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 55
... twin axis , or ( b ) reflec- tion across a plane , called the twin plane . The plane on which the two parts of a ... band . B Αν A ( a ) B ( b ) A2 B ' A A ( c ) FIG . 2-22 . Twinned grains : ( a ) and ( b ) FCC annealing twins ; ( c ) HCP ...
... twin axis , or ( b ) reflec- tion across a plane , called the twin plane . The plane on which the two parts of a ... band . B Αν A ( a ) B ( b ) A2 B ' A A ( c ) FIG . 2-22 . Twinned grains : ( a ) and ( b ) FCC annealing twins ; ( c ) HCP ...
Page 57
Bernard Dennis Cullity. Figure 2-23 illustrates the structure of an FCC twin band . The plane of the main drawing is ( 110 ) , the ( 111 ) twin plane is perpendicular to this plane , and the [ 111 ] twin axis lies in it . Open circles ...
Bernard Dennis Cullity. Figure 2-23 illustrates the structure of an FCC twin band . The plane of the main drawing is ( 110 ) , the ( 111 ) twin plane is perpendicular to this plane , and the [ 111 ] twin axis lies in it . Open circles ...
Page 58
... twin . Deformation twins are found in both BCC and HCP lattices and are all that their name implies , since , in ... band in HCP metals , and it will be noted that the composition " plane , " although probably par- allel or nearly parallel to ...
... twin . Deformation twins are found in both BCC and HCP lattices and are all that their name implies , since , in ... band in HCP metals , and it will be noted that the composition " plane , " although probably par- allel or nearly parallel to ...
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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