Structure Relaxation at Liquid–Solid Interfaces

1970 ◽  
Vol 53 (2) ◽  
pp. 798-800 ◽  
Author(s):  
Narendra N. Roy ◽  
G. D. Halsey
Keyword(s):  
Structure Relaxation

Effect of Electroplastic Deformation on Martensitic Transformation in Coarse Grained and Ultrafine Grained Ni-Ti Shape Memory Alloy

2008 ◽  
Vol 584-586 ◽  
pp. 127-132 ◽  
Author(s):  
Anastasia E. Sergeeva ◽  
Daria Setman ◽  
Michael Zehetbauer ◽  
Sergey Prokoshkin ◽  
Vladimir V. Stolyarov
Keyword(s):  
Differential Scanning Calorimetry ◽  
Martensitic Transformation ◽  
Shape Memory Alloy ◽  
Cold Rolling ◽  
Shape Memory ◽  
Coarse Grained ◽  
Scanning Calorimetry ◽  
Structure Relaxation ◽  
Differential Scanning Calorimetry Method ◽  
Ultrafine Grained

The aim of this paper is the investigation of electroplastic deformation (EPD) and subsequent annealing influence on martensitic transformation in the shape memory Ni50.7Ti49.3 alloy. Using differential scanning calorimetry method it was shown that EPD at the low strain stimulates structure relaxation and recovers martensitic transformation in cooling, which is usually suppressed by cold rolling.

scholarly journals AN EXAFS STUDY FOR STRUCTURE RELAXATION OF Cu55Zr45 METALLIC GLASS DURING NATURAL AND ARTIFICIAL AGEING

1987 ◽  
Vol 36 (12) ◽  
pp. 1551
Author(s):  
LIU WEN ◽  
HUANG SHENG-TAO ◽  
TANG CHENG-HUANG ◽  
XU GUO-SHU
Keyword(s):  
Metallic Glass ◽  
Artificial Ageing ◽  
Structure Relaxation ◽  
Exafs Study

Application of Thermophysical Methods for Oxide/Silicate Glasses

2015 ◽  
Vol 1126 ◽  
pp. 99-104
Author(s):  
Mária Chromčíková ◽  
Marek Liška
Keyword(s):  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Glass Industry ◽  
Glass Structure ◽  
Linear Thermal Expansion ◽  
Glass Production ◽  
Structure Relaxation ◽  
Physical Measurements ◽  
Fundamental Research

An brief overview of the selected thermo-physical measurements realized in the VILA laboratories for the glass industry and for the fundamental research of glass is presented. Among the routine measurements realized for the glass industry the thermodilatometry for measuring the glass transition temperature, and linear thermal expansion coefficients of glass and metastable glassforming melt are described in detail. The fact that the glass transition temperature is not a single valued physical quantity is stressed in connection with the measurement time temperature schedule. The probably most important quantity related to the glass production technology is the viscosity. Its measurement in the range extending ten orders of magnitude is described. The combination of the falling ball method, the rotation viscosimetry and the thermomechanical analysis is needed to cover the above viscosity range. Among the methods used in the fundamental research of glass structure and properties the study of structural relaxation is overviewed. Here the own method of combined viscous flow and structure relaxation TMA measurement is described in detail.

Fine structure relaxation of aluminum by atomic argon between 30 and 300 K: An experimental and theoretical study

1998 ◽  
Vol 108 (24) ◽  
pp. 10319-10326 ◽  
Author(s):  
S. D. Le Picard ◽  
B. Bussery-Honvault ◽  
C. Rebrion-Rowe ◽  
P. Honvault ◽  
A. Canosa ◽  
...  
Keyword(s):  
Fine Structure ◽  
Theoretical Study ◽  
Structure Relaxation

Structural Relaxation Process in CuHfTi Amorphous Alloys

2009 ◽  
Vol 283-286 ◽  
pp. 533-538 ◽  
Author(s):  
Kazumasa Yamada ◽  
N. Shinagawa ◽  
M. Sogame ◽  
I.A. Figueroa ◽  
Hywel A. Davies ◽  
...  
Keyword(s):  
Activation Energy ◽  
Relaxation Process ◽  
Structural Relaxation ◽  
Amorphous Alloys ◽  
Melt Spinning ◽  
Amorphous Materials ◽  
Ternary Alloys ◽  
Relaxation Processes ◽  
Scanning Calorimetry ◽  
Structure Relaxation

The aim of this research is to clarify a quantitative evaluation in the structural relaxation processes focusing on the activation energy in Cu based amorphous alloys. The activation energy for structural relaxation process in a metal type amorphous CuHfTi ternary alloys, with cross sections of typically 0.03 mm x 2.0 mm, prepared by chill-block melt spinning has been investigated by Differential Scanning Calorimetry (DSC) with a cyclically heating technique. Activation energies for structural relaxation with a spatial quantity in amorphous materials have been discussed by use of a relaxed ratio function that depends on annealing temperature and time. In the present work, the distributions for the Activation Energy Spectrum (AES) were observed almost 152 kJmol-1 (1.58 eV). Another result has been also established that the “reversible” AES model energy distribution though the cyclically structure relaxation occurs even in amorphous Cu60Hf20Ti20 alloy.

Asynchronous responses of mechanical and magnetic properties to structure relaxation for FeNbB bulk metallic glass

2018 ◽  
Vol 25 (6) ◽  
pp. 637-643 ◽  
Author(s):  
Zhi-kai Gao ◽  
An-ding Wang ◽  
Ping-bo Chen ◽  
Cheng-liang Zhao ◽  
Fu-shan Li ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Structure Relaxation
Sign in / Sign up

Export Citation Format

Share Document