CN107434401A - 一种高效节能陶瓷材料及其制备方法 - Google Patents
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Abstract
本发明公开了一种高效节能陶瓷材料及其制备方法,所述高效节能陶瓷材料包括以下原料:氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、大蒜粉、褐藻胶、岩藻多糖、丙烯酸乳液、煤矸石粉、碱式碳酸铋、氧化锑、纳米氧化镧、纳米碳化铌、铝粉、纳米氧化铬。本发明的高效节能陶瓷材料采用建筑废渣土、木屑废渣为原料制备,更加节能环保;且制备的陶瓷材料具有更好的韧性、耐磨性和耐热性,在高温环境下不易破碎,能用于高温部位;而且烧制温度较低,降低了耐磨陶瓷的生产能耗。
Description
技术领域
本发明涉及一种陶瓷材料,具体是一种高效节能陶瓷材料及其制备方法。
背景技术
陶瓷,就其材料而言,分为陶器、炻器和瓷器,也就俗称的陶、炻和瓷。陶瓷是自然材料通过人类生产的实践发展的高级材料状态,其材料的理化性能出众:其表面装饰手法丰富,耐酸雨,具有良好的自洁功能,表面釉色有半透明的玻璃质感;陶瓷经过人类千百年劳动实践,有着丰富的成型和制造工艺手段。生产陶瓷的原料是地球上广泛存在的泥砂石料,可以说有泥土的地方就有陶瓷。陶瓷材料作为环保设备的蓄热、传热介质是伴随着环保设备的发展而被广泛应用的。
目前,传统的陶瓷由于热膨胀系数大,韧性差,耐磨性差,在高温环境下容易破碎,因此其应用领域受到很大的限制,不能用于高温部位,尤其不能用于冷热交替频繁的部位。而且传统的耐磨陶瓷的烧制温度高,从而增加了耐磨陶瓷的生产能耗,提高了陶瓷烧制过程中的废物排放。因此,本发明提供一种高效节能陶瓷材料及其制备方法。
发明内容
本发明的目的在于提供一种高效节能陶瓷材料及其制备方法,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:
一种高效节能陶瓷材料,包括以下重量份的原料:氮化钛微粉35-40份、铁粉8-18份、碳化钨微粉11-18份、建筑废渣土5-16份、木屑废渣5-10份、镁制粘土15-30份、青礞石粉5-8份、大蒜粉4-7份、褐藻胶3-5份、岩藻多糖2-5份、丙烯酸乳液18-32份、煤矸石粉3-6份、碱式碳酸铋3-6份、氧化锑2-5份、纳米氧化镧1-5份、纳米碳化铌1-3份、铝粉2-6份、纳米氧化铬2-6份。
作为本发明进一步的方案:包括以下重量份的原料:氮化钛微粉37份、铁粉11份、碳化钨微粉15份、建筑废渣土12份、木屑废渣8份、镁制粘土21份、青礞石粉6份、大蒜粉6份、褐藻胶4份、岩藻多糖4份、丙烯酸乳液26份、煤矸石粉4份、碱式碳酸铋4份、氧化锑3份、纳米氧化镧2份、纳米碳化铌2份、铝粉3份、纳米氧化铬4份。
一种高效节能陶瓷材料的制备方法,步骤为:
(1)按照重量份数称取氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、大蒜粉、褐藻胶、岩藻多糖、丙烯酸乳液、煤矸石粉、碱式碳酸铋、氧化锑、纳米氧化镧、纳米碳化铌、铝粉、纳米氧化铬,备用;
(2)将氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、煤矸石粉、氧化锑、纳米氧化镧、纳米碳化铌、铝粉和纳米氧化铬投入高速混合机中,在105-115℃下,对其进行混合搅拌,得到混合物A;
(3)将大蒜粉、岩藻多糖和碱式碳酸铋在55-80℃温度下搅拌混合,得到混合物B;
