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Aluminum titanate composition being stable at high temperature

  • US 4,118,240 A
  • Filed: 08/11/1977
  • Issued: 10/03/1978
  • Est. Priority Date: 09/14/1976
  • Status: Expired due to Term
First Claim
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1. An aluminum titanate composition having a low coefficient of thermal expansion (20°

  • to 1000°

    C.) and which is stable at high temperatures and essentially unaffected by reducing atmospheres at high temperatures which consists essentially of 1.5 to 10 wt. % of SnO2, 2-13 wt. % of SiO2 and aluminum titanate.

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