A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of slag-resistant coating for ladle lining
The invention discloses a preparation method of a slag-resistant coating for a ladle lining, and relates to a slag-adhering-resistant coating which comprises the following components: 20-30% of floating beads (aluminum oxide content gt; the content of silicon oxide is 1t; the content of aluminum oxide is 65%, and the particle size is 0-1 mm), 10-15% of light hollow high-aluminum balls (the content of aluminum oxide is gt; the content of magnesium oxide is 85% and the particle size is 0.15-1mm), and the content of olivine is 35-40% (the content of magnesium oxide is gt; the content of silicon oxide is 1t; the content of magnesium oxide is 45%, and the particle size is 0-3mm), 20-30% of sintered magnesia (the content of magnesium oxide is gt; the content of silicon oxide is 97%, and the particle size is 0-1mm), 2%-3% of SiO2 micropowder (the content of silicon oxide is gt; the particle size is 1t; the slag-adhering-resistant coating provided by the invention has the characteristics and comprehensive advantages of slag adhering resistance, excellent heat preservation property, capability of effectively prolonging the service life of a ladle lining material, energy conservation, consumption reduction, improvement of the quality of a casting, simplicity and flexibility in construction and baking and the like.
本发明公开了一种铁水包衬用抗渣涂料的制备方法，涉及抗挂渣涂料，包括如下组分：漂珠20‑30%（氧化铝含量>34%，氧化硅含量<65%，粒径为0‑1mm），轻质空心高铝球10%‑15%（氧化铝含量>85%，粒径为0.15‑1mm），橄榄石35%‑40%（氧化镁含量>42%，氧化硅含量<45%,粒径为0‑3mm），烧结镁砂20%‑30%（氧化镁含量>97%，粒径为0‑1mm），SiO2微粉2%‑3%（氧化硅含量>90%,粒径<7.5um），结合剂和添加剂，本发明所提供的抗挂渣涂料具有防挂渣、优异保温特性、有效提高包衬材料使用寿命、节能降耗、提升铸件品质、施工及烘烤简单灵活等诸多特点和综合优势。
Preparation method of slag-resistant coating for ladle lining
The invention discloses a preparation method of a slag-resistant coating for a ladle lining, and relates to a slag-adhering-resistant coating which comprises the following components: 20-30% of floating beads (aluminum oxide content gt; the content of silicon oxide is 1t; the content of aluminum oxide is 65%, and the particle size is 0-1 mm), 10-15% of light hollow high-aluminum balls (the content of aluminum oxide is gt; the content of magnesium oxide is 85% and the particle size is 0.15-1mm), and the content of olivine is 35-40% (the content of magnesium oxide is gt; the content of silicon oxide is 1t; the content of magnesium oxide is 45%, and the particle size is 0-3mm), 20-30% of sintered magnesia (the content of magnesium oxide is gt; the content of silicon oxide is 97%, and the particle size is 0-1mm), 2%-3% of SiO2 micropowder (the content of silicon oxide is gt; the particle size is 1t; the slag-adhering-resistant coating provided by the invention has the characteristics and comprehensive advantages of slag adhering resistance, excellent heat preservation property, capability of effectively prolonging the service life of a ladle lining material, energy conservation, consumption reduction, improvement of the quality of a casting, simplicity and flexibility in construction and baking and the like.
本发明公开了一种铁水包衬用抗渣涂料的制备方法，涉及抗挂渣涂料，包括如下组分：漂珠20‑30%（氧化铝含量>34%，氧化硅含量<65%，粒径为0‑1mm），轻质空心高铝球10%‑15%（氧化铝含量>85%，粒径为0.15‑1mm），橄榄石35%‑40%（氧化镁含量>42%，氧化硅含量<45%,粒径为0‑3mm），烧结镁砂20%‑30%（氧化镁含量>97%，粒径为0‑1mm），SiO2微粉2%‑3%（氧化硅含量>90%,粒径<7.5um），结合剂和添加剂，本发明所提供的抗挂渣涂料具有防挂渣、优异保温特性、有效提高包衬材料使用寿命、节能降耗、提升铸件品质、施工及烘烤简单灵活等诸多特点和综合优势。
Preparation method of slag-resistant coating for ladle lining
一种铁水包衬用抗渣涂料的制备方法
ZHANG JIANMIN (author)
2022-11-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Components and preparation method of anti-slag-adhering coating for ladle lining
| European Patent Office | 2020
Ladle working lining castable, ladle working lining and preparation method of ladle working lining
| European Patent Office | 2023
Slag ladle lining heat insulation coating system and construction technology
| European Patent Office | 2022
Heat-resistant spray coating for slag ladle and preparation method of heat-resistant spray coating
| European Patent Office | 2022
Slag-corrosion-resistant steel ladle castable and preparation method thereof
| European Patent Office | 2024