Improved Zr grain refining efficiency for commercial purity Mg via intensive melt shearing

Autor:	Yun Wang, G. S. Peng, S. Y. Chen, Kanghua Chen
Rok vydání:	2017
Předmět:	010302 applied physics Shearing (physics) Materials science Mechanical Engineering Metallurgy Metals and Alloys Nucleation 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Adsorption Mechanics of Materials 0103 physical sciences Particle 0210 nano-technology Volume concentration Refining (metallurgy)
Zdroj:	International Journal of Cast Metals Research. 30:374-378
ISSN:	1743-1336 1364-0461
DOI:	10.1080/13640461.2017.1317393
Popis:	The low concentration Zr and intensive melt shearing effects on grain refinement of commercial purity Mg has been studied. It was found that the low concentration Zr addition, combined with intensive melt shearing, resulted in a significantly grain refinement. The mechanism of grain refinement on the intensive melt shearing dispersing MgO film into individual MgO particle and enhancing the adsorption of low concentration Zr on the surface of MgO particle was proposed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5265fdb86454bf77fb91a25016d5eb8c https://doi.org/10.1080/13640461.2017.1317393 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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