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1. (WO2018035826) REFRACTORY PREFORM ASSEMBLY

Pub. No.:    WO/2018/035826    International Application No.:    PCT/CN2016/096795
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: F27D 1/06
F27D 1/08
Applicants: ZHU, Ziyi
朱子毅
Inventors: ZHU, Ziyi
朱子毅
Title: REFRACTORY PREFORM ASSEMBLY
Abstract:
A refractory preform assembly, comprising a high temperature layer (1) and a low temperature layer (2), characterized in that the high temperature layer (1) and the low temperature layer (2) are fixedly connected. After the improvement of the prior art, the low-cost low temperature layer (2) is adopted for a non-high temperature resistant surface of a furnace wall, thereby further reducing use costs.