Dynamic Deformation of Materials at Elevated Temperatures

Dynamic Deformation of Materials at Elevated Temperatures

Bibliographic Details
Main Author: Dike, Shweta Srikant
Language:English
Published: Case Western Reserve University School of Graduate Studies / OhioLINK 2010
Subjects:
Engineering
Experiments
Mechanical Engineering
Mechanics
Metallurgy
Dynamic compressive response of HSLA-65 steel at high temperature
Dynamic compressive response of Inconel-718 at high temperature
High temperature SHPB experiments
Online Access:http://rave.ohiolink.edu/etdc/view?acc_num=case1268337193
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spelling ndltd-OhioLink-oai-etd.ohiolink.edu-case12683371932021-08-03T05:33:33Z Dynamic Deformation of Materials at Elevated Temperatures Dike, Shweta Srikant Engineering Experiments Mechanical Engineering Mechanics Metallurgy Dynamic compressive response of HSLA-65 steel at high temperature Dynamic compressive response of Inconel-718 at high temperature High temperature SHPB experiments High Strength Low Alloy steel, grade 65 (HSLA-65) plates used by the US Navy for ship building are to be joined by Friction Stir Welding (FSW) which subjects the work-piece material to high strain rates at high temperatures. The strength of materials varies with the strain-rate and temperature to which they are subjected. Development of constitutive models to get the optimum FSW weld parameters requires experimental determination of the dynamic behaviour of a material at different strain-rates and temperatures. In the current study, experiments using the Split Hopkinson Pressure Bar (SHPB) were conducted on HSLA-65 at high temperatures to generate the true stress-strain curves in compression. In addition, two other materials, which are used in practical applications where high strain rate loading occurs at high temperatures, namely Inconel-718 superalloy (precipitation hardened and annealed) and Aluminum alloy 7075-T6 were also tested using the SHPB. 2010-05-17 English text Case Western Reserve University School of Graduate Studies / OhioLINK http://rave.ohiolink.edu/etdc/view?acc_num=case1268337193 http://rave.ohiolink.edu/etdc/view?acc_num=case1268337193 unrestricted This thesis or dissertation is protected by copyright: all rights reserved. It may not be copied or redistributed beyond the terms of applicable copyright laws.
collection NDLTD
language English
sources NDLTD
topic Engineering
Experiments
Mechanical Engineering
Mechanics
Metallurgy
Dynamic compressive response of HSLA-65 steel at high temperature
Dynamic compressive response of Inconel-718 at high temperature
High temperature SHPB experiments
spellingShingle Engineering
Experiments
Mechanical Engineering
Mechanics
Metallurgy
Dynamic compressive response of HSLA-65 steel at high temperature
Dynamic compressive response of Inconel-718 at high temperature
High temperature SHPB experiments
Dike, Shweta Srikant
Dynamic Deformation of Materials at Elevated Temperatures
author Dike, Shweta Srikant
author_facet Dike, Shweta Srikant
author_sort Dike, Shweta Srikant
title Dynamic Deformation of Materials at Elevated Temperatures
title_short Dynamic Deformation of Materials at Elevated Temperatures
title_full Dynamic Deformation of Materials at Elevated Temperatures
title_fullStr Dynamic Deformation of Materials at Elevated Temperatures
title_full_unstemmed Dynamic Deformation of Materials at Elevated Temperatures
title_sort dynamic deformation of materials at elevated temperatures
publisher Case Western Reserve University School of Graduate Studies / OhioLINK
publishDate 2010
url http://rave.ohiolink.edu/etdc/view?acc_num=case1268337193
work_keys_str_mv AT dikeshwetasrikant dynamicdeformationofmaterialsatelevatedtemperatures
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