scholarly journals Determination of heat of transformation in a cold-rolled martensitic tini alloy

1993 ◽  
Vol 24 (2) ◽  
pp. 293-299 ◽  
Author(s):  
H. C. Lin ◽  
S. K. Wu
Keyword(s):  
Tini Alloy ◽  
Cold Rolled ◽  
Heat Of Transformation

DETERMINATION OF HYDROGEN DIFFUSION COEFFICIENT IN TiNi ALLOY BY ELECTROCHEMICAL METHOD

1986 ◽  
Vol 2 (03) ◽  
pp. 243-248
Author(s):  
Chao Jinlan ◽  
◽  
Zhou Zuoxiang ◽  
Guo Junhuai ◽  
Wang Ruimin
Keyword(s):  
Diffusion Coefficient ◽  
Electrochemical Method ◽  
Hydrogen Diffusion ◽  
Tini Alloy ◽  
Hydrogen Diffusion Coefficient

Experimental and numerical determination of the intragranular work hardening in a cold rolled multicrystal

1997 ◽  
Vol 234-236 ◽  
pp. 940-943 ◽  
Author(s):  
G. Mohamed ◽  
B. Bacroix ◽  
T. Ungar ◽  
J.L. Raphanel ◽  
T. Chauveau
Keyword(s):  
Work Hardening ◽  
Numerical Determination ◽  
Cold Rolled

Determination of the Recovery Kinetics during the Annealing of Cold Rolled Low Carbon Steels

2004 ◽  
Vol 467-470 ◽  
pp. 141-146 ◽  
Author(s):  
Ane Martínez-de-Guereñu ◽  
F. Arizti ◽  
Isabel Gutiérrez
Keyword(s):  
Coercive Field ◽  
Low Temperatures ◽  
Low Carbon Steel ◽  
Carbon Steels ◽  
Low Carbon ◽  
Low Carbon Steels ◽  
Dislocation Hardening ◽  
Cold Rolled ◽  
Kinetics Of

A cold rolled low carbon steel has been annealed at sufficiently low temperatures (300 to 500 °C) in order to promote recovery without interaction with recrystallization. The recovery kinetics has been followed by using magnetic coercive field (Hc) measurements. The microstructural changes associated with the observed decrease in Hc, produced by the recovery, have been analysed by TEM observations. The experimental data have been adequately modelled using various formulations reported in the literature. The kinetics of the dislocation hardening contribution to the yield stress has been derived from the kinetics of the coercive field, taking into account the existing linear relationship between both variables.

Determination of Dislocation Density in Lath Martensite by Means of Electron Backscatter Diffraction

2017 ◽  
Vol 885 ◽  
pp. 275-279 ◽  
Author(s):  
Péter János Szabó ◽  
András Csóré
Keyword(s):  
Dislocation Density ◽  
Martensitic Steel ◽  
Electron Backscatter Diffraction ◽  
Lath Martensite ◽  
Electron Backscatter ◽  
Density Values ◽  
Cold Rolled ◽  
Backscatter Diffraction ◽  
Scanning Electron

As a novel procedure for determining dislocation density, a software was improved with which data obtained by Scanning Electron Microscope (SEM) measurements can be collected and the value of superficial dislocation density can be calculated. Applying this method we investigated cold rolled lath martensitic steel samples. Besides dislocation density values, microstructure mapped by Electron Backscatter Diffraction (EBSD) will be discussed.

Sign in / Sign up

Export Citation Format

Share Document