Effects of homogenization on structure property relations of an indirect extruded ZE20 Mg alloy

<p>The effect of billet homogenization on final grain size and texture along with mechanical properties after indirect extrusion of a ZE20 magnesium (Mg) alloy were studied. As-cast and homogenized ZE20 billets were indirectly extruded at 454 degrees C. and an extrusion ratio of 25. Electron b...

Full description

Bibliographic Details
Main Author:	McClelland, Zackery Bryan
Other Authors:	Andrew Oppedal
Format:	Others
Language:	en
Published:	MSSTATE 2015
Subjects:	Mechanical Engineering
Online Access:	http://sun.library.msstate.edu/ETD-db/theses/available/etd-04012015-102423/

id	ndltd-MSSTATE-oai-library.msstate.edu-etd-04012015-102423
record_format	oai_dc
spelling	ndltd-MSSTATE-oai-library.msstate.edu-etd-04012015-1024232016-07-15T15:48:15Z Effects of homogenization on structure property relations of an indirect extruded ZE20 Mg alloy McClelland, Zackery Bryan Mechanical Engineering <p>The effect of billet homogenization on final grain size and texture along with mechanical properties after indirect extrusion of a ZE20 magnesium (Mg) alloy were studied. As-cast and homogenized ZE20 billets were indirectly extruded at 454 degrees C. and an extrusion ratio of 25. Electron backscatter diffraction was used to characterize texture and grain size changes. Quasi-static mechanical testing at room temperature was conducted to determine effects on mechanical properties. The investigation of a thermal treatment on as-cast ZE20 prior to being extruded revealed an increase in ductility as well as a decrease in texture intensity of the homogenized billets. </p> Andrew Oppedal Mark Horstemeyer Bin Li MSSTATE 2015-04-27 text application/pdf http://sun.library.msstate.edu/ETD-db/theses/available/etd-04012015-102423/ http://sun.library.msstate.edu/ETD-db/theses/available/etd-04012015-102423/ en restricted I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, Dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to Mississippi State University Libraries or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, Dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, Dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, Dissertation, or project report.
collection	NDLTD
language	en
format	Others
sources	NDLTD
topic	Mechanical Engineering
spellingShingle	Mechanical Engineering McClelland, Zackery Bryan Effects of homogenization on structure property relations of an indirect extruded ZE20 Mg alloy
description	<p>The effect of billet homogenization on final grain size and texture along with mechanical properties after indirect extrusion of a ZE20 magnesium (Mg) alloy were studied. As-cast and homogenized ZE20 billets were indirectly extruded at 454 degrees C. and an extrusion ratio of 25. Electron backscatter diffraction was used to characterize texture and grain size changes. Quasi-static mechanical testing at room temperature was conducted to determine effects on mechanical properties. The investigation of a thermal treatment on as-cast ZE20 prior to being extruded revealed an increase in ductility as well as a decrease in texture intensity of the homogenized billets. </p>
author2	Andrew Oppedal
author_facet	Andrew Oppedal McClelland, Zackery Bryan
author	McClelland, Zackery Bryan
author_sort	McClelland, Zackery Bryan
title	Effects of homogenization on structure property relations of an indirect extruded ZE20 Mg alloy
title_short	Effects of homogenization on structure property relations of an indirect extruded ZE20 Mg alloy
title_full	Effects of homogenization on structure property relations of an indirect extruded ZE20 Mg alloy
title_fullStr	Effects of homogenization on structure property relations of an indirect extruded ZE20 Mg alloy
title_full_unstemmed	Effects of homogenization on structure property relations of an indirect extruded ZE20 Mg alloy
title_sort	effects of homogenization on structure property relations of an indirect extruded ze20 mg alloy
publisher	MSSTATE
publishDate	2015
url	http://sun.library.msstate.edu/ETD-db/theses/available/etd-04012015-102423/
work_keys_str_mv	AT mcclellandzackerybryan effectsofhomogenizationonstructurepropertyrelationsofanindirectextrudedze20mgalloy
_version_	1718350088602910720

Effects of homogenization on structure property relations of an indirect extruded ZE20 Mg alloy

Similar Items