TRAJECTORY OPTIMIZATION OF SPHERICAL PARALLEL ROBOTS USING ARTIFICIAL NEURAL NETWORK



Effects of SiC and MgO on aluminabased ceramic foams filters

Alumina-based foam ceramic filters redken shades 9gi were fabricated by using alumina, SiC, magnesia powder as major materials.It has been found that this ceramic filter has a uniform macrostructure for filtering molten metals.The influences of SiC and magnesia content, the sintering temperatures on ceramic properties were discussed.Aluminabased fo

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