MatS_3011_F10_Exam_2

MatS_3011_F10_Exam_2 - 1 2 3 4 5 6 Total University of...

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1 1 2 3 4 5 6 Total University of Minnesota Department of Chemical Engineering and Materials Science MatS 3011: Introduction to Materials Science and Engineering Fall Semester 2010 Exam #2 (November 3, 2010) Name _____________________________ Section ____________ Time ___________ You have 50 minutes. This exam is closed book and closed notes. Please work alone and turn off all communication devices such as cell phones. Please give your answers in the space provided. Typically, the space provided should be more than enough. Do not feel obliged to fill the whole page with your answers. However, if you need additional space you may use the back of the page but if you do so please clearly indicate what problem the work belongs to. Good luck! 1) (10 pts) Name 3 methods to increase the yield strength of a pure metal and describe the mechanism by which each one of these methods works.
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2 2) (10 pts) Critical resolved shear stress is a material property that can be determined from tensile stress experiments on single crystals. In these experiments the yield strength is measured while
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This note was uploaded on 03/22/2012 for the course MATS 3011 taught by Professor Staff during the Spring '08 term at Minnesota.

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MatS_3011_F10_Exam_2 - 1 2 3 4 5 6 Total University of...

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