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Unformatted text preview: b) Calculate the unit cell dimension for Pd. W (Tungsten) has a BCC crystal structure, a density of 19.3 g cm-3 , and an atomic weight of 183.85 g mol-1 . a) Calculate the atomic radius of a W atom. b) Calculate the unit cell dimension for W. M ATERIALS 101 I NTRODUCTION TO S TRUCTURE AND P ROPERTIES Winter 2010 4. Crystal Directions and Planes Callister (7 th Edition) Problem 3.24. 5. Crystal Directions and Planes (a) Index the a , b , g , and d vectors shown in the cubic cell below: (b) For a cubic lattice, draw the ) 200 ( and ) 1 1 1 ( ), 1 21 ( ), 112 ( planes. Feel free to use the blank cells below or draw your own. (c) Sketch a close-packed plane for BCC and FCC crystal structures and show the close packed direction. Write a specific close packed direction for a specific close-packed plane for BCC and FCC. Write the full set of close-packed planes and close packed directions for BCC and FCC....
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- Spring '09