Preperation and Properties of Sialon Bonded SiC Material
Source abstract
Abstract
β-sialon powders (Si(6-z) Al_zO_zN(8-z) with z=3.0) were synthesized by carbothermal reductionand nitriding reaction. A sample of sialon bonded SiC was sintered at 1580～1640℃. Bulk densityof the sintered body was 2.26g/cm~3, three pomt bending strength was 42.0MPa. The bendingstrength was still remained when quenching the sintered body at 1200℃ to cold water (15℃) 10times. Weight loss in flowing air at 1350℃ was less than 0.035%cm~(-2).
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Advanced Surface Polishing Techniques · Aerogels and thermal insulation
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