Ziegel mit Hohem Zirkonoxidgehalt sowie Herstellungsverfahren und Verwendung davon

Details

Veröffentlichungs-Nr.

EP4741364

Anmeldetag

11. November 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

Abstract

The present application discloses a high zirconia brick and a preparation process and use thereof. The high zirconia brick can include the following components in percentage by weight: 40-99% of zirconia, 0.1-60% of alumina, and 0.1-40% of yttria, iron oxide, titania, magnesia, calcia, and silica in total. In the present application, heating and annealing cooling are controlled by means of curved temperature control, and a high zirconia brick prepared has uniform and segregation-free distribution of all elements and consistent overall density, without defects such as needle-like pores, bubble retention, and surface cavities. The high zirconia brick prepared by the technological method has features of short delivery cycles of products and customizable production

Anmelder

Firma

Zhengzhou Fangming High-Temperature Ceramic New Material Co., Ltd.

Land

🇨🇳 China