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 7
... depends on atomic number but averages about 5/1 . These characteristic lines may be seen in the uppermost curve of Fig . 1-4 . Since the critical K excitation voltage , i.e. , the voltage necessary to excite K characteristic radiation ...
... depends on atomic number but averages about 5/1 . These characteristic lines may be seen in the uppermost curve of Fig . 1-4 . Since the critical K excitation voltage , i.e. , the voltage necessary to excite K characteristic radiation ...
Page 53
... depends on crystal structure . The coordination number of an atom in the FCC or HCP structures is 12 , in BCC 8 , and in diamond cubic 4. The smaller the coordination number , the smaller the volume occupied by a given atom , and the ...
... depends on crystal structure . The coordination number of an atom in the FCC or HCP structures is 12 , in BCC 8 , and in diamond cubic 4. The smaller the coordination number , the smaller the volume occupied by a given atom , and the ...
Page 125
... depends on the particular value of 0 involved , even though all other variables are held constant . We can find this dependence by considering , separately , two aspects of the diffrac- tion curve : the maximum intensity and the breadth ...
... depends on the particular value of 0 involved , even though all other variables are held constant . We can find this dependence by considering , separately , two aspects of the diffrac- tion curve : the maximum intensity and the breadth ...
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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 chart circle composition constant copper atoms cosĀ² counter cubic curve Debye ring Debye-Scherrer decreases determined diffracted beam diffraction lines diffraction pattern diffractometer direction distance electrons elements equation error example face-centered face-centered cubic factor film fluorescent fluorescent radiation given grain hexagonal incident beam indices integrated intensity lattice parameter Laue method martensite measured metal normal obtained Orthorhombic parallel percent phase photograph pinhole plotted pole figure position powder pattern preferred orientation projection reciprocal lattice reciprocal-lattice reflecting planes relative residual stress rhombohedral rotation sample scattering shown in Fig sinĀ² slit solid solution spacing specimen spectrometer sphere spot stereographic substance surface temperature tetragonal thickness tion transmission unit cell values vector voltage wavelength x-ray diffraction x-ray method x-ray tube zero zone