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 32
... ORTHORHOMBIC ORTHORHOMBIC ( P ) ( I ) ( P ) ( 1 )保全面 a 120 ° a α BASE - CENTERED FACE - CENTERED RHOMBOHEDRAL ORTHORHOMBIC ORTHORHOMBIC ( R ) ( C ) ( F ) HEXAGONAL ( P ) C 6 a SIMPLE MONOCLINIC ( P ) a BASE - CENTERED MONOCLINIC ( C ) ...
... ORTHORHOMBIC ORTHORHOMBIC ( P ) ( I ) ( P ) ( 1 )保全面 a 120 ° a α BASE - CENTERED FACE - CENTERED RHOMBOHEDRAL ORTHORHOMBIC ORTHORHOMBIC ( R ) ( C ) ( F ) HEXAGONAL ( P ) C 6 a SIMPLE MONOCLINIC ( P ) a BASE - CENTERED MONOCLINIC ( C ) ...
Page 311
... Orthorhombic , monoclinic , and triclinic substances yield powder pat- terns which are almost impossible to index by graphical methods , although the patterns of some orthorhombic crystals have been indexed by a com- bination of ...
... Orthorhombic , monoclinic , and triclinic substances yield powder pat- terns which are almost impossible to index by graphical methods , although the patterns of some orthorhombic crystals have been indexed by a com- bination of ...
Page 316
... orthorhombic , all three spacings are different and three lines are formed . Changes of this nature are not uncommon among phase transformations and ordering reactions . For example , the powder pattern of slowly cooled plain carbon ...
... orthorhombic , all three spacings are different and three lines are formed . Changes of this nature are not uncommon among phase transformations and ordering reactions . For example , the powder pattern of slowly cooled plain carbon ...
Contents
THE GEOMETRY OF CRYSTALS | 29 |
CHAPTER 3 | 78 |
CHAPTER 4 | 104 |
Copyright | |
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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 circle composition constant cosē counter crystal cubic curve Debye ring Debye-Scherrer decrease determined diffracted beam diffraction lines diffraction pattern diffractometer direction distance electrons elements equation error example face-centered face-centered cubic factor film filter fluorescent fluorescent radiation given grain hexagonal incident beam indices integrated intensity lattice parameter martensite measured metal normal obtained orientation Orthorhombic parallel percent phase photograph pinhole pole figure position powder pattern produced projection pulses rays reciprocal lattice reciprocal-lattice reflecting planes relative residual stress rhombohedral rotation sample scattering shown in Fig sinē slit solid solution spacing specimen spectrometer sphere spots stereographic structure substance surface temperature tetragonal thickness tion transmission twin unit cell values vector voltage wave wavelength x-ray diffraction x-ray method x-ray tube zero zone