Crystallizer of continuous casting of slab ingot

Crystallizer of continuous casting of slab ingot

  • CN 1,034,559 C
  • Filed: 06/21/1988
  • Issued: 04/16/1997
  • Est. Priority Date: 07/22/1987
  • Status: Active Grant
First Claim
Patent Images

1. the continuous casting crystallizer for plate billet that is used for producing slab ingot type sheet billet have two respect to one another, at least on the part height of crystallizer, grow identical longitudinal mode wall and two the transverse mode walls that are substantially parallel to each other in limit with the slab cross section that is cast, it is characterized in that, the Lower Half of continuous casting crystallizer for plate billet (1), longitudinal mode wall (8,9) be substantially parallel curved shape, and formation crystallizer zone (8 '"'"', 9 '"'"'), and in first half longitudinal mode wall one tangentially extend become linearity region that the pouring area cross section is enlarged (8 ";

  • 9 "), the tangent line transition only appears at the part section at longitudinal mode wall middle part.

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