Advanced search options

Advanced Search Options 🞨

Browse by author name (“Author name starts with…”).

Find ETDs with:

in
/  
in
/  
in
/  
in

Written in Published in Earliest date Latest date

Sorted by

Results per page:

You searched for subject:(medium entropy alloys). One record found.

Search Limiters

Last 2 Years | English Only

No search limiters apply to these results.

▼ Search Limiters


The Ohio State University

1. Slone, Connor. Influence of composition and processing on the mechanical response of multi-principal element alloys containing Ni, Cr, and Co.

Degree: PhD, Materials Science and Engineering, 2019, The Ohio State University

Conventional metal alloys are made up of one predominant base metal and smaller quantities of one or more additional alloying elements. Although this strategy has successfully produced all metals currently in use, a new multi-principal element paradigm is emerging in which highly-alloyed compositions lack a clear base metal. This foray into previously unexplored composition space has produced new alloys with excellent combinations of strength, ductility, and other properties, particularly when using 3d transition metal elements. This work concerns multi-principal element alloys comprising transition metals chromium, cobalt, and nickel.Key findings include a more detailed understanding of heterogeneous microstructures and their effect on alloy strength and ductility; new indications that deformation twinning may be unnecessary for high strain-hardening rates and good ductility; and elucidation of the discontinuous coarsening effect along grain boundaries in highly-alloyed CrCoNi-base materials like commercial superalloy 740H. These results can be broadly applied to other multi-principal element alloys and austenitic steels. Advisors/Committee Members: Mills, Michael (Advisor).

Subjects/Keywords: Materials Science; MPE; HEA; multi-principal element; high-entropy alloys; medium entropy alloys; superalloys; ultra-high strength

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Slone, C. (2019). Influence of composition and processing on the mechanical response of multi-principal element alloys containing Ni, Cr, and Co. (Doctoral Dissertation). The Ohio State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=osu1555522223986934

Chicago Manual of Style (16th Edition):

Slone, Connor. “Influence of composition and processing on the mechanical response of multi-principal element alloys containing Ni, Cr, and Co.” 2019. Doctoral Dissertation, The Ohio State University. Accessed July 19, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1555522223986934.

MLA Handbook (7th Edition):

Slone, Connor. “Influence of composition and processing on the mechanical response of multi-principal element alloys containing Ni, Cr, and Co.” 2019. Web. 19 Jul 2019.

Vancouver:

Slone C. Influence of composition and processing on the mechanical response of multi-principal element alloys containing Ni, Cr, and Co. [Internet] [Doctoral dissertation]. The Ohio State University; 2019. [cited 2019 Jul 19]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1555522223986934.

Council of Science Editors:

Slone C. Influence of composition and processing on the mechanical response of multi-principal element alloys containing Ni, Cr, and Co. [Doctoral Dissertation]. The Ohio State University; 2019. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1555522223986934

.