Centrifugally sepg. liquation prods. - esp. sedimentation of high m. pt. alloys and their impurities

摘要

The liquidation prods. mixts. is introduced into the heatable rotor of a centrifuge which is cooled and evacuated. The mixt. is subjected in stages to the action of accelerations varying w.r.t. gravity, and to a thermal shock treatment varying in temp. level or duration or both. Not only the particles of the alloy can be sepd. but also the impurities. The rotor of the centrifuge can be heated giving a temp. of >=400 degrees C.