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 124
... angle 0 , at which the Bragg law is exactly satisfied . As mentioned in Sec . 3–7 , the intensity of reflection is greatest at the exact Bragg angle but still appreciable at angles deviating slightly from the Bragg angle , so that a ...
... angle 0 , at which the Bragg law is exactly satisfied . As mentioned in Sec . 3–7 , the intensity of reflection is greatest at the exact Bragg angle but still appreciable at angles deviating slightly from the Bragg angle , so that a ...
Page 125
... Bragg angle . characteristic of the specimen while the latter is influenced by slight adjust- ments of the ... angle 0 with the incident beam , the Bragg law is exactly satisfied and the intensity diffracted in the direction 20 is a ...
... Bragg angle . characteristic of the specimen while the latter is influenced by slight adjust- ments of the ... angle 0 with the incident beam , the Bragg law is exactly satisfied and the intensity diffracted in the direction 20 is a ...
Page 140
... Bragg angle corresponding to any transmission Laue spot is found very simply from the relation r1 tan 20 = 19 D ( 5 ... Bragg angles to the incident beam . Only short - wave- length radiation can satisfy the Bragg law for such planes ...
... Bragg angle corresponding to any transmission Laue spot is found very simply from the relation r1 tan 20 = 19 D ( 5 ... Bragg angles to the incident beam . Only short - wave- length radiation can satisfy the Bragg law for such planes ...
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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 cosē 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 sinē 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