A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of iron ladle edge castable for iron mill
The invention provides a preparation method of an iron ladle edge castable for an iron mill. The preparation method specifically comprises the following steps: firstly, crushing raw materials such as waste ladle wall bricks and ladle bottom bricks discharged from an iron ladle; then removing metal and impurities in the raw materials to obtain aggregate; and stirring CA-60 aluminate cement and ceramic fiber powder together, then adding water, carrying out secondary stirring, and carrying out inspection after uniform stirring, thus obtaining the finished castable. The iron ladle edge castable for the iron mill prepared through the method has a good high-temperature-keeping effect, is good in combination effect with ladle wall bricks, is not prone to falling off, can remarkably prolong the service life of refractory materials, reduce the repair frequency and reduce the use cost of the refractory materials, and has good application prospects and economic value.
本发明提供了一种炼铁厂铁包包沿浇注料的制备方法，具体包括以下步骤：首先对铁包下线的废旧包壁砖、包底砖等原料进行破碎；然后去除原料中的金属和杂物，得到骨料；将CA‑60铝酸盐水泥和陶瓷纤维碎末一起进行搅拌，然后加水，进行二次搅拌，搅拌均匀后进行检验，得到成品浇注料。采用本发明所述方法制备的炼铁厂铁包包沿浇注料具有良好的保高温效果，与包壁砖结合效果好，不易脱落，能够显著提高耐材的使用寿命，减少修复次数，降低耐材的使用成本，具有良好的应用前景和经济价值。
Preparation method of iron ladle edge castable for iron mill
The invention provides a preparation method of an iron ladle edge castable for an iron mill. The preparation method specifically comprises the following steps: firstly, crushing raw materials such as waste ladle wall bricks and ladle bottom bricks discharged from an iron ladle; then removing metal and impurities in the raw materials to obtain aggregate; and stirring CA-60 aluminate cement and ceramic fiber powder together, then adding water, carrying out secondary stirring, and carrying out inspection after uniform stirring, thus obtaining the finished castable. The iron ladle edge castable for the iron mill prepared through the method has a good high-temperature-keeping effect, is good in combination effect with ladle wall bricks, is not prone to falling off, can remarkably prolong the service life of refractory materials, reduce the repair frequency and reduce the use cost of the refractory materials, and has good application prospects and economic value.
本发明提供了一种炼铁厂铁包包沿浇注料的制备方法，具体包括以下步骤：首先对铁包下线的废旧包壁砖、包底砖等原料进行破碎；然后去除原料中的金属和杂物，得到骨料；将CA‑60铝酸盐水泥和陶瓷纤维碎末一起进行搅拌，然后加水，进行二次搅拌，搅拌均匀后进行检验，得到成品浇注料。采用本发明所述方法制备的炼铁厂铁包包沿浇注料具有良好的保高温效果，与包壁砖结合效果好，不易脱落，能够显著提高耐材的使用寿命，减少修复次数，降低耐材的使用成本，具有良好的应用前景和经济价值。
Preparation method of iron ladle edge castable for iron mill
一种炼铁厂铁包包沿浇注料的制备方法
CUI XINHUA (author) / LI LIANYING (author) / ZHANG RUISONG (author) / GAO JIANQING (author)
2021-04-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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