scholarly journals Influence of Temperature on Corrosion Behavior of 2A02 Al Alloy in Marine Atmospheric Environments

Materials ◽  
2018 ◽  
Vol 11 (2) ◽  
pp. 235 ◽  
Author(s):  
Min Cao ◽  
Li Liu ◽  
Lei Fan ◽  
Zhongfen Yu ◽  
Ying Li ◽  
...  
Keyword(s):  
Corrosion Behavior ◽  
Al Alloy ◽  
Influence Of Temperature ◽  
Influence Of Temperature On

scholarly journals Influence of temperature on the atmospheric corrosion of the Mg–Al alloy AM50

2015 ◽  
Vol 90 ◽  
pp. 420-433 ◽  
Author(s):  
M. Esmaily ◽  
M. Shahabi-Navid ◽  
J.-E. Svensson ◽  
M. Halvarsson ◽  
L. Nyborg ◽  
...  
Keyword(s):  
Atmospheric Corrosion ◽  
Al Alloy ◽  
Influence Of Temperature ◽  
Influence Of Temperature On ◽  
Alloy Am50

The effect of temperature on high-resolution TEM image contrast

1995 ◽  
Vol 53 ◽  
pp. 640-641
Author(s):  
T. Geipel ◽  
W. Mader ◽  
P. Pirouz
Keyword(s):  
Form Factor ◽  
Inelastic Scattering ◽  
Accurate Method ◽  
Waller Factor ◽  
Effect Of Temperature ◽  
Specimen Thickness ◽  
Influence Of Temperature ◽  
Debye Waller Factor ◽  
Influence Of Temperature On ◽  
Atomic Form Factor

Temperature affects both elastic and inelastic scattering of electrons in a crystal. The Debye-Waller factor, B, describes the influence of temperature on the elastic scattering of electrons, whereas the imaginary part of the (complex) atomic form factor, fc = fr + ifi, describes the influence of temperature on the inelastic scattering of electrons (i.e. absorption). In HRTEM simulations, two possible ways to include absorption are: (i) an approximate method in which absorption is described by a phenomenological constant, μ, i.e. fi; - μfr, with the real part of the atomic form factor, fr, obtained from Hartree-Fock calculations, (ii) a more accurate method in which the absorptive components, fi of the atomic form factor are explicitly calculated. In this contribution, the inclusion of both the Debye-Waller factor and absorption on HRTEM images of a (Oll)-oriented GaAs crystal are presented (using the EMS software.Fig. 1 shows the the amplitudes and phases of the dominant 111 beams as a function of the specimen thickness, t, for the cases when μ = 0 (i.e. no absorption, solid line) and μ = 0.1 (with absorption, dashed line).

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