Doctoral Dissertations

Mechanical behavior of ultrafine dispersion strengthened aluminum alloys


Xinlin Shi

Keywords and Phrases

Ultrafine-grained microstructures


"Crystallization of amorphous alloys provides opportunities to produce bulk nanostructured materials with a high volume fraction of second phase particles. In this research, the deformation behavior of aluminum alloys with different alloying elements was characterized. The as-received materials were processed by powder metallurgy techniques. Extrusion was the secondary fabrication route to produce bulk materials"--Abstract, page iv.


Materials Science and Engineering

Degree Name

Ph. D. in Metallurgical Engineering


University of Missouri--Rolla

Publication Date

Summer 2005

Journal article titles appearing in thesis/dissertation

  • Elevated temperature deformation behavior of nanostructured Al-Ni-Gd alloys
  • Elevated temperature deformation behavior of nanostructured Al-Ni-Gd-Fe alloys
  • Tensile behavior of ultrafine-grained Al-Y-Ni and Al-Y-Ni-Co alloys
  • Enhancing ductility of Al-4Y-4Ni-0.9Co alloy by rolling
  • Effect of temperature and strain rate on tensile behavior of ultrafine-grained aluminum alloys


xiii, 110 pages

Note about bibliography

Includes bibliographical references.


© 2005 Xinlin Shi, All rights reserved.

Document Type

Dissertation - Citation

File Type




Subject Headings

Aluminum alloys
Dispersion strengthening
Deformations (Mechanics)

Thesis Number

T 8819

Print OCLC #


Link to Catalog Record

Full-text not available: Request this publication directly from Missouri S&T Library or contact your local library.

This document is currently not available here.

Share My Dissertation If you are the author of this work and would like to grant permission to make it openly accessible to all, please click the button above.