FIELD: ceramic industry.
SUBSTANCE: invention relates to the development of ceramic material for heat regenerative oxidants not subjecting to volume changes during heat cycles. Ceramic material is prepared by using ceramic components that comprise, wt.-%: spodumene, 5-20 by weight, and from 40 to 95 other ceramics-forming components comprising 50-95 of clay and 5-50 of feldspar. Proposed material shows decreased shrinkage in annealing and improved physical properties.
EFFECT: improved preparing method, valuable properties of material.
6 cl, 2 ex
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Authors
Dates
2006-02-10—Published
2002-05-02—Filed