Light silicon carbide-mullite-andalusite brick and manufacturing method for same

Light silicon carbide-mullite-andalusite brick and manufacturing method for same

  • CN 102,659,440 B
  • Filed: 06/02/2012
  • Issued: 10/29/2014
  • Est. Priority Date: 06/02/2012
  • Status: Active Grant
First Claim
Patent Images

1. light silica mullite red brick, it is characterized in that:

  • comprise that following component and each constituent mass ratio are;

    electrofused mullite;

    45~

    51 parts, andaluzite fine powder;

    16~

    20 parts, carbide fine powder;

    13~

    15 parts, Guangxi dimension sieve white clay;

    13~

    15 parts, plastic grain;

    1.5~

    2.5 parts, activated alumina;

    4~

    6 parts, silica gel;

    4~

    6 parts.

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