广大
发表于 2025-3-23 10:23:58
Plasma Sintering of Ceramicsellets were significantly higher than those of the conventionally sintered pellets. Moreover, the grain size was smaller and the strength was higher for the plasma sintered specimens. They observed that various gases gave the same densities at the same specimen temperatures and times.
FILLY
发表于 2025-3-23 16:43:11
Plasma Melting of Selected Compositions in the A12O3-ZrO2-SiO2 Systemial for inducing gas-phase reactions, e.g., vapor phase oxidation of chloride solutions. These potential benefits offer the possibility of preparing refractory glasses of unusual compositions. It was for this reason primarily that the present work was undertaken.
surrogate
发表于 2025-3-23 21:50:43
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极大的痛苦
发表于 2025-3-24 01:14:06
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典型
发表于 2025-3-24 05:40:22
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丰富
发表于 2025-3-24 06:31:27
Some Common Aspects of the Formation of Nonoxide Powders by the Vapor Reaction Methoded for their: (1) high purity powder products; (2) highly discrete particles or unaggregated powders; (3) ease of preparation of ultrafine powders with narrow particle size distribution; and (4) versatility for the direct preparation of metals, oxides and nonoxides.
minion
发表于 2025-3-24 13:50:15
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带来墨水
发表于 2025-3-24 18:36:45
https://doi.org/10.1007/978-1-4842-0448-1ns between the surface of a particulate and the solution phase, enough is known if we also limit ourselves to aqueous systems to allow us to make several generalities. We will start with a few basic considerations and definitions pertinent to this paper.
NOT
发表于 2025-3-24 19:00:28
https://doi.org/10.1007/978-0-387-75593-9cular or non-circular, depending on the composition of the starting solution. This effect is examined, and it is shown that the volume change of gelling fibers occurring during the solidification process is related to the shape of the cross-section of the resulting glass fibers.
枯燥
发表于 2025-3-25 00:05:21
Book 1984Carolina State University in Raleigh. It was the nineteenth in a series of "University Conferences on Ceramic Sci ence" initiated in 1964 by four institutions of which North Carolina State University is a charter member, along with the University of California at Berkeley, Notre Dame University, an