CN108947555A - 一种耐磨复合涂层材料及其制备方法 - Google Patents
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Abstract
一种耐磨复合涂层材料,涉及机械技术领域,复合材料中包括以下各个组分:(1)环氧树脂及固化剂(2)碳化钛;(3)纳米氧化锡;(4)稀土氧化物;(5)硅酸铝纤维;(6)石墨粉;(7)白炭黑;(8)玻璃纤维。一种耐磨复合涂层材料的制备方法,制备步骤如下:(1)称量;(2)高温煅烧;(3)研磨;(4)混合固化。本发明提供的耐磨复合涂层材料是以多种金属氧化物及固化剂复合制备而成,具有优良的耐高温性能和耐磨性能,用于金属或者陶瓷表面,可有效保护金属或陶瓷,避免高温和腐蚀对金属或陶瓷相关性能的影响,是一种非常理想的耐高温涂层材料。
Description
技术领域
本发明属于机械加工技术领域,特别涉及一种用于陶瓷、金属等耐磨复合涂层材料及其制备方法。
背景技术
在机械加工领域,机床等加工工具在加工工件时,受到工件本身飞溅的碎屑以及环境因素的影响,往往会对加工工具产生腐蚀作用,影响加工工具的加工精度和使用寿命,对机械加工造成不利影响,因此,对于加工工具进行表面涂层处理可以有效克服这一问题。
近年来,涂层材料发展迅速,尤其是陶瓷涂层材料,受到广泛关注,不同于传统的涂料涂层,涂料涂层的强度和耐磨性在机械加工领域差强人意,较之陶瓷涂层涂料均不甚理想。传统的陶瓷材料具有较大的脆性,不利用陶瓷材料的进一步加工,也导致陶瓷材料在诸多领域的性能性略显不足。纳米陶瓷是解决陶瓷脆性的战略途径,纳米机床用耐高温金属涂层材料是一种通过化学反应而形成耐高温陶瓷涂层的材料。利用纳米技术开发的纳米陶瓷材料是利用纳米粉体对现有陶瓷进行改性,通过往陶瓷中加入或生成纳米级颗粒、晶须、晶片纤维等,使晶粒、晶界以及他们之间的结合都达到纳米水平,使材料的强度、韧性和超塑性大幅度提高。它克服了工程陶瓷的许多不足,并对材料的力学、电学、热学、磁光学等性能产生重要影响。
发明内容
本发明解决的技术问题:针对现有技术的缺陷,克服现有技术的不足,本发明提供一种耐磨复合涂层材料及其制备方法。
本发明的技术方案:一种耐磨复合涂层材料,复合材料中包括以下质量份数是各个组分:
((1)石墨粉13-18份;
(2)硅酸铝纤维10-16份;
(3)氢氧化镁3-6份;
(4)纳米二氧化钍2-8份;
(5)固化剂6-10份;
(6)氧化钛4-8份;
(7)硅烷10-17份;
(8)二氧化硅14-27份。
作为优选,固化剂为胺类固化剂。
作为优选,固化剂为低分子聚酰胺、脂肪二胺或芳香族多胺。
作为优选,稀土氧化物为氧化镨、氧化钕、氧化钇或氧化镧的一种或多种。
一种耐磨复合涂层材料的制备方法,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧;
(4)冷却:煅烧结束之后,待冷却至室温,取出,即得到耐磨复合涂层材料。
作为优选,步骤(2)中高温煅烧的温度为600-1000℃。
作为优选,步骤(2)中高温煅烧的时间为2-3h。
有益效果:本发明提供的耐磨复合涂层材料是以多种金属氧化物及固化剂复合制备而成,具有优良的耐高温性能和耐磨性能,用于金属或者陶瓷表面,可有效保护金属或陶瓷,避免高温和腐蚀对金属或陶瓷相关性能的影响,是一种非常理想的耐高温涂层材料。
具体实施方式
为了进一步理解本发明,下面结合实施例对本发明优选实施方案进行描述,但是应当理解,这些描述只是为进一步说明本发明的特征和优点,而不是对本发明权利要求的限制。
实施例1:
一种耐磨复合涂层材料,复合材料中包括以下质量份数是各个组分:
(1)石墨粉13份;(2)硅酸铝纤维10份;(3)氢氧化镁3份;(4)纳米二氧化钍2份;(5)低分子聚酰胺6份;(6)氧化钛4份;(7)硅烷10份;(8)二氧化硅14份。
根据本发明提供的制备方法制备上述耐磨复合涂层材料,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧,高温煅烧的温度为600℃,时间为2h;
