摘要
用ｍ－ＺｒＯ２和γ－Ａｌ２Ｏ３超微粉为原料，在四组配料中各加入２％ＴｉＯ２，第五组配料中未加ＴｉＯ２。经混合、成型、干燥、１５５０—１５８０℃煅烧后，获得了抗热震、耐侵蚀的合成原料。可用作改进连铸用功能耐火材料使用性能的原料。
The m-ZrO2 and γ-Al2O3 superfine powders were used as raw nlalerials in the syntheisation of Al2O3 systenl materials.Tabing specimens consist of five grouch of hatches among which four groupe were doped with 2% TiO2,except one without addition of TiO2. After mixing, shaping, drying, and sintering at ] 500-1580C an A12O3-ZrOZ composite with gial thermalshock resistance and corrocion resistance were obtained,which can be used as raw materials for the production of AIZO3-ZrOZsystem functional refractories for con-Casting.
出处
《耐火材料》
CAS
北大核心
1994年第2期63-68,共6页
Refractories
