9.10 Cite the phases that are present and the phase compositions for the following alloys (please reference the phase diagrams in the text): (a) 90 wt% Zn-10 wt% Cu at 400°C (750°F) (b) 75 wt% Sn-25 wt% Pb at 175°C (345ºF) (c) 55 wt% Ag-45 wt% Cu at 900°C (1650ºF) (d) 30 wt% Pb-70 wt% Mg at 425°C (795ºF) (e) 2.12 kg Zn and 1.88 kg Cu at 500°C (930ºF) () 37 lbm Pb and 6.5 lbm 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)
9.10 Cite the phases that are present and the phase compositions for the following alloys (please reference the phase diagrams in the text): (a) 90 wt% Zn-10 wt% Cu at 400°C (750°F) (b) 75 wt% Sn-25 wt% Pb at 175°C (345ºF) (c) 55 wt% Ag-45 wt% Cu at 900°C (1650ºF) (d) 30 wt% Pb-70 wt% Mg at 425°C (795ºF) (e) 2.12 kg Zn and 1.88 kg Cu at 500°C (930ºF) () 37 lbm Pb and 6.5 lbm 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)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Transcribed Image Text:**9.10 Cite the phases that are present and the phase compositions for the following alloys (please reference the phase diagrams in the text):**
(a) 90 wt% Zn-10 wt% Cu at 400°C (750°F)
(b) 75 wt% Sn-25 wt% Pb at 175°C (345°F)
(c) 55 wt% Ag-45 wt% Cu at 900°C (1650°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) 37 lbm Pb and 6.5 lbm 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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