Hardness variation and cyclic crystalline-amorphous phase transformation in CuZr alloy during ball milling
Name
61241422-MIT.pdf
Description
Full printable version
Size
3.03 MB
Format
Adobe PDF
Checksum (MD5)
f5f87adfad996229fc11a9264c1fa8c6
Author(s)
Schoen, David Taylor
Advisor(s)
Christopher A. Schuh.
Date Issued
2005
Publisher
Massachusetts Institute of Technology
Abstract
The hardness and percent crystallinity of Cu33Zr67 powder samples are measured through several cycles of a cyclic phase transformation during ball milling. Each are found to cycle with a period of approximately 320 minutes. Although significant chemical contamination was found in the milled specimens, the results shed some light on mechanical alloying theory and favor interpreting mechanical alloying as a driven alloys process.
Description
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2005.
Includes bibliographical references (leaf 41).
Subjects
Materials Science and Engineering.
MIT Department
Massachusetts Institute of Technology. Department of Materials Science and Engineering
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