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Furnace Atmosphere and Mode of Heating

The cell block was supported by three 5-mm-diameter ceramic rods that were attached to a 12-mm-thick circular aluminum base. To insulate the cell, the experimenters used a Marinite enclosure which was approximately 10 mm thick. It could be placed over the entire cell during the heating cycle and removed to aid in the cooling of the cell back to room temperature. All electrical connections were made on a connector located on the base of the cell. Due to the cell construction, it was not possible to control the furnace atmosphere in any manner, hence, most of the runs were made in the selfgenerated atmosphere mode. [Pg.708]

Stabilization of the samples was carried out imder air atmosphere in a chamber furnace (Nabertherm Controller Co.) using different temperatures and dwell times ranging from 180 to 270°C and 15-120 min, respectively. All runs were in discontinuous mode. Heating rate also varied from 1 to 4° C to obtain the best results. The range of temperatures was chosen according to the thermal behavior of PAN nanolibers got from DSC analysis. [Pg.128]

See other pages where Furnace Atmosphere and Mode of Heating is mentioned: [Pg.2356]    [Pg.2404]    [Pg.43]    [Pg.2111]    [Pg.2159]    [Pg.43]    [Pg.2617]    [Pg.2658]    [Pg.2596]    [Pg.2637]    [Pg.2360]    [Pg.2408]    [Pg.2356]    [Pg.2404]    [Pg.43]    [Pg.2111]    [Pg.2159]    [Pg.43]    [Pg.2617]    [Pg.2658]    [Pg.2596]    [Pg.2637]    [Pg.2360]    [Pg.2408]    [Pg.2403]    [Pg.42]    [Pg.2158]    [Pg.42]    [Pg.2657]    [Pg.620]    [Pg.2636]    [Pg.2407]    [Pg.446]    [Pg.102]    [Pg.608]    [Pg.29]    [Pg.216]    [Pg.181]    [Pg.84]    [Pg.247]    [Pg.280]    [Pg.10]    [Pg.195]   


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