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. Studies have shown that its main mineral is montmorillonite. Montmorillonite is a 2:1 type layered aluminosilicate mineral which has a sandwiched layer of octahedral sheet of alumina between two layers......
, PRICE R L. Increased osteoblast functions on theta plus delta nanofiber alumina [J]. Biomaterials, 2005, 26(9): 953-960. DOI: 10.1016/j.biomaterials.0204.03.040. [79] WILSON C J, CLEGG R E, LEAVESLEY......
alumina slurry. The diffusion multiple was welded at 1000 °C for 4 h in a vacuum furnace (~1×10-3 Pa). Moreover, the welded diffusion multiple was sealed in a vacuum quartz tube and annealed......
experiment. Approximately 20 mg of sample was placed in alumina pan and heated from room temperature to 600 °C at a rate of 10 °C/min under the nitrogen atmosphere with a flow rate of 20 mL/min. All samples......
of nacre-like alumina toughened by graphene oxide[J]. Ceramics International, 2019, 45(7): 8081-8086. [34] NAGLIERI V, GLUDOVATZ B, TOMSIA A P, et al. Developing strength and toughness in bio......
. [12] ACHARYA M, MANDAL A. Individual and synergistic effect of gamma alumina (γ-Al2O3) and strontium on microstructure and mechanical properties of Al-20Si alloy [J]. Transactions of Nonferrous......
-up used in the production of AA2024-xTiO2(np) (x=0, 0.5, 1 vol.%) nanocomposites can be seen in Fig. 2(a). This equipment included resistance furnace, alumina crucible with stopper, thermocouple......
hydrometallurgy began with two important processes at the end of the 19th century: the Bayer process for alumina and the MacArthur–Forrest process for gold [2]. Later, owing to the development......
behaviour and amount of energy stored over thermal cycles. Tests were conducted on samples of about 55 mg in alumina crucible under Ar inert atmosphere. The thermal history applied consisted of two......
(using SiC paper of 320, 500, 800, 1200 grit) and polished (with alpha alumina of 1, 0.3 and 0.05 μm in size), by means of standard metallurgical procedures. A final polishing step was performed......
