Casting apparatus and molten metal pouring nozzle

Casting apparatus and molten metal pouring nozzle

  • CN 101,939,120 B
  • Filed: 12/04/2008
  • Issued: 01/06/2016
  • Est. Priority Date: 12/05/2007
  • Status: Active Grant
First Claim
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1. a casting apparatus, it is the casting apparatus being configured with molten metal pouring nozzle between liquation acceptance division and mold, it is characterized in that, described molten metal pouring nozzle possesses and has fluid injection path and the main part of the tubular formed by refractory material, be configured with the endless member with self lubricity in the mold side end face of this main part in the mode of surrounding described fluid injection path, described endless member is configured in the region of the formation starting point of the air inclusion accumulation body of the mold side end face of described main part.

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