The following table lists diffraction angles for the first three peaks (first-order) of the x-ray diffraction pattern
Question:
The following table lists diffraction angles for the first three peaks (first-order) of the x-ray diffraction pattern for some metal. Monochromatic x-radiation having a wavelength of 0.0711 nm was used.
(a) Determine whether this metal's crystal structure is FCC, BCC or neither FCC or BCC and explain the reason for your choice.
(b) If the crystal structure is either BCC or FCC, identify which of the metals in Table 3.1 gives this diffraction pattern. Justify your decision.
Peak Number ____________ Diffraction Angle (2()
1 ....................................... 18.27o
2 ....................................... 25.96o
3 ....................................... 31.92o
Step by Step Answer:
a The steps in solving this part of the problem are as follows 1 For each of these peaks compute the ...View the full answer
Materials Science and Engineering An Introduction
ISBN: 978-1118324578
9th edition
Authors: William D. Callister Jr., David G. Rethwisch
