Title:
【発明の名称】セメント工業用回転筒窯
Document Type and Number:
Japanese Patent JP2698816
Kind Code:
B2
Abstract:
The composition, especially for a refractory brick for lining rotary kilns in the cement industry, is based on magnesia spinel, having a content of 10 to 50 % by weight of spinel clinker (MgO.Al2O3), 50 to 90 % by weight of sintered magnesia and a content of 0.5 to 4 % by weight, relative to the total quantity of spinel clinker and sintered magnesia, taken as 100 % by weight, of a metal oxide which promotes attachment, the metal oxide being zirconium oxide in a grain size range of < 0.1 mm; a refractory brick is produced using such a refractory composition.
Inventors:
Guido Vebel
Peta Balta
Peta Balta
Application Number:
JP24552796A
Publication Date:
January 19, 1998
Filing Date:
August 28, 1996
Export Citation:
Assignee:
Asahi Glass Co., Ltd.
International Classes:
C04B35/04; C04B35/043; C04B35/443; F27D1/00; C04B7/44; (IPC1-7): C04B7/44; C04B35/043; C04B35/443; F27D1/00
Attorney, Agent or Firm:
Asato Kato