Elements of X-ray Diffraction |
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Page 185
... slit ( Fig . 7-6 ) , slit A in Fig . 7-1 , which contains a set of closely spaced , thin metal plates parallel to the plane of the diffractometer circle . These plates remove a large proportion of rays inclined to the plane of the ...
... slit ( Fig . 7-6 ) , slit A in Fig . 7-1 , which contains a set of closely spaced , thin metal plates parallel to the plane of the diffractometer circle . These plates remove a large proportion of rays inclined to the plane of the ...
Page 187
... slit . However , the long , closely spaced plates do restrict this unwanted divergence to an angle of about 1.5 ° . Slits a and b define the divergence of the incident beam in the plane of the diffractometer circle . The slits commonly ...
... slit . However , the long , closely spaced plates do restrict this unwanted divergence to an angle of about 1.5 ° . Slits a and b define the divergence of the incident beam in the plane of the diffractometer circle . The slits commonly ...
Page 446
... slit , and the speci- men . If the receiving slit is kept at F , the intensity of the beam entering the counter will be very low . On the other hand , if a wide slit is used at F , resolution will suffer . The proper thing to do is to ...
... slit , and the speci- men . If the receiving slit is kept at F , the intensity of the beam entering the counter will be very low . On the other hand , if a wide slit is used at F , resolution will suffer . The proper thing to do is to ...
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Common terms and phrases
a₁ absorption coefficient absorption edge alloy analysis angle atomic number austenite axis back-reflection Bragg angle Bragg law Bravais lattice calculated camera circle composition constant copper atoms cosē counter 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 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 spot stereographic 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