(4)冷却:煅烧结束之后,待冷却至室温,取出,即得到耐磨复合涂层材料。
实施例2:
一种耐磨复合涂层材料,复合材料中包括以下质量份数是各个组分:
(1)石墨粉15份;(2)硅酸铝纤维13份;(3)氢氧化镁4份;(4)纳米二氧化钍5份;(5)脂肪二胺8份;(6)氧化钛6份;(7)硅烷14份;(8)二氧化硅18份。
根据本发明提供的制备方法制备上述耐磨复合涂层材料,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧,高温煅烧的温度为800℃,时间为2.5h;
(4)冷却:煅烧结束之后,待冷却至室温,取出,即得到耐磨复合涂层材料。
实施例3:
一种耐磨复合涂层材料,复合材料中包括以下质量份数是各个组分:
(1)石墨粉18份;(2)硅酸铝纤维16份;(3)氢氧化镁6份;(4)纳米二氧化钍8份;(5)芳香族多胺10份;(6)氧化钛8份;(7)硅烷17份;(8)二氧化硅27份。
根据本发明提供的制备方法制备上述耐磨复合涂层材料,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧,高温煅烧的温度为1000℃,时间为3h;
(4)冷却:煅烧结束之后,待冷却至室温,取出,即得到耐磨复合涂层材料。
对所公开的实施例的上述说明,使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的,本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下,在其它实施例中实现。因此,本发明将不会被限制于本文所示的这些实施例,而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
Claims (6)
1.一种耐磨复合涂层材料,其特征在于,复合材料中包括以下质量份数的各个组分:
(1)石墨粉13-18份;
(2)硅酸铝纤维10-16份;
(3)氢氧化镁3-6份;
(4)纳米二氧化钍2-8份;
(5)固化剂6-10份;
(6)氧化钛4-8份;
(7)硅烷10-17份;
(8)二氧化硅14-27份。
2.根据权利要求1所述的耐磨复合涂层材料,其特征在于:固化剂为胺类固化剂。
3.根据权利要求2所述的耐磨复合涂层材料,其特征在于:固化剂为低分子聚酰胺、脂肪二胺或芳香族多胺。
4.一种根据权利要求1-3任一项所述的耐磨复合涂层材料的制备方法,其特征在于,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧;
(4)冷却:煅烧结束之后,待冷却至室温,取出,即得到耐磨复合涂层材料。
5.根据权利要求4所述的耐磨复合涂层材料的制备方法,其特征在于:步骤(2)中高温煅烧的温度为600-1000℃。
6.根据权利要求4所述的耐磨复合涂层材料的制备方法,其特征在于:步骤(2)中高温煅烧的时间为2-3h。
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CN113997671A (zh) * | 2021-11-11 | 2022-02-01 | 益盐堂(应城)食品包装有限公司 | 一种防伪印制包装复合膜及其制备方法 |
CN114479543A (zh) * | 2022-02-25 | 2022-05-13 | 福建省春秋陶瓷实业有限公司 | 一种稀土金属基-氮化钛陶瓷涂料制备方法 |
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CN113997671A (zh) * | 2021-11-11 | 2022-02-01 | 益盐堂(应城)食品包装有限公司 | 一种防伪印制包装复合膜及其制备方法 |
CN114479543A (zh) * | 2022-02-25 | 2022-05-13 | 福建省春秋陶瓷实业有限公司 | 一种稀土金属基-氮化钛陶瓷涂料制备方法 |
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