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008181129s2018 |||||||||||||||||c||eng d
020 ▼a 9780438125759
035 ▼a (MiAaPQ)AAI10902969
035 ▼a (MiAaPQ)umichrackham:001099
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0820 ▼a 620.11
1001 ▼a Adams, Jacob F.
24510 ▼a Investigating Microstructural Effects on Short Crack Growth and Fatigue Life Behavior of WE43 Magnesium.
260 ▼a [S.l.] : ▼b University of Michigan., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 276 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
500 ▼a Advisers: John Edmond Allison
5021 ▼a Thesis (Ph.D.)--University of Michigan, 2018.
520 ▼a Magnesium alloys are increasingly being used in structural applications due to their excellent strength-to-weight ratio, particularly in applications where reductions in weight can result in significant improvements to fuel efficiency. Extending
520 ▼a Crack initiation, short crack growth, and VHCF life behavior have been investigated for three microstructural conditions of WE43 magnesium. As-received (T5) WE43 with a relatively fine grain size was solution treated and aged to produce precipit
520 ▼a A number of findings have resulted from these experiments and analyses, providing new insight into the role of local microstructure on fatigue behavior. Heat treatment was shown to have a strong effect on fatigue strength, with the fine-grained,
590 ▼a School code: 0127.
650 4 ▼a Materials science.
690 ▼a 0794
71020 ▼a University of Michigan. ▼b Materials Science and Engineering.
7730 ▼t Dissertation Abstracts International ▼g 79-12B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0127
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T15000477 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자