noritaka Kato ◽  
Carole Menoret ◽  
Jean-Michel Kiat ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Temperature Phase ◽  
Microscopic Studies ◽  
Low Temperature Phase

Low-temperature phase transitions and dynamics of ammonium in (NH4)3H(SO4)2 and [(NH4)1−x Rbx]3H(SO4)2 crystals

2001 ◽  
Vol 43 (1) ◽  
pp. 117-126 ◽  
Author(s):  
L. S. Smirnov ◽  
A. I. Baranov ◽  
L. A. Shuvalov ◽  
L. Bobrowicz-Sarga ◽  
I. Natkaniec ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Temperature Phase ◽  
Low Temperature Phase

Raman study of low temperature phase transitions in the cubic perovskite CH3NH3PbCI3

1998 ◽  
Vol 64 (4) ◽  
pp. 179-190 ◽  
Author(s):  
A. Maaej ◽  
M. Bahri ◽  
Y. Abid ◽  
N. Jaidane ◽  
Z. B. Lakhdar ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Temperature Phase ◽  
Raman Study ◽  
Low Temperature Phase

Single-Crystal X-Ray Scattering Study of Superstructures and Phase Transitions in Graphite-Hno3 and Graphite-Br2 Intercalation Compounds

1982 ◽  
Vol 20 ◽  
Author(s):  
R. Moret ◽  
R. Comes ◽  
G. Furdin ◽  
H. Fuzellier ◽  
F. Rousseaux
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Room Temperature ◽  
Temperature Phase ◽  
Temperature Structure ◽  
X Ray ◽  
X Ray Scattering ◽  
Scattering Study ◽  
Temperature Liquid ◽  
Low Temperature Phase

ABSTRACTIn α-C5n-HNO3 the condensation of the room-temperature liquid-like diffuse ring associated with the disorder-order transition around 250 K is studied and the low-temperature. superstructure is examined.It is found that β-C8n-HNO3 exhibits an in-plane incommensurate order at room temperature.Two types of graphite-Br2 are found. Low-temperature phase transitions in C8Br are observed at T1 ≍ 277 K and T2 ≍ 297 K. The room-temperature structure of C14Br is reexamined. Special attention is given to diffuse scattering and incommensurability.

Electric and Magnetic Low-Temperature Phase Transitions ofYbMn2O5

1996 ◽  
Vol 65 (5) ◽  
pp. 1383-1386 ◽  
Author(s):  
Yasuharu Koyata ◽  
Hideki Nakamura ◽  
Nobuyuki Iwata ◽  
Akihiro Inomata ◽  
Kay Kohn
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Temperature Phase ◽  
Low Temperature Phase

Displacive components of the low-temperature phase transitions in lawsonite

2001 ◽  
Vol 86 (4) ◽  
pp. 566-577 ◽  
Author(s):  
Hinrich-Wilhelm Meyer ◽  
Stefan Marion ◽  
Peter Sondergeld ◽  
Michael A. Carpenter ◽  
Kevin S. Knight ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Temperature Phase ◽  
Low Temperature Phase

scholarly journals Influence of Low-Temperature Phase Transitions on Erythrocytes Integrity

2019 ◽  
Vol 29 (2) ◽  
pp. 179-179
Author(s):  
Pavlo Ulizko ◽  
◽  
Olena Bobrova ◽  
Larisa Vodopyanova ◽  
◽  
...  
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Temperature Phase ◽  
Low Temperature Phase

Low temperature phase transitions in solid CH4-CD4 mixtures

1990 ◽  
Vol 162 (3) ◽  
pp. 254-264 ◽  
Author(s):  
F. Lostak ◽  
K.O. Prins ◽  
N.J. Trappeniers
Keyword(s):  
Phase Transitions ◽  
Low Temperature ◽  
Temperature Phase ◽  
Low Temperature Phase
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