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| THE SmCo_5 AND Sm_2Co_(17) TYPES OF STRUCTURES FORMED IN THE LATEXES |
| HANESAKA M.; NAKASHIMA H. (Nakasaki University; Japan); WANG Yong (Beijing Metallurgical Research Institute) (Manuscript received 21 October; 1983) |
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Cite this article:
HANESAKA M.; NAKASHIMA H. (Nakasaki University; Japan); WANG Yong (Beijing Metallurgical Research Institute) (Manuscript received 21 October; 1983). THE SmCo_5 AND Sm_2Co_(17) TYPES OF STRUCTURES FORMED IN THE LATEXES. Acta Metall Sin, 1984, 20(3): 230-294.
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Abstract Particles with different diameters in the latexes are observed under a metallurgical microscope. The large, middle and small particles form the crystal structures of the SmCo_5, Sm_2Co_(17) types and the Laves phase of intermetallic compounds through nucleation and growth. An amorphous structure, the crystal structure at composition off the 1:5 or 2:17 stoichiometry, point defects and boundaries between various types of structures are observed in the latexes. Latexes are shown to be useful to study at atomic level the morphology of Sm-Co and Sm-Co-Zr alloys.
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Received: 18 March 1984
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