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 98
... angle 201 is therefore zero . It is also zero at an angle 202 where 02 is such that ray N ' from the mth plane below the surface is ( m − 1 ) wavelengths out of phase with ray C ' from the surface plane . It follows that the diffracted ...
... angle 201 is therefore zero . It is also zero at an angle 202 where 02 is such that ray N ' from the mth plane below the surface is ( m − 1 ) wavelengths out of phase with ray C ' from the surface plane . It follows that the diffracted ...
Page 125
... angle . characteristic of the specimen while the latter is influenced by slight adjust- ments of the experimental ... angle 0 with the incident beam , the Bragg law is exactly satisfied and the intensity diffracted in the direction 20 is ...
... angle . characteristic of the specimen while the latter is influenced by slight adjust- ments of the experimental ... angle 0 with the incident beam , the Bragg law is exactly satisfied and the intensity diffracted in the direction 20 is ...
Page 247
... angle 2e in the plane ACN , the reflected beam moves through an angle 4 € , and the major axis of the ellipse is given approximately by 4e ( AC ) when 20 is small . On the other hand , when the plane normal rocks through the angle 2e in ...
... angle 2e in the plane ACN , the reflected beam moves through an angle 4 € , and the major axis of the ellipse is given approximately by 4e ( AC ) when 20 is small . On the other hand , when the plane normal rocks through the angle 2e in ...
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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