MSE2034hw1 - justifications for your observations[6 pts...

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MSE2034 HW #1 [Maximum Grade=6/6] Due Thursday, January 21 FRIENDLY REMINDER (NOT a HW problem): Please familiarize yourself with the course webpage for this section (available on Blackboard), the structure of the Callister textbook and the contents of the Callister CD-ROM and webpage. These resources will be of use to you throughout the course. 1) Shown below is a table of data for various metals, including melt temperature [T M ], atomic binding energy [e 0 ], elastic modulus [E], and coefficient of thermal expansion [ α ]. Construct professional looking plots showing the relationship of binding energy to the other given properties (three plots in all). Determine if there is a consistent relationship in each case (so that you could write a formula for it), and provide theoretical
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Unformatted text preview: justifications for your observations. [6 pts total, 1 per figure + 1 per explanation] Metal T M (°C) e (kJ/mol) E (GPa) α (°C-1 ) Aluminum 660 311 68 23.6 x 10-6 Beryllium 1278 322 225 12.4 x 10-6 Chromium 1875 391 248 6.2 x 10-6 Copper 1085 325 110 16.5 x 10-6 Iron 1538 395 196 11.7 x 10-6 Lead 327 197 13.5 29.2 x 10-6 Magnesium 649 148 45 26.0 x 10-6 Molybdenum 2617 646 324 4.9 x 10-6 Nickel 1455 410 207 13.3 x 10-6 Silver 962 294 74 19.7 x 10-6 Tin 232 301 44 23.8 x 10-6 Titanium 1668 468 103 8.5 x 10-6 Tungsten 3410 829 400 4.3 x 10-6 Vanadium 1890 497 130 7.8 x 10-6 Zinc 420 231 105 28 x 10-6 Zirconium 1852 601 97 5.9 x 10-6...
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This note was uploaded on 07/05/2010 for the course MSE 2034 taught by Professor Rwhendricks during the Spring '06 term at Virginia Tech.

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