scholarly journals Examination of Ultrasonic Wave Velocity Changes Under Plastic Deformation Using Crystallite Orientation Distribution Function.

1995 ◽  
Vol 61 (590) ◽  
pp. 2222-2228 ◽  
Author(s):  
Michiaki Kobayashi ◽  
Naoki Shimada
Keyword(s):  
Plastic Deformation ◽  
Distribution Function ◽  
Ultrasonic Wave ◽  
Wave Velocity ◽  
Orientation Distribution Function ◽  
Orientation Distribution ◽  
Crystallite Orientation ◽  
Ultrasonic Wave Velocity ◽  
Velocity Changes

A software for diffraction stress factor calculations for textured materials

2012 ◽  
Vol 27 (2) ◽  
pp. 114-116 ◽  
Author(s):  
Thomas Gnäupel-Herold
Keyword(s):  
Distribution Function ◽  
Pole Figure ◽  
Elastic Constants ◽  
Orientation Distribution Function ◽  
Lattice Strain ◽  
Orientation Distribution ◽  
Crystallite Orientation ◽  
Interaction Models ◽  
Grain Interaction ◽  
Textured Materials

A software for the calculation of diffraction elastic constants (DEC) for materials both with and without preferred orientation was developed. All grain-interaction models that can use the crystallite orientation distribution function (ODF) are incorporated, including Kröner, Hill, inverse Kröner, and Reuss. The functions of the software include: reading the ODF in common textual formats, pole figure calculation, calculation of DEC for different (hkl,φ,ψ), calculation of anisotropic bulk constants from the ODF, calculation of macro-stress from lattice strain and vice versa, as well as mixture ratios of (hkl) of overlapped reflections in textured materials.

scholarly journals Texture and Cross Slip Effects on Ultrasonic Wave Velocity Changes Under Simple and Pure Shear States.

2001 ◽  
Vol 67 (660) ◽  
pp. 1402-1408 ◽  
Author(s):  
Shihua TANG ◽  
Michiaki KOBAYASHI ◽  
Setsuo MIURA ◽  
Hiroryuki FUJIKI ◽  
Kazuya IWABUCHI ◽  
...  
Keyword(s):  
Ultrasonic Wave ◽  
Wave Velocity ◽  
Pure Shear ◽  
Cross Slip ◽  
Ultrasonic Wave Velocity ◽  
Slip Effects ◽  
Velocity Changes
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