## 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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Results 1-3 of 35

Page 33

2–3, axes of equal length in a particular system are given the same symbol to

indicate their equality, e.g., the cubic axes are all marked a, the two equal

Bravais ...

2–3, axes of equal length in a particular system are given the same symbol to

indicate their equality, e.g., the cubic axes are all marked a, the two equal

**tetragonal**axes are marked a and the third one c, etc. At first glance, the list ofBravais ...

Page 305

(10–4) (c/a) Suppose we now write Eq. (10–4) for any two planes of a

crystal, distinguishing the two planes by subscripts 1 and 2, and then subtract the

two equations. We obtain l,? 2 log di – 2 log d2 = — ...

(10–4) (c/a) Suppose we now write Eq. (10–4) for any two planes of a

**tetragonal**crystal, distinguishing the two planes by subscripts 1 and 2, and then subtract the

two equations. We obtain l,? 2 log di – 2 log d2 = — ...

Page 307

10–4, which applies to body-centered

high indices are often so crowded that it is difficult to assign the proper indices to

the observed lines. It then becomes necessary to calculate the indices of these ...

10–4, which applies to body-centered

**tetragonal**lattices. Note that the curves ofhigh indices are often so crowded that it is difficult to assign the proper indices to

the observed lines. It then becomes necessary to calculate the indices of these ...

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#### LibraryThing Review

User Review - ron_benson - LibraryThingExcellent reference book. Needs some updating in terms of advances in detector technology. Read full review

### Contents

PROPERTIES OF XRAYs | 1 |

THE GEOMETRY OF CRYSTALs | 29 |

27 | 36 |

Copyright | |

29 other sections not shown

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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 chart circle composition constant copper counter counting rate cubic curve Debye ring decreases density determined diffracted beam diffraction lines diffraction pattern diffraction spot diffractometer direction distance effect electrons elements equation error example face-centered face-centered cubic factor film filter fluorescent radiation focusing Geiger counter given grain hexagonal incident beam indices integrated intensity lattice parameter Laue method Laue spots martensite measured metal normal obtained orthorhombic parallel percent phase photograph pinhole plotted pole figure position powder pattern preferred orientation produced pulses rays reciprocal lattice reflecting planes relative rhombohedral rotation sample scaler scattering shown in Fig slit solid solution spacing specimen stress structure substance surface temperature tetragonal thickness tion transmission twin unit cell vector voltage wavelength x-ray beam x-ray diffraction x-ray method x-ray tube zone