The questions below refer to the Fe-Fe3C phasediagram below.16001400120010008006004001538°Ca8+Y912°C-1493°C1394°Cy. Austenite0.760.022a, Ferrite5y+L2.14Composition (at% C)15101147°Ca + Fe3CLAt whattemperature doesthe first solidphase form?4.30At whattemperature doescompletesolidification ofthe alloy occur?Y+ Fe3C727°C40(Fe)3Composition (wt% C)Adapted from Binary Alloy Phase Diagrams, Vol. 1, 2nd edition, T. B. Massalski (Editor-in-Chief), 1990. Reprintedby permission of ASM International, Materials Park, OH.727 C20Cementite (Fe3C).1340 C56◆25For an alloy with a composition of 2.5 wt% C slowlycooled from the complete melting temperature:<>250020001500-10006.70Temperature (°F)

Phase diagram is the graphical representation of different phases present in a particular alloy at a…

The questions below refer to the Fe-Fe3C phase diagram below. emperature (°C 16000 1400 1200 1000 1538°C 600 800 a 1493°C 1394°C 912°C y. Austenite 0.76 0.022 a, Ferrite 5 1 y+L 2.14 2 Composition (at% C) 15 10 1147°C a + FezC L At what temperature does the first solid phase form? 4.30 At what temperature does complete solidification of the alloy occur? y+ Fe C 400 0 (Fe) 3 4 Composition (wt% C) Adapted from Binary Alloy Phase Diagrams, Vol. 1, 2nd edition, T. B. Massalski (Editor-in-Chief), 1990. Reprinted by permission of ASM International, Materials Park, OH. 727°C 727 C 20 Cementite (Fe3C). 1340 C 5 6 ✪ 25 ✪ 2500 For an alloy with a composition of 2.5 wt% C slowly cooled from the complete melting temperature: 2000 1500 -1000 6.70 Temperature (°F)

The questions below refer to the Fe-Fe3C phase diagram below. emperature (°C 16000 1400 1200 1000 1538°C 600 800 a 1493°C 1394°C 912°C y. Austenite 0.76 0.022 a, Ferrite 5 1 y+L 2.14 2 Composition (at% C) 15 10 1147°C a + FezC L At what temperature does the first solid phase form? 4.30 At what temperature does complete solidification of the alloy occur? y+ Fe C 400 0 (Fe) 3 4 Composition (wt% C) Adapted from Binary Alloy Phase Diagrams, Vol. 1, 2nd edition, T. B. Massalski (Editor-in-Chief), 1990. Reprinted by permission of ASM International, Materials Park, OH. 727°C 727 C 20 Cementite (Fe3C). 1340 C 5 6 ✪ 25 ✪ 2500 For an alloy with a composition of 2.5 wt% C slowly cooled from the complete melting temperature: 2000 1500 -1000 6.70 Temperature (°F)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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