Y. D. Liu
,
G. Wang
,
C.S. He
,
Y.D. Whng and J.Z. Xu (Department of Materials Science and Engineering
,
Northeastern University
,
Shenyang 110006
,
China)
金属学报(英文版)
In view of being difficult to find a non-oriented multilayer specimen, the precise defocusing correction become a particular obstacle of quantitative texture analyszs of the multzlayer. A new method is employed in this paper for comcting the eoperzment data. And a theoretical calculation for the defocus curre is proposed thinking about both thc dtherent film thickness and the penetration depth of the incident beam in the films. A critical value jor the defocusing cormction in the film is alsi cinsidered. This new tcchnique is applied to the Zn-Cu multilayer for which the quantitative texture analysis is completed by the modified maxitnum entropy tnethod.
关键词:
multilayer
,
null
,
null
Y. Wu
,
C.S. He
,
X. Zhao
,
null
,
null
金属学报(英文版)
Effects of magnetic field strength on the evolution of recrystallization microstructure and recrystallization texture in cold-rolled interstitial-free steel were investigated after annealing at 660°C in a magnetic field up to 12T. Magnetic annealing was found to retard the recrystallization and induce the recrystallized grains elongated along the magnetic field direction. An interesting phenomenon is that the magnetic field shows the strongest effect at 1T.
关键词:
Magnetic annealing
,
annealing
,
Recrystallization
,
Tex