(4)将混合物A、混合物B、褐藻胶与丙烯酸乳液混合,在77-90℃下混合搅拌1-2h;
(5)然后将混合均匀的混料置于模具中进行压制成预制件,压制压强为68-80MPa;
(6)然后将预制件高温烧结,预烧结温度为250-450℃,预烧结时间为35-50min,然后在860-980℃下烧结3-4h,降温至室温后即得成品。
作为本发明进一步的方案:步骤(2)在108℃下,对其进行混合搅拌,得到混合物A。
作为本发明进一步的方案:步骤(3)将大蒜粉、岩藻多糖和碱式碳酸铋在69℃温度下搅拌混合,得到混合物B。
作为本发明进一步的方案:步骤(4)将混合物A、混合物B、褐藻胶与丙烯酸乳液混合,在82℃下混合搅拌1.6h。
作为本发明进一步的方案:步骤(5)然后将混合均匀的混料置于模具中进行压制成预制件,压制压强为75MPa。
作为本发明进一步的方案:步骤(6)然后将预制件高温烧结,预烧结温度为315℃,预烧结时间为40min,然后在880℃下烧结3.7h,降温至室温后即得成品。
与现有技术相比,本发明的有益效果是:
本发明的高效节能陶瓷材料采用建筑废渣土、木屑废渣为原料制备,变废为宝,更加节能环保;且制备的陶瓷材料具有更好的韧性、耐磨性和耐热性,在高温环境下不易破碎,能用于高温部位,适用于冷热交替频繁的部位;而且烧制温度较低,降低了耐磨陶瓷的生产能耗。
具体实施方式
下面结合具体实施方式对本专利的技术方案作进一步详细地说明。
实施例1
一种高效节能陶瓷材料,包括以下重量份的原料:氮化钛微粉35份、铁粉8份、碳化钨微粉11份、建筑废渣土5份、木屑废渣5份、镁制粘土15份、青礞石粉5份、大蒜粉4份、褐藻胶3份、岩藻多糖2份、丙烯酸乳液18份、煤矸石粉3份、碱式碳酸铋3份、氧化锑2份、纳米氧化镧1份、纳米碳化铌1份、铝粉2份、纳米氧化铬2份。
一种高效节能陶瓷材料的制备方法,步骤为:(1)按照重量份数称取氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、大蒜粉、褐藻胶、岩藻多糖、丙烯酸乳液、煤矸石粉、碱式碳酸铋、氧化锑、纳米氧化镧、纳米碳化铌、铝粉、纳米氧化铬,备用;(2)将氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、煤矸石粉、氧化锑、纳米氧化镧、纳米碳化铌、铝粉和纳米氧化铬投入高速混合机中,在105℃下,对其进行混合搅拌,得到混合物A;(3)将大蒜粉、岩藻多糖和碱式碳酸铋在55℃温度下搅拌混合,得到混合物B;(4)将混合物A、混合物B、褐藻胶与丙烯酸乳液混合,在77℃下混合搅拌1h;(5)然后将混合均匀的混料置于模具中进行压制成预制件,压制压强为68MPa;(6)然后将预制件高温烧结,预烧结温度为250℃,预烧结时间为35min,然后在860℃下烧结3h,降温至室温后即得成品。
实施例2
一种高效节能陶瓷材料,包括以下重量份的原料:氮化钛微粉40份、铁粉18份、碳化钨微粉18份、建筑废渣土16份、木屑废渣10份、镁制粘土30份、青礞石粉8份、大蒜粉7份、褐藻胶5份、岩藻多糖5份、丙烯酸乳液32份、煤矸石粉6份、碱式碳酸铋6份、氧化锑5份、纳米氧化镧5份、纳米碳化铌3份、铝粉6份、纳米氧化铬6份。
一种高效节能陶瓷材料的制备方法,步骤为:(1)按照重量份数称取氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、大蒜粉、褐藻胶、岩藻多糖、丙烯酸乳液、煤矸石粉、碱式碳酸铋、氧化锑、纳米氧化镧、纳米碳化铌、铝粉、纳米氧化铬,备用;(2)将氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、煤矸石粉、氧化锑、纳米氧化镧、纳米碳化铌、铝粉和纳米氧化铬投入高速混合机中,在115℃下,对其进行混合搅拌,得到混合物A;(3)将大蒜粉、岩藻多糖和碱式碳酸铋在80℃温度下搅拌混合,得到混合物B;(4)将混合物A、混合物B、褐藻胶与丙烯酸乳液混合,在90℃下混合搅拌2h;(5)然后将混合均匀的混料置于模具中进行压制成预制件,压制压强为80MPa;(6)然后将预制件高温烧结,预烧结温度为450℃,预烧结时间为50min,然后在980℃下烧结4h,降温至室温后即得成品。
实施例3
一种高效节能陶瓷材料,包括以下重量份的原料:氮化钛微粉37份、铁粉11份、碳化钨微粉15份、建筑废渣土12份、木屑废渣8份、镁制粘土21份、青礞石粉6份、大蒜粉6份、褐藻胶4份、岩藻多糖4份、丙烯酸乳液26份、煤矸石粉4份、碱式碳酸铋4份、氧化锑3份、纳米氧化镧2份、纳米碳化铌2份、铝粉3份、纳米氧化铬4份。
一种高效节能陶瓷材料的制备方法,步骤为:
(1)按照重量份数称取氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、大蒜粉、褐藻胶、岩藻多糖、丙烯酸乳液、煤矸石粉、碱式碳酸铋、氧化锑、纳米氧化镧、纳米碳化铌、铝粉、纳米氧化铬,备用;(2)将氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、煤矸石粉、氧化锑、纳米氧化镧、纳米碳化铌、铝粉和纳米氧化铬投入高速混合机中,在108℃下,对其进行混合搅拌,得到混合物A;(3)将大蒜粉、岩藻多糖和碱式碳酸铋在69℃温度下搅拌混合,得到混合物B。(4)将混合物A、混合物B、褐藻胶与丙烯酸乳液混合,在82℃下混合搅拌1.6h;(5)然后将混合均匀的混料置于模具中进行压制成预制件,压制压强为75MPa;(6)然后将预制件高温烧结,预烧结温度为315℃,预烧结时间为40min,然后在880℃下烧结3.7h,降温至室温后即得成品。
实施例4
一种高效节能陶瓷材料,包括以下重量份的原料:氮化钛微粉37份、铁粉16份、碳化钨微粉12份、建筑废渣土15份、木屑废渣5.5份、镁制粘土28份、青礞石粉6份、大蒜粉6.6份、褐藻胶4.2份、岩藻多糖4.5份、丙烯酸乳液20份、煤矸石粉5.5份、碱式碳酸铋3.8份、氧化锑4.6份、纳米氧化镧2份、纳米碳化铌2.8份、铝粉3.1份、纳米氧化铬5.6份。
一种高效节能陶瓷材料的制备方法,步骤为:(1)按照重量份数称取氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、大蒜粉、褐藻胶、岩藻多糖、丙烯酸乳液、煤矸石粉、碱式碳酸铋、氧化锑、纳米氧化镧、纳米碳化铌、铝粉、纳米氧化铬,备用;(2)将氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、煤矸石粉、氧化锑、纳米氧化镧、纳米碳化铌、铝粉和纳米氧化铬投入高速混合机中,在111℃下,对其进行混合搅拌,得到混合物A;(3)将大蒜粉、岩藻多糖和碱式碳酸铋在60℃温度下搅拌混合,得到混合物B;(4)将混合物A、混合物B、褐藻胶与丙烯酸乳液混合,在88℃下混合搅拌1.2h;(5)然后将混合均匀的混料置于模具中进行压制成预制件,压制压强为78MPa;(6)然后将预制件高温烧结,预烧结温度为260℃,预烧结时间为42min,然后在900℃下烧结3.1h,降温至室温后即得成品。
本发明的高效节能陶瓷材料采用建筑废渣土、木屑废渣为原料制备,变废为宝,更加节能环保;且制备的陶瓷材料具有更好的韧性、耐磨性和耐热性,在高温环境下不易破碎,能用于高温部位,适用于冷热交替频繁的部位;而且烧制温度较低,降低了耐磨陶瓷的生产能耗。
上面对本专利的较佳实施方式作了详细说明,但是本专利并不限于上述实施方式,在本领域的普通技术人员所具备的知识范围内,还可以在不脱离本专利宗旨的前提下做出各种变化。
Claims (8)
1.一种高效节能陶瓷材料,其特征在于,包括以下重量份的原料:氮化钛微粉35-40份、铁粉8-18份、碳化钨微粉11-18份、建筑废渣土5-16份、木屑废渣5-10份、镁制粘土15-30份、青礞石粉5-8份、大蒜粉4-7份、褐藻胶3-5份、岩藻多糖2-5份、丙烯酸乳液18-32份、煤矸石粉3-6份、碱式碳酸铋3-6份、氧化锑2-5份、纳米氧化镧1-5份、纳米碳化铌1-3份、铝粉2-6份、纳米氧化铬2-6份。
2.根据权利要求1所述的高效节能陶瓷材料,其特征在于,包括以下重量份的原料:氮化钛微粉37份、铁粉11份、碳化钨微粉15份、建筑废渣土12份、木屑废渣8份、镁制粘土21份、青礞石粉6份、大蒜粉6份、褐藻胶4份、岩藻多糖4份、丙烯酸乳液26份、煤矸石粉4份、碱式碳酸铋4份、氧化锑3份、纳米氧化镧2份、纳米碳化铌2份、铝粉3份、纳米氧化铬4份。
3.一种如权利要求1-2任一所述的高效节能陶瓷材料的制备方法,其特征在于,步骤为:
(1)按照重量份数称取氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、大蒜粉、褐藻胶、岩藻多糖、丙烯酸乳液、煤矸石粉、碱式碳酸铋、氧化锑、纳米氧化镧、纳米碳化铌、铝粉、纳米氧化铬,备用;
(2)将氮化钛微粉、铁粉、碳化钨微粉、建筑废渣土、木屑废渣、镁制粘土、青礞石粉、煤矸石粉、氧化锑、纳米氧化镧、纳米碳化铌、铝粉和纳米氧化铬投入高速混合机中,在105-115℃下,对其进行混合搅拌,得到混合物A;
(3)将大蒜粉、岩藻多糖和碱式碳酸铋在55-80℃温度下搅拌混合,得到混合物B;
(4)将混合物A、混合物B、褐藻胶与丙烯酸乳液混合,在77-90℃下混合搅拌1-2h;
(5)然后将混合均匀的混料置于模具中进行压制成预制件,压制压强为68-80MPa;
(6)然后将预制件高温烧结,预烧结温度为250-450℃,预烧结时间为35-50min,然后在860-980℃下烧结3-4h,降温至室温后即得成品。
4.根据权利要求3所述的高效节能陶瓷材料的制备方法,其特征在于,步骤(2)在108℃下,对其进行混合搅拌,得到混合物A。
5.根据权利要求3所述的高效节能陶瓷材料的制备方法,其特征在于,步骤(3)将大蒜粉、岩藻多糖和碱式碳酸铋在69℃温度下搅拌混合,得到混合物B。
6.根据权利要求3所述的高效节能陶瓷材料的制备方法,其特征在于,步骤(4)将混合物A、混合物B、褐藻胶与丙烯酸乳液混合,在82℃下混合搅拌1.6h。
7.根据权利要求3所述的高效节能陶瓷材料的制备方法,其特征在于,步骤(5)然后将混合均匀的混料置于模具中进行压制成预制件,压制压强为75MPa。
8.根据权利要求3所述的高效节能陶瓷材料的制备方法,其特征在于,步骤(6)然后将预制件高温烧结,预烧结温度为315℃,预烧结时间为40min,然后在880℃下烧结3.7h,降温至室温后即得成品。
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