冬眠
发表于 2025-3-25 04:23:00
https://doi.org/10.1007/978-3-031-29849-3 diffraction and electron microscope studies of multi-component glasses carried out in recent years. This structure should have a significant influence on the initial stage of glass crystallization during formation of glassceramics. However, some comments should be made on these investig
calumniate
发表于 2025-3-25 08:09:51
Seeing Double: Inspector Alleyn publications dealing with studies of the spontaneous crystallization of glasses over a wide temperature range (up to the softening temperature),with identification of the devitrification products by simultaneous use of x-ray phase analysis, microscopy, and molecular spectroscopy. To the best of our
手段
发表于 2025-3-25 15:01:51
https://doi.org/10.1007/978-3-031-29849-3 the structure, the polished surface of the specimens was etched with 1–5% hydrofluoric acid for various times, depending on the chemical composition of the glass. The etched surface of the specimen was coated with a layer of silver and then examined and photographed by reflected light under the opt
流浪
发表于 2025-3-25 18:09:37
The Double Vision of Dornford Yatesction of photosensitive additives: (Ag + CeO.), K.O, and A1.O.. The glasses were crystallized in thin layers. The glass was powdered down to grains 0.1–0.5 mm in size and crystallized in 5-cm. porcelain crucibles for 5 min at 800°.
和平主义者
发表于 2025-3-25 20:27:23
Nicolás A. Atala,Santiago L. Bongiovanniout on the original glass and on the transparent and opaque crystallized glasses obtained from it as a result of heat treatment. The technique used was that of replicas obtained from freshly fractured glass surfaces. We used both carbon replicas shadowed by chromium or platinum-palladium alloy and c
我的巨大
发表于 2025-3-26 02:11:43
Overview: 978-1-4684-0687-0978-1-4684-0685-6
有说服力
发表于 2025-3-26 06:20:11
Paul Bocko,Simon Jorgenson,Aziza Malik Porai-Koshits is the chairman, has now been transformed into the Scientific Advisory Section on Glass of the State Committee on the Coordination of Scientific Research, so that it will also have certain rights.
吃掉
发表于 2025-3-26 09:36:16
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intrude
发表于 2025-3-26 14:56:46
Social Democracy and Social Progressrmly distributed throughout the mass. Therefore, whatever methods are used for studying this process, the results must be interpreted, in particular, in the light of the theory of heterogeneous equilibria with the aid of the appropriate phase diagrams.
有害处
发表于 2025-3-26 18:39:07
https://doi.org/10.1007/978-3-031-29681-9tion of the processes of production of crystalline glass materials. Since 1956, we have been investigating equilibria in aluminosilicates with added CaF. in conjunction with work in the Institute of Metallurgy and Ceramics of the Academy of Sciences of the Chinese People’s Republic.