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1 Plastic Deformation Occurs Through Dislocation Motion... ...so in order to make a material stronger, we should prevent dislocations from moving. For each of the following alloys, identify the strengthening mechanism and explain how it impedes dislocation motion: A. An aluminum alloy "inoculated" with TiB2 during solidification, producing a large number of small grains. B. Monel, a corrosion-resistant solid solution of Ni and Cu. C. An aluminum-lithium aerospace alloy containing precipitates of AlzLi. D. Wrought iron, which is often worked into complex shapes such as railings or furniture.

1 Plastic Deformation Occurs Through Dislocation Motion... ...so in order to make a material stronger, we should prevent dislocations from moving. For each of the following alloys, identify the strengthening mechanism and explain how it impedes dislocation motion: A. An aluminum alloy "inoculated" with TiB2 during solidification, producing a large number of small grains. B. Monel, a corrosion-resistant solid solution of Ni and Cu. C. An aluminum-lithium aerospace alloy containing precipitates of AlzLi. D. Wrought iron, which is often worked into complex shapes such as railings or furniture.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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**1. Plastic Deformation Occurs Through Dislocation Motion...** In order to make a material stronger, we should prevent dislocations from moving. For each of the following alloys, identify the strengthening mechanism and explain how it impedes dislocation motion: **A.** An aluminum alloy “inoculated” with TiB₂ during solidification, producing a large number of small grains. **B.** Monel, a corrosion-resistant solid solution of Ni and Cu. **C.** An aluminum-lithium aerospace alloy containing precipitates of Al₃Li. **D.** Wrought iron, which is often worked into complex shapes such as railings or furniture.
Transcribed Image Text:**1. Plastic Deformation Occurs Through Dislocation Motion...** In order to make a material stronger, we should prevent dislocations from moving. For each of the following alloys, identify the strengthening mechanism and explain how it impedes dislocation motion: **A.** An aluminum alloy “inoculated” with TiB₂ during solidification, producing a large number of small grains. **B.** Monel, a corrosion-resistant solid solution of Ni and Cu. **C.** An aluminum-lithium aerospace alloy containing precipitates of Al₃Li. **D.** Wrought iron, which is often worked into complex shapes such as railings or furniture.
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