Method of cold forming a powdered refractory material to form a

Plastic and nonmetallic article shaping or treating: processes – Including step of generating heat by friction

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264 86, C04B 3564

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active

054297818

ABSTRACT:
The method of the present invention comprises preparing a liquid slurry composed of a refractory material in powder form and a deflocculent composed of a vinyl chloride and vinyl acetate resin dissolved in an organic solvent and cold pressing and pressureless sintering to form a shaped refractory article.

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