منابع مشابه
Redistribution of Aluminum Ions During Processing of Sialon Ceramics
J . Phys. Chem. Solids, 41 [6] 647-52 (1979). 24E. M. Logothetis and J. K. Park, “Charge Transport and Lattice Defects in COO,” Solid State Commun., 43 [7] 543-46 (1982). ”H:C Chen and T. 0. Mason, “Thermoelectric Study of Cobaltous Oxide Defect Structure,” J . Am. Ceram. Soc., 64 [lo] C-130-C-133 (1981). 2bJ. Nowatny, 1. Sikora, and M. Rekas, “Defect Structure and Electrical Properties of Undo...
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Cavitation damage in flexure bars crept at 1170°C was studied by a density measurement technique. The cavity density within the flexure beams could be approximated by a linear function of position from the tensile surface. A threshold stress for cavitation damage is suggested from the results of this study. Below the threshold tensile stress, cavitation ceases, whereas above the threshold, cavi...
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Various procedures of mixing starting powders for hot-pressing α-SiAlON ceramics were studied. They included different milling methods (attrition milling, ball milling, and sonication), liquid medium (water, isopropyl alcohol, and pyridine), and atmospheres (ambient air and nitrogen). These mixing procedures resulted in markedly different densification behavior and fired ceramics. As the powder...
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ژورنال
عنوان ژورنال: Bulletin of the Japan Institute of Metals
سال: 1985
ISSN: 0021-4426,1884-5835
DOI: 10.2320/materia1962.24.790