CN108117402A - 一种高温冶炼保温层环保材料 - Google Patents

一种高温冶炼保温层环保材料 Download PDF

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CN108117402A
CN108117402A CN201711439089.1A CN201711439089A CN108117402A CN 108117402 A CN108117402 A CN 108117402A CN 201711439089 A CN201711439089 A CN 201711439089A CN 108117402 A CN108117402 A CN 108117402A
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谢小坚
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Abstract

本发明公开的属于节能环保材料技术领域，具体为一种高温冶炼保温层环保材料，该高温冶炼保温层环保材料包括如下组成成分：硅酸钙：80‑90份；阻燃剂：5‑10份；膨胀珍珠岩：10‑15份；耐高温粘结剂：6‑8份；纳米高温陶瓷微珠：15‑20份；稀土：6‑8份；玻璃纤维：10‑12份；尾矿砂：12‑15份、石墨粉：3‑4份和填充剂：2‑4份，该发明提出的一种高温冶炼保温层环保材料，绝热性能好，使用安全，卫生，对人体无害，能够长时间应用于高温条件下，且无烟无气味放出，强度高、比重小，节约能源，成本低廉，该发明还能够有效的起到对钢材的阻蚀的作用。

Description

一种高温冶炼保温层环保材料
技术领域
本发明涉及节能环保材料技术领域，具体为一种高温冶炼保温层环保材料。
背景技术
在冶金炼钢工业过程中，转炉冶炼后高温钢水经过钢包和中间包最后铸成坯体，在冶炼工艺涉及的所有高温熔融容器内必须砌筑耐火材料，常规耐火材料衬分为工作层、保温层、永久层。由于常规使用的耐火材料保温性能不好，钢水在容器内温度下降快，为保证钢材的性能，必须提高钢水的最初温度，以满足工艺需要。现有的耐火材料的保温性能差，质量大，耐高温性能不好，且不能很好的应用于长时间的高温条件，为此，我们提出一种高温冶炼保温层环保材料。
发明内容
本发明的目的在于提供一种高温冶炼保温层环保材料，以解决上述背景技术中提出的现有的耐火材料的保温性能差，质量大，耐高温性能不好，且不能很好的应用于长时间的高温条件的问题。
为实现上述目的，本发明提供如下技术方案：一种高温冶炼保温层环保材料，该高温冶炼保温层环保材料包括如下组成成分：
硅酸钙：80-90份；阻燃剂：5-10份；膨胀珍珠岩：10-15份；耐高温粘结剂：6-8份；纳米高温陶瓷微珠：15-20份；稀土：6-8份；玻璃纤维：10-12份；尾矿砂：12-15份、石墨粉：3-4份和填充剂：2-4份。
优选的，所述硅酸钙是以二氧化硅和氧化钙为原料，在高压釜中经过水热动态合成。
优选的，所述硅酸钙为针状或纤维状。
优选的，所述玻璃纤维的单丝直径为3-5μm。
优选的，所述稀土为膨润土。
优选的，所述阻燃剂为氧化锑。
优选的，所述填充剂为氧化铝粉和滑石粉中的至少一种。
与现有技术相比，本发明的有益效果是：该发明提出的一种高温冶炼保温层环保材料，绝热性能好，使用安全，卫生，对人体无害，能够长时间应用于高温条件下，且无烟无气味放出，强度高、比重小，节约能源，成本低廉，该发明还能够有效的起到对钢材的阻蚀的作用。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明提供一种高温冶炼保温层环保材料：
实施例1
该高温冶炼保温层环保材料包括如下组成成分：
硅酸钙：82份，所述硅酸钙是以二氧化硅和氧化钙为原料，在高压釜中经过水热动态合成，所述硅酸钙为针状或纤维状；阻燃剂：10份，所述阻燃剂为氧化锑；膨胀珍珠岩：12份；耐高温粘结剂：8份；纳米高温陶瓷微珠：15份；稀土：8份，所述稀土为膨润土；玻璃纤维：11份，所述玻璃纤维的单丝直径为3-5μm；尾矿砂：14份、石墨粉：4份和填充剂：3份，所述填充剂为氧化铝粉和滑石粉中的至少一种。
实施例2
该高温冶炼保温层环保材料包括如下组成成分：
硅酸钙：90份，所述硅酸钙是以二氧化硅和氧化钙为原料，在高压釜中经过水热动态合成，所述硅酸钙为针状或纤维状；阻燃剂：6份，所述阻燃剂为氧化锑；膨胀珍珠岩：14份；耐高温粘结剂：7份；纳米高温陶瓷微珠：16份；稀土：7份，所述稀土为膨润土；玻璃纤维：12份，所述玻璃纤维的单丝直径为3-5μm；尾矿砂：12份、石墨粉：4份和填充剂：2份，所述填充剂为氧化铝粉和滑石粉中的至少一种。
实施例3
该高温冶炼保温层环保材料包括如下组成成分：
硅酸钙：85份，所述硅酸钙是以二氧化硅和氧化钙为原料，在高压釜中经过水热动态合成，所述硅酸钙为针状或纤维状；阻燃剂：7.5份，所述阻燃剂为氧化锑；膨胀珍珠岩：12.5份；耐高温粘结剂：7份；纳米高温陶瓷微珠：17.5份；稀土：7份，所述稀土为膨润土；玻璃纤维：11份，所述玻璃纤维的单丝直径为3-5μm；尾矿砂：13.5份、石墨粉：3.5份和填充剂：3份，所述填充剂为氧化铝粉和滑石粉中的至少一种。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (7)

