Title page for etd-0709104-181420


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URN etd-0709104-181420
Author Chih-yi Chang
Author's Email Address No Public.
Statistics This thesis had been viewed 5332 times. Download 713 times.
Department Materials Science and Engineering
Year 2003
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Grain Size Refinement in AZ31 Magnesium Alloy by Friction Stir Processing
Date of Defense 2004-06-30
Page Count 185
Keyword
  • thermomechanical processing
  • microstructure
  • magnesium alloy
  • friction stir processing
  • Abstract This book has the introduction of the friction stir welding and friction stir processing, and introduces the newest development in FSW.Finding out the appropriate paraments of the grain size refinement in AZ31 Mg. The relationship between the resulting grain size and the applied working strain rate and temperature for the friction stir processing in AZ31 Mg is systemically examined. The Zener-Holloman parameter is utilized in rationalizing the relationship. The grain orientation distribution is also studied using the X-ray diffraction.
    Advisory Committee
  • New-Jin Ho - chair
  • Jason Shian-Ching Jang - co-chair
  • J. Chih-Ching Huang - advisor
  • Files
  • etd-0709104-181420.pdf
  • indicate in-campus access immediately and off_campus access in a year
    Date of Submission 2004-07-09

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