Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-creep high-alumina brick and preparation method thereof
The invention relates to a low-creep high-alumina brick and a preparation method thereof. The low-creep high-alumina brick comprises the following raw materials in parts by weight: 50-60 parts of high-alumina material, 5-20 parts of high-alumina powder, 5-20 parts of alumina powder, 0-20 parts of sillimanite powder, 5-20 parts of andalusite powder and 5-15 parts of Guangxi white mud. The method comprises: mixing and uniformly stirring the high-aluminum material, the high-aluminum powder, the aluminum oxide powder, the sillimanite powder and the andalusite powder in proportion, adding a properamount of water, stirring for 10 minutes, adding the Guangxi white mud, and mixing and stirring for 10 minutes, and after the mixed pug is pressed and formed, drying and sintering to obtain a finishedproduct. The low-creep high-alumina brick has the advantages of high compressive strength and low creep, and the preparation method is simple, low in cost and convenient for batch production.
本发明的一种低蠕变高铝砖及其制备方法，包括以下重量份数配比的原料：高铝料50‑60份，高铝粉5‑20份，氧化铝粉5‑20粉，硅线石粉0‑20份，红柱石粉5‑20份，广西白泥5‑15份。按配比将高铝料、高铝粉、氧化铝粉、硅线石粉和红柱石粉混合并搅拌均匀后，加入适量水并搅拌十分钟，再加入广西白泥混合搅拌十分钟；将混合泥料压制成型后，进行干燥和烧结制得成品。本发明的低蠕变高铝砖具有耐压强度高、低蠕变的优点，且其制备方法简单、成本低，便于批量生产。
Low-creep high-alumina brick and preparation method thereof
The invention relates to a low-creep high-alumina brick and a preparation method thereof. The low-creep high-alumina brick comprises the following raw materials in parts by weight: 50-60 parts of high-alumina material, 5-20 parts of high-alumina powder, 5-20 parts of alumina powder, 0-20 parts of sillimanite powder, 5-20 parts of andalusite powder and 5-15 parts of Guangxi white mud. The method comprises: mixing and uniformly stirring the high-aluminum material, the high-aluminum powder, the aluminum oxide powder, the sillimanite powder and the andalusite powder in proportion, adding a properamount of water, stirring for 10 minutes, adding the Guangxi white mud, and mixing and stirring for 10 minutes, and after the mixed pug is pressed and formed, drying and sintering to obtain a finishedproduct. The low-creep high-alumina brick has the advantages of high compressive strength and low creep, and the preparation method is simple, low in cost and convenient for batch production.
本发明的一种低蠕变高铝砖及其制备方法，包括以下重量份数配比的原料：高铝料50‑60份，高铝粉5‑20份，氧化铝粉5‑20粉，硅线石粉0‑20份，红柱石粉5‑20份，广西白泥5‑15份。按配比将高铝料、高铝粉、氧化铝粉、硅线石粉和红柱石粉混合并搅拌均匀后，加入适量水并搅拌十分钟，再加入广西白泥混合搅拌十分钟；将混合泥料压制成型后，进行干燥和烧结制得成品。本发明的低蠕变高铝砖具有耐压强度高、低蠕变的优点，且其制备方法简单、成本低，便于批量生产。
Low-creep high-alumina brick and preparation method thereof
一种低蠕变高铝砖及其制备方法
LIU HUIKAI (Autor:in) / ZHOU ZHIYANG (Autor:in) / LIU RUHANG (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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