Elements of X-ray Diffraction |
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Page 31
... equal axes at right angles a - b = C , a = B - Y = 90 ° Body - centered I Face - centered P1F F Tetragonal Three axes at right angles , two equal a = bc , a = ẞ = y = 90 ° Simple Body - centered PL I Simple Orthorhombic Three unequal ...
... equal axes at right angles a - b = C , a = B - Y = 90 ° Body - centered I Face - centered P1F F Tetragonal Three axes at right angles , two equal a = bc , a = ẞ = y = 90 ° Simple Body - centered PL I Simple Orthorhombic Three unequal ...
Page 275
... equal numbers of poles in equal areas on the surface of a reference sphere centered on the specimen . There will not be equal numbers , however , on equal areas of the pole figure , since the stereo- graphic projection is not area ...
... equal numbers of poles in equal areas on the surface of a reference sphere centered on the specimen . There will not be equal numbers , however , on equal areas of the pole figure , since the stereo- graphic projection is not area ...
Page 327
... equal to 20N , or ( 11-6 ) AS ' = 20N = 24x sin 24 . The effect of a specimen displacement at right angles to the incident beam [ Fig . 11-3 ( b ) ] is to shift the lines from A to C and from B to D. When Ay is small , AC is very nearly ...
... equal to 20N , or ( 11-6 ) AS ' = 20N = 24x sin 24 . The effect of a specimen displacement at right angles to the incident beam [ Fig . 11-3 ( b ) ] is to shift the lines from A to C and from B to D. When Ay is small , AC is very nearly ...
Contents
THE GEOMETRY OF CRYSTALS | 29 |
CHAPTER 3 | 78 |
CHAPTER 4 | 104 |
Copyright | |
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absorption coefficient absorption edge alloy atomic number austenite axes axis back-reflection Bragg angle Bragg law Bravais lattice calculated camera chart circle composition constant copper cos² counter counting rate cubic curve Debye ring Debye-Scherrer decreases determined diffracted beam diffraction lines diffraction pattern diffractometer direction distance effect electrons elements energy equation error example face-centered face-centered cubic factor film filter given grain hexagonal incident beam indices integrated intensity lattice parameter Laue method martensite measured metal normal obtained orthorhombic parallel percent phase photograph pinhole plotted point lattice pole figure position powder pattern produced pulses rays reciprocal lattice reflecting planes relative rhombohedral rotation sample scaler scattering shown in Fig slit solid solution spacing specimen sphere stereographic projection stress structure substance surface symmetry temperature tetragonal thickness tion transmission twin unit cell vector voltage wave wavelength x-ray beam x-ray diffraction x-ray tube zero zone