Determine the relative amounts (in terms of mass fractions) of the phases for the alloys and temperatures

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Determine the relative amounts (in terms of mass fractions) of the phases for the alloys and temperatures given in Problem 9.8.

(a) 90 wt% Zn-10 wt% Cu at 400(C (750(F)

(b) 75 wt% Sn-25 wt% Pb at 175(C (345(F)

(d) 30 wt% Pb-70 wt% Mg at 425(C (795(F)

(e) 2.12 kg Zn and 1.88 kg Cu at 500(C (930(F)

(f) 37lbm Pb and 6.5lbm Mg at 400(C (750(F)

(g) 8.2 mol Ni and 4.3 mol Cu at 1250(C (2280(F)

(h) 4.5 mol Sn and 0.45 mol Pb at 200(C (390(F)

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Fundamentals of Materials Science and Engineering An Integrated Approach

ISBN: 978-1118061602

4th Edition

Authors: David G. Rethwisch

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Question Posted: Jul 02, 2011 05:17 AM

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Determine the relative amounts (in terms of mass fractions) of the phases for the alloys and temperatures

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This problem asks that we determine the phase mass fractions for the alloys and temperatures in Problem 98 a From Problem 98a e and h phases are present for a 90 wt Zn10 wt Cu alloy at 400 C as repres...View the full answer

Fundamentals of Materials Science and Engineering An Integrated Approach

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