Achieving extraordinary structural efficiency in a wrought magnesium rare earth alloy

Autor:	S. K. Panigrahi, R. S. Mishra, R. C. Brennan, K. Cho
Jazyk:	angličtina
Rok vydání:	2020
Předmět:	magnesium alloy friction stir processing ultrafine-grained microstructure mechanical properties high strain rate superplasticity Materials of engineering and construction. Mechanics of materials TA401-492
Zdroj:	Materials Research Letters, Vol 8, Iss 4, Pp 151-157 (2020)
Druh dokumentu:	article
ISSN:	2166-3831 21663831
DOI:	10.1080/21663831.2020.1719227
Popis:	The opportunities for wrought magnesium products in a wide range of structural and functional materials for transportation, energy generation, energy storage and propulsion are increasing due to their light-weighting benefits, high specific strength and ease of recyclability. However, the current uses of wrought magnesium alloys for structural applications are limited due to comparatively low strength, high yield strength asymmetry and poor formability & superplasticity. In the present work, we developed an ultrafine-grained magnesium alloy with an extraordinary strength and ductility combination, exceptional high specific strength, zero yield strength asymmetry and excellent high strain rate superplasticity.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/11e2dd0901ce46c0bb9c322da28403f3 Zobrazit plný text záznamu View record in DOAJ