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 270
... fraction of the total inte- grated intensity diffracted by a specimen of infinite thickness . ( As we saw in Sec . 7-4 , “ infinite thickness " amounts to only a few thousandths of an inch for most metals . ) Call this fraction Gx ...
... fraction of the total inte- grated intensity diffracted by a specimen of infinite thickness . ( As we saw in Sec . 7-4 , “ infinite thickness " amounts to only a few thousandths of an inch for most metals . ) Call this fraction Gx ...
Page 288
... fraction of the specimen containing grains correctly oriented for reflection of the incident beam , and b the fraction of the incident energy diffracted by unit volume . Then the total energy per second in the dif- fracted beam outside ...
... fraction of the specimen containing grains correctly oriented for reflection of the incident beam , and b the fraction of the incident energy diffracted by unit volume . Then the total energy per second in the dif- fracted beam outside ...
Page 363
... fraction of gold in the alloy , and the probability that it is occupied by a copper atom is , the atomic fraction of copper . These probabilities are the same for every site and , considering the structure as a whole , we can regard ...
... fraction of gold in the alloy , and the probability that it is occupied by a copper atom is , the atomic fraction of copper . These probabilities are the same for every site and , considering the structure as a whole , we can regard ...
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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 cos² 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 sin² 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