CN108484152A - 一种高强度复合电瓷配方 - Google Patents

一种高强度复合电瓷配方 Download PDF

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CN108484152A
CN108484152A CN201810250037.8A CN201810250037A CN108484152A CN 108484152 A CN108484152 A CN 108484152A CN 201810250037 A CN201810250037 A CN 201810250037A CN 108484152 A CN108484152 A CN 108484152A
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electric ceramic
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quartz
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田军
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Nantong Beckdi Power Technology Co Ltd
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Abstract

本发明涉及一种高强度复合电瓷配方，其特征在于：包括由以下重量分数的各组分组成：钠长石69～73份，石英11～17份，界牌泥9～14份，滑石7～10份，白泥32～39份，氮化硼2～4份，氧化铍0.8～1.4份，白干石2～5份，蓝晶石0.4～0.7份，铝矾土15～20份，硅酸锆5～10份，叶腊石2～4份，氮化硅2～4份；本发明提供了一种高强度复合电瓷配方，按该配方生产的电瓷抗折强度大于150 MPa，耐冷热急变性能大于220℃，耐受电压大于等于35KV/mm，适用于各种电力产业。

Description

一种高强度复合电瓷配方
技术领域
本发明涉及电瓷技术领域，尤其涉及一种高强度电磁配方。
背景技术
电瓷是电力***中主要起支持和绝缘作用的部件，主要应用于电力***中各种电压等级的输电线路、变电站、电器设备，以及其他的一些特殊行业如轨道交通的电力***中，将不同电位的导体或部件连接并起绝缘和支持作用，有时兼做其它电气部件的容器，对其机械性能、电气性能、耐环境性能（冷热、抗污秽、老化等）有较高的要求，若电瓷质量不过关危害极大，因此，开发出一种高强度的电瓷则成为重大难题。
发明内容
本发明要解决的技术问题是提供一种高强度复合电瓷配方，能够解决一般的电瓷强度差，耐电压小的问题。
为解决上述技术问题，本发明的技术方案为：一种高强度复合电瓷配方，其创新点在于：包括由以下重量分数的各组分组成 ：钠长石 69～73 份，石英 11～17份，界牌泥 9～14 份，滑石7～10份，白泥 32～39 份，氮化硼 2～4 份，氧化铍 0.8～1.4 份，白干石 2～5 份，蓝晶石 0.4～0.7 份，铝矾土15～20 份，硅酸锆5～10份，叶腊石2～4份，氮化硅2～4份。
进一步的，所述石英中 SiO 2的质量含量大于98％，Fe2O3和 TiO 2的质量总量小于0.4％。
本发明的优点在于：
1）本发明提供了一种高强度复合电瓷配方，按该配方生产的电瓷抗折强度大于 150MPa，耐冷热急变性能大于 220℃，耐受电压大于等于 35KV/mm，适用于各种电力产业。
具体实施方式
下面的实施例可以使本专业的技术人员更全面地理解本发明，但并不因此将本发明限制在所述的实施例范围之中。
实施例1：
一种高强度复合电瓷配方，包括由以下重量分数的各组分组成 ：钠长石 69份，石英11份，界牌泥 9份，滑石7份，白泥 32份，氮化硼 2份，氧化铍 0.8份，白干石2份，蓝晶石0.4份，铝矾土15份，硅酸锆5份，叶腊石2份，氮化硅2份。
石英中 SiO 2的质量含量大于98％，Fe2O3和 TiO 2的质量总量小于0.4％。
实施例2：
一种高强度复合电瓷配方，包括由以下重量分数的各组分组成 ：钠长石 71份，石英14份，界牌泥 12 份，滑石8份，白泥 35 份，氮化硼 2～份，氧化铍 1.1 份，白干石 3.5份，蓝晶石 0.45 份，铝矾土15～份，硅酸锆7.5份，叶腊石3份，氮化硅3份。
石英中 SiO 2的质量含量大于98％，Fe2O3和 TiO 2的质量总量小于0.4％。
实施例3：
一种高强度复合电瓷配方，包括由以下重量分数的各组分组成 ：钠长石 73 份，石英17份，界牌泥14 份，滑石10份，白泥 39 份，氮化硼 4 份，氧化铍 1.4 份，白干石5 份，蓝晶石.7 份，铝矾土20 份，硅酸锆10份，叶腊石4份，氮化硅4份。
石英中 SiO 2的质量含量大于98％，Fe2O3和 TiO 2的质量总量小于0.4％。
本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种高强度复合电瓷配方，其特征在于：包括由以下重量分数的各组分组成 ：钠长石 69～73 份，石英 11～17份，界牌泥 9～14 份，滑石7～10份，白泥 32～39 份，氮化硼2～4 份，氧化铍 0.8～1.4 份，白干石 2～5 份，蓝晶石 0.4～0.7 份，铝矾土15～20 份，硅酸锆5～10份，叶腊石2～4份，氮化硅2～4份。
2.根据权利要求1所述的一种高强度复合电瓷配方，其特征在于：所述石英中 SiO 2的质量含量大于98％，Fe2O3和 TiO 2的质量总量小于0.4％。
CN201810250037.8A 2018-03-26 2018-03-26 一种高强度复合电瓷配方 Pending CN108484152A (zh)

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CN110240475A (zh) * 2019-07-10 2019-09-17 揭阳恒成陶瓷科技有限公司 一种高温耐热陶瓷及其制备方法
CN111099882A (zh) * 2019-12-30 2020-05-05 湖南高强电瓷电器有限公司 一种高强度超高压空心瓷绝缘子及其制备方法

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CN111099882A (zh) * 2019-12-30 2020-05-05 湖南高强电瓷电器有限公司 一种高强度超高压空心瓷绝缘子及其制备方法

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