Elements of X-ray DiffractionThis is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. |
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Page 130
... temperature , and the amplitude of this vibration increases as the temperature increases . In aluminum at room temperature , the average displacement of an atom from its mean position is about 0.17A , which is by no means negligible ...
... temperature , and the amplitude of this vibration increases as the temperature increases . In aluminum at room temperature , the average displacement of an atom from its mean position is about 0.17A , which is by no means negligible ...
Page 131
... temperature effects can be safely ignored . This is a fortunate circumstance , since both of these effects are ... temperature alone but depends also on the elastic constants of the crystal . At any given temperature , the less " stiff ...
... temperature effects can be safely ignored . This is a fortunate circumstance , since both of these effects are ... temperature alone but depends also on the elastic constants of the crystal . At any given temperature , the less " stiff ...
Page 156
... temperature . In other cases , the transformation into the phases stable at room temperature cannot be sup- pressed , and a high - temperature camera is necessary in order that the specimen may be examined at the temperature at which ...
... temperature . In other cases , the transformation into the phases stable at room temperature cannot be sup- pressed , and a high - temperature camera is necessary in order that the specimen may be examined at the temperature at which ...
Contents
THE GEOMETRY OF CRYSTALS | 29 |
CHAPTER 3 | 78 |
CHAPTER 4 | 104 |
Copyright | |
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Common terms and phrases
absorption coefficient absorption edge alloy analysis angle atomic number austenite axis back-reflection Bragg angle Bragg law Bravais lattice calculated camera circle composition constant cosĀ² counter crystal cubic curve Debye ring Debye-Scherrer decrease determined diffracted beam diffraction lines diffraction pattern diffractometer direction distance electrons elements equation error example face-centered face-centered cubic factor film filter fluorescent fluorescent radiation given grain hexagonal incident beam indices integrated intensity lattice parameter martensite measured metal normal obtained orientation Orthorhombic parallel percent phase photograph pinhole pole figure position powder pattern produced projection pulses rays reciprocal lattice reciprocal-lattice reflecting planes relative residual stress rhombohedral rotation sample scattering shown in Fig sinĀ² slit solid solution spacing specimen spectrometer sphere spots stereographic structure substance surface temperature tetragonal thickness tion transmission twin unit cell values vector voltage wave wavelength x-ray diffraction x-ray method x-ray tube zero zone