1.一种高温冶炼保温层环保材料，其特征在于：该高温冶炼保温层环保材料包括如下组成成分：
硅酸钙：80-90份；阻燃剂：5-10份；膨胀珍珠岩：10-15份；耐高温粘结剂：6-8份；纳米高温陶瓷微珠：15-20份；稀土：6-8份；玻璃纤维：10-12份；尾矿砂：12-15份、石墨粉：3-4份和填充剂：2-4份。
2.根据权利要求1所述的一种高温冶炼保温层环保材料，其特征在于：所述硅酸钙是以二氧化硅和氧化钙为原料，在高压釜中经过水热动态合成。
3.根据权利要求1所述的一种高温冶炼保温层环保材料，其特征在于：所述硅酸钙为针状或纤维状。
4.根据权利要求1所述的一种高温冶炼保温层环保材料，其特征在于：所述玻璃纤维的单丝直径为3-5μm。
5.根据权利要求1所述的一种高温冶炼保温层环保材料，其特征在于：所述稀土为膨润土。
6.根据权利要求1所述的一种高温冶炼保温层环保材料，其特征在于：所述阻燃剂为氧化锑。
7.根据权利要求1所述的一种高温冶炼保温层环保材料，其特征在于：所述填充剂为氧化铝粉和滑石粉中的至少一种。
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CN109180136A (zh) * 2018-10-04 2019-01-11 南京航空航天大学溧水仿生产业研究院有限公司 硅酸钙复合材料及其制备方法
CN109400130A (zh) * 2018-12-02 2019-03-01 湖南嘉顺华新材料有限公司 一种防裂氧化铝耐火材料
CN109987881A (zh) * 2019-03-21 2019-07-09 上海宝新特种沥青混凝土有限公司 一种沥青混凝土及其制备方法

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CN109400130A (zh) * 2018-12-02 2019-03-01 湖南嘉顺华新材料有限公司 一种防裂氧化铝耐火材料
CN109400130B (zh) * 2018-12-02 2022-07-15 湖南嘉顺华新材料有限公司 一种防裂氧化铝耐火材料
CN109987881A (zh) * 2019-03-21 2019-07-09 上海宝新特种沥青混凝土有限公司 一种沥青混凝土及其制备方法
CN109987881B (zh) * 2019-03-21 2021-03-23 上海宝新特种沥青混凝土有限公司 一种沥青混凝土及其制备方法

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Application publication date: 20180605