Which wets TiB2 inoculant particles: Al or Al3Ti?
نویسندگان
چکیده
منابع مشابه
Refining Mechanism of 7075 Al Alloy by In-Situ TiB2 Particles
The nucleation undercooling of TiB₂/7075 Al matrix composites, the microstructure observed after solidification at different cooling rate, and the size and distribution of TiB₂ particles were investigated. The experimental results have shown that the grain sizes of TiB₂/7075 Al matrix composites firstly decreased, then increased, and finally decreased again with the increase of TiB₂ content. Th...
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The formation of in situ AlN-TiN-TiB2/Al composite inoculants, which contain multi-phase refiner particles including AlN, TiN, TiB2, Al3Ti, and α-Al, was investigated using nitrogen gas injection. The effects of the main preparation parameters such as nitriding temperature, nitriding time, Ti content in melts, on the microstructure and grain refinement of in situ AlN-TiN-TiB2/Al composite inocu...
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P.D. Sequeira 1, 2, , Yoshimi Watanabe 1, b and L.A. Rocha 2, 3, c Department of Functional Machinery and Mechanics, Shinshu University, 3-15-1, Tokida, Ueda 386-8567, Japan CIICS Centro de Investigacao em Comportamento de Superficies, Universidade do Minho, Campus de Gualtar, 4800-058 Guimaraes, Portugal DEM – Departamento de Engenharia Mecanica, Universidade do Minho, Campus de Gualtar, 4800-...
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ژورنال
عنوان ژورنال: Journal of Alloys and Compounds
سال: 2016
ISSN: 0925-8388
DOI: 10.1016/j.jallcom.2015.12.203