Elements of X-ray DiffractionIntended to acquaint the reader with the theory of x-ray diffraction, the experimental methods involved, and the main applications. The book is a collection of principles and methods stressing X-ray diffraction rather than metallurgy. The book is written entirely in terms of the Bragg law and can be read without any knowledge of the reciprocal lattice. It is divided into three main parts— Fundamentals; experimental methods; and applications. Designed for beginners, not as a reference tool for the advanced reader. |
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Page 161
Bernard Dennis Cullity. 6 Powder Photographs 6-1 INTRODUCTION The powder method of x - ray diffraction was devised independently in 1916 by Debye and Scherrer in Germany and in 1917 by Hull in the United States . It is the most generally ...
Bernard Dennis Cullity. 6 Powder Photographs 6-1 INTRODUCTION The powder method of x - ray diffraction was devised independently in 1916 by Debye and Scherrer in Germany and in 1917 by Hull in the United States . It is the most generally ...
Page 166
... powder by filing or , if they are sufficiently brittle , by grinding in a small agate mortar . In either case , the powder should be filed or ground as fine as possible , preferably to pass a 325 - mesh screen , in order to produce ...
... powder by filing or , if they are sufficiently brittle , by grinding in a small agate mortar . In either case , the powder should be filed or ground as fine as possible , preferably to pass a 325 - mesh screen , in order to produce ...
Page 194
... powder . Copper radiation , nickel filter . About half of the entire range of 20 is shown here . The numbers on the ordinate are simply chart units , which may be converted to counts / sec if desired . Warren [ G.30 ] . pattern is much ...
... powder . Copper radiation , nickel filter . About half of the entire range of 20 is shown here . The numbers on the ordinate are simply chart units , which may be converted to counts / sec if desired . Warren [ G.30 ] . pattern is much ...
Contents
Geometry of Crystals | 32 |
Chapter 3 | 81 |
EXPERIMENTAL METHODS | 147 |
Copyright | |
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Common terms and phrases
absorption coefficient alloy atomic number austenite back-reflection body-centered Bragg angle Bragg law Bravais lattice calculated camera chart circle collimator constant copper cos² counter counting rate cubic curve Debye ring Debye-Scherrer decreases determined diffracted beam diffraction lines diffraction pattern diffractometer diffractometer axis direction effect electron energy equation error example face-centered face-centered cubic factor film filter given grain hexagonal incident beam indices integrated intensity Kẞ lattice parameter Laue method Laue spot martensite measured metal normal obtained orthorhombic parallel percent phase photographic pinhole pole figure position powder pattern preferred orientation proportional pulses random rays reciprocal lattice reflecting planes relative rotation sample scattering sheet shown in Fig shows slit solid solution spacing specimen spectrometer stereographic projection structure substance surface symmetry temperature tetragonal texture thickness transmission twin unit cell vector voltage wave wavelength x-ray beam x-ray diffraction x-ray tube